From 927e2bb796f67ef4ea7baffa22b37dcb45c55f18 Mon Sep 17 00:00:00 2001 From: mbauskar Date: Wed, 1 Jun 2016 12:59:24 +0530 Subject: [PATCH 1/5] [Image View] added flag on Customize Form to switch from List to Image view --- frappe/core/doctype/doctype/doctype.json | 29 +++++++++- .../customize_form/customize_form.json | 30 ++++++++++- .../doctype/customize_form/customize_form.py | 3 +- frappe/public/build.json | 6 ++- frappe/public/css/list.css | 31 +++++++++++ frappe/public/js/frappe/list/doclistview.js | 17 +++++- .../list/image_view_item_main_head.html | 11 ++++ .../js/frappe/list/image_view_item_row.html | 54 +++++++++++++++++++ frappe/public/js/frappe/list/listview.js | 54 ++++++++++++------- frappe/public/js/frappe/ui/listing.js | 15 ++++-- 10 files changed, 222 insertions(+), 28 deletions(-) create mode 100644 frappe/public/js/frappe/list/image_view_item_main_head.html create mode 100644 frappe/public/js/frappe/list/image_view_item_row.html diff --git a/frappe/core/doctype/doctype/doctype.json b/frappe/core/doctype/doctype/doctype.json index c9ee47e0b6..53e835c198 100644 --- a/frappe/core/doctype/doctype/doctype.json +++ b/frappe/core/doctype/doctype/doctype.json @@ -3,6 +3,7 @@ "allow_import": 0, "allow_rename": 1, "autoname": "Prompt", + "beta": 0, "creation": "2013-02-18 13:36:19", "custom": 0, "description": "DocType is a Table / Form in the application.", @@ -239,6 +240,32 @@ "set_only_once": 0, "unique": 0 }, + { + "allow_on_submit": 0, + "bold": 0, + "collapsible": 0, + "depends_on": "eval: doc.image_field", + "fieldname": "image_view", + "fieldtype": "Check", + "hidden": 0, + "ignore_user_permissions": 0, + "ignore_xss_filter": 0, + "in_filter": 0, + "in_list_view": 0, + "label": "Image View", + "length": 0, + "no_copy": 0, + "permlevel": 0, + "precision": "", + "print_hide": 0, + "print_hide_if_no_value": 0, + "read_only": 0, + "report_hide": 0, + "reqd": 0, + "search_index": 0, + "set_only_once": 0, + "unique": 0 + }, { "allow_on_submit": 0, "bold": 0, @@ -1097,7 +1124,7 @@ "issingle": 0, "istable": 0, "max_attachments": 0, - "modified": "2016-05-02 18:02:03.227684", + "modified": "2016-06-01 12:28:01.048158", "modified_by": "Administrator", "module": "Core", "name": "DocType", diff --git a/frappe/custom/doctype/customize_form/customize_form.json b/frappe/custom/doctype/customize_form/customize_form.json index 5bba69490c..38f49498f3 100644 --- a/frappe/custom/doctype/customize_form/customize_form.json +++ b/frappe/custom/doctype/customize_form/customize_form.json @@ -3,6 +3,7 @@ "allow_import": 0, "allow_rename": 0, "autoname": "DL.####", + "beta": 0, "creation": "2013-01-29 17:55:08", "custom": 0, "docstatus": 0, @@ -159,6 +160,32 @@ "set_only_once": 0, "unique": 0 }, + { + "allow_on_submit": 0, + "bold": 0, + "collapsible": 0, + "depends_on": "eval: doc.image_field", + "fieldname": "image_view", + "fieldtype": "Check", + "hidden": 0, + "ignore_user_permissions": 0, + "ignore_xss_filter": 0, + "in_filter": 0, + "in_list_view": 0, + "label": "Image View", + "length": 0, + "no_copy": 0, + "permlevel": 0, + "precision": "", + "print_hide": 0, + "print_hide_if_no_value": 0, + "read_only": 0, + "report_hide": 0, + "reqd": 0, + "search_index": 0, + "set_only_once": 0, + "unique": 0 + }, { "allow_on_submit": 0, "bold": 0, @@ -414,13 +441,14 @@ "hide_toolbar": 1, "icon": "icon-glass", "idx": 1, + "image_view": 0, "in_create": 0, "in_dialog": 0, "is_submittable": 0, "issingle": 1, "istable": 0, "max_attachments": 0, - "modified": "2016-04-14 13:18:35.095815", + "modified": "2016-06-01 12:29:28.272410", "modified_by": "Administrator", "module": "Custom", "name": "Customize Form", diff --git a/frappe/custom/doctype/customize_form/customize_form.py b/frappe/custom/doctype/customize_form/customize_form.py index 1f0db5f6b7..3639251b3f 100644 --- a/frappe/custom/doctype/customize_form/customize_form.py +++ b/frappe/custom/doctype/customize_form/customize_form.py @@ -23,7 +23,8 @@ doctype_properties = { 'read_only_onload': 'Check', 'allow_copy': 'Check', 'quick_entry': 'Check', - 'max_attachments': 'Int' + 'max_attachments': 'Int', + 'image_view': 'Check' } docfield_properties = { diff --git a/frappe/public/build.json b/frappe/public/build.json index e01f97b8d4..750b02447c 100644 --- a/frappe/public/build.json +++ b/frappe/public/build.json @@ -218,7 +218,9 @@ "public/js/frappe/list/listview.js", "public/js/frappe/views/calendar_base.js", "public/js/frappe/views/calendar.js", - "public/js/frappe/views/ganttview.js" + "public/js/frappe/views/ganttview.js", + "public/js/frappe/list/image_view_item_row.html", + "public/js/frappe/list/image_view_item_main_head.html" ], "css/report.min.css": [ "public/css/report.css", @@ -248,4 +250,4 @@ "public/js/legacy/print_table.js", "public/js/legacy/print_format.js" ] -} +} \ No newline at end of file diff --git a/frappe/public/css/list.css b/frappe/public/css/list.css index 2f6110386f..072726590d 100644 --- a/frappe/public/css/list.css +++ b/frappe/public/css/list.css @@ -189,3 +189,34 @@ width: 37px; text-align: left; } + +.image-view { + float: left; +} + +.image-view-subject { + padding: inherit; +} + +.image-view-col { + padding-bottom: 5px; + padding-top: 5px; +} + +table.field-info { + opacity: 0; + bottom: -20px; + font-size: 8pt; + color: white; + background-color: #000000; + position: absolute; + padding-bottom: 0px !important; +} + +.image-field { + position: relative; +} + +.image-field:hover .field-info { + opacity: 0.9; +} \ No newline at end of file diff --git a/frappe/public/js/frappe/list/doclistview.js b/frappe/public/js/frappe/list/doclistview.js index bf539a83fb..10a93b1573 100644 --- a/frappe/public/js/frappe/list/doclistview.js +++ b/frappe/public/js/frappe/list/doclistview.js @@ -133,7 +133,8 @@ frappe.views.DocListView = frappe.ui.Listing.extend({ }, init_headers: function() { - var main = frappe.render_template("list_item_main_head", { + this.header = this.meta.image_view == 0? "list_item_main_head": "image_view_item_main_head"; + var main = frappe.render_template(this.header, { columns: this.listview.columns, right_column: this.listview.settings.right_column, _checkbox: ((frappe.model.can_delete(this.doctype) || this.listview.settings.selectable) @@ -445,6 +446,12 @@ frappe.views.DocListView = frappe.ui.Listing.extend({ data.doctype = this.doctype; this.listview.render(row, data, this); }, + render_image_view_row: function(row, data) { + for (var i = 0; i < data.length; i++) { + data[i].doctype = this.doctype; + this.listview.render(row, data[i], this) + } + }, get_args: function() { var args = { doctype: this.doctype, @@ -707,8 +714,14 @@ frappe.views.DocListView = frappe.ui.Listing.extend({ }, get_checked_items: function() { + var me = this; return $.map(this.$page.find('.list-delete:checked'), function(e) { - return $(e).parents(".list-row:first").data('data'); + if(me.meta.image_view == 0){ + return $(e).parents(".list-row:first").data('data'); + } + else{ + return $(e).parents(".image-view:first").data('data'); + } }); }, diff --git a/frappe/public/js/frappe/list/image_view_item_main_head.html b/frappe/public/js/frappe/list/image_view_item_main_head.html new file mode 100644 index 0000000000..894d88b7bc --- /dev/null +++ b/frappe/public/js/frappe/list/image_view_item_main_head.html @@ -0,0 +1,11 @@ +
+
+ {% if (_checkbox) { %} + + {% } %} + + +
+
diff --git a/frappe/public/js/frappe/list/image_view_item_row.html b/frappe/public/js/frappe/list/image_view_item_row.html new file mode 100644 index 0000000000..c709ac3872 --- /dev/null +++ b/frappe/public/js/frappe/list/image_view_item_row.html @@ -0,0 +1,54 @@ +
+
+
+ {%= subject %} +
+
+ +
+
+
+ {% if (!item_image) { %}{%= frappe.get_abbr(data.name) %}{% } %} + + {% for (var i=0, l=columns.length; i < l; i++ ) { + var col = columns[i], value=data[col.fieldname]; %} + {% if(in_list(allowed_type, col.fieldtype)) { %} + + + + + {% } %} + {% } %} +
{%= col.title %}{%= value %}
+
+
+
+
+ +
+
+
{%= list.get_indicator(data) %}
+
+ +
+
+
+
+
diff --git a/frappe/public/js/frappe/list/listview.js b/frappe/public/js/frappe/list/listview.js index e4ded1a30a..7fec5d8d36 100644 --- a/frappe/public/js/frappe/list/listview.js +++ b/frappe/public/js/frappe/list/listview.js @@ -124,7 +124,6 @@ frappe.views.ListView = Class.extend({ this.total_colspans += this.columns[1].colspan; } - // overridden var overridden = $.map(this.settings.add_columns || [], function(d) { return d.content; @@ -203,21 +202,41 @@ frappe.views.ListView = Class.extend({ this.id_list.push(data.name); } - - var main = frappe.render_template("list_item_main", { - data: data, - columns: this.columns, - subject: this.get_avatar_and_id(data, true), - list: this, - right_column: this.settings.right_column - }); - - $(frappe.render_template("list_item_row", { - data: data, - main: main, - list: this, - right_column: this.settings.right_column - })).appendTo(row); + if(this.meta.image_view == 0){ + var main = frappe.render_template("list_item_main", { + data: data, + columns: this.columns, + subject: this.get_avatar_and_id(data, true), + list: this, + right_column: this.settings.right_column + }); + + $(frappe.render_template("list_item_row", { + data: data, + main: main, + list: this, + right_column: this.settings.right_column + })).appendTo(row); + } + else{ + this.allowed_type = [ + "Check", "Currency", "Data", "Date", + "Datetime", "Float", "Int", "Link", + "Percent", "Select", "Read Only", "Time" + ]; + img_col = $(frappe.render_template("image_view_item_row", { + data: data, + list: this, + columns: this.columns, + allowed_type: this.allowed_type, + item_image: data.image ? "url('" + data.image + "')" : null, + color: frappe.get_palette(data.item_name), + subject: this.get_avatar_and_id(data, true), + right_column: this.settings.right_column + })) + .data("data", data) + .appendTo($(row).find(".image-view-marker")); + } if(this.settings.post_render_item) { this.settings.post_render_item(this, row, data); @@ -226,7 +245,6 @@ frappe.views.ListView = Class.extend({ this.render_tags(row, data); }, - render_tags: function(row, data) { var me = this; var row2 = $('
\ @@ -366,4 +384,4 @@ frappe.views.ListView = Class.extend({ var icon_html = ""; $(parent).append(repl(icon_html, {icon_class: icon_class, label: __(label) || ''})); } -}); +}); \ No newline at end of file diff --git a/frappe/public/js/frappe/ui/listing.js b/frappe/public/js/frappe/ui/listing.js index b596854595..d895130d47 100644 --- a/frappe/public/js/frappe/ui/listing.js +++ b/frappe/public/js/frappe/ui/listing.js @@ -309,8 +309,17 @@ frappe.ui.Listing = Class.extend({ } // render the rows - for(var i=0; i < m; i++) { - this.render_row(this.add_row(values[i]), values[i], this, i); + if(this.meta.image_view == 0){ + for(var i=0; i < m; i++) { + this.render_row(this.add_row(values[i]), values[i], this, i); + } + } + else{ + while (values.length) { + row = this.add_row(values[0]); + $("
").appendTo(row) + this.render_image_view_row(row, values.splice(0, 4), this, i); + } } }, update_paging: function(values) { @@ -321,7 +330,7 @@ frappe.ui.Listing = Class.extend({ }, add_row: function(row) { return $('
') - .data("data", row) + .data("data", this.meta.image_view == 0?row:null) .appendTo(this.$w.find('.result-list')) .get(0); }, From e86a409ee54778fb1c7931af334b867a912c6e30 Mon Sep 17 00:00:00 2001 From: mbauskar Date: Wed, 1 Jun 2016 13:36:05 +0530 Subject: [PATCH 2/5] [Image View] added gallery plugin to display full image on image-view image click --- frappe/public/build.json | 8 +- .../js/frappe/list/blueimp-gallery.html | 9 + frappe/public/js/frappe/list/imageview.js | 59 + frappe/public/js/frappe/ui/listing.js | 23 +- .../gallery/css/blueimp-gallery-indicator.css | 72 + .../lib/gallery/css/blueimp-gallery-video.css | 87 + .../js/lib/gallery/css/blueimp-gallery.css | 226 + .../js/lib/gallery/css/blueimp-gallery.less | 3 + .../lib/gallery/css/blueimp-gallery.min.css | 1 + .../gallery/css/blueimp-gallery.min.css.map | 1 + frappe/public/js/lib/gallery/css/demo.css | 51 + frappe/public/js/lib/gallery/img/error.png | Bin 0 -> 2216 bytes frappe/public/js/lib/gallery/img/error.svg | 5 + frappe/public/js/lib/gallery/img/loading.gif | Bin 0 -> 3897 bytes .../public/js/lib/gallery/img/play-pause.png | Bin 0 -> 606 bytes .../public/js/lib/gallery/img/play-pause.svg | 6 + .../public/js/lib/gallery/img/video-play.png | Bin 0 -> 2811 bytes .../public/js/lib/gallery/img/video-play.svg | 5 + .../gallery/js/blueimp-gallery-fullscreen.js | 89 + .../gallery/js/blueimp-gallery-indicator.js | 155 + .../lib/gallery/js/blueimp-gallery-video.js | 170 + .../lib/gallery/js/blueimp-gallery-vimeo.js | 213 + .../lib/gallery/js/blueimp-gallery-youtube.js | 228 + .../js/lib/gallery/js/blueimp-gallery.js | 1389 +++ .../js/lib/gallery/js/blueimp-gallery.min.js | 3 + .../lib/gallery/js/blueimp-gallery.min.js.map | 1 + .../js/lib/gallery/js/blueimp-helper.js | 190 + frappe/public/js/lib/gallery/js/demo.js | 96 + .../lib/gallery/js/jquery.blueimp-gallery.js | 83 + .../gallery/js/jquery.blueimp-gallery.min.js | 2 + .../js/jquery.blueimp-gallery.min.js.map | 1 + .../public/js/lib/gallery/js/vendor/jquery.js | 10351 ++++++++++++++++ 32 files changed, 13523 insertions(+), 4 deletions(-) create mode 100644 frappe/public/js/frappe/list/blueimp-gallery.html create mode 100644 frappe/public/js/frappe/list/imageview.js create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery-indicator.css create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery-video.css create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery.css create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery.less create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery.min.css create mode 100644 frappe/public/js/lib/gallery/css/blueimp-gallery.min.css.map create mode 100644 frappe/public/js/lib/gallery/css/demo.css create mode 100644 frappe/public/js/lib/gallery/img/error.png create mode 100644 frappe/public/js/lib/gallery/img/error.svg create mode 100644 frappe/public/js/lib/gallery/img/loading.gif create mode 100644 frappe/public/js/lib/gallery/img/play-pause.png create mode 100644 frappe/public/js/lib/gallery/img/play-pause.svg create mode 100644 frappe/public/js/lib/gallery/img/video-play.png create mode 100644 frappe/public/js/lib/gallery/img/video-play.svg create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery-fullscreen.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery-indicator.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery-video.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery-vimeo.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery-youtube.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery.min.js create mode 100644 frappe/public/js/lib/gallery/js/blueimp-gallery.min.js.map create mode 100644 frappe/public/js/lib/gallery/js/blueimp-helper.js create mode 100644 frappe/public/js/lib/gallery/js/demo.js create mode 100644 frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.js create mode 100644 frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.min.js create mode 100644 frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.min.js.map create mode 100644 frappe/public/js/lib/gallery/js/vendor/jquery.js diff --git a/frappe/public/build.json b/frappe/public/build.json index 750b02447c..447019a6cd 100644 --- a/frappe/public/build.json +++ b/frappe/public/build.json @@ -193,7 +193,10 @@ "public/css/list.css", "public/css/tag-it.css", "public/css/calendar.css", - "public/css/gantt.css" + "public/css/gantt.css", + + "public/js/lib/gallery/css/blueimp-gallery.css", + "public/js/lib/gallery/css/blueimp-gallery-indicator.css" ], "js/list.min.js": [ "public/js/frappe/ui/listing.html", @@ -219,6 +222,9 @@ "public/js/frappe/views/calendar_base.js", "public/js/frappe/views/calendar.js", "public/js/frappe/views/ganttview.js", + + "public/js/frappe/list/imageview.js", + "public/js/frappe/list/blueimp-gallery.html", "public/js/frappe/list/image_view_item_row.html", "public/js/frappe/list/image_view_item_main_head.html" ], diff --git a/frappe/public/js/frappe/list/blueimp-gallery.html b/frappe/public/js/frappe/list/blueimp-gallery.html new file mode 100644 index 0000000000..9503e2cce9 --- /dev/null +++ b/frappe/public/js/frappe/list/blueimp-gallery.html @@ -0,0 +1,9 @@ + \ No newline at end of file diff --git a/frappe/public/js/frappe/list/imageview.js b/frappe/public/js/frappe/list/imageview.js new file mode 100644 index 0000000000..fb2fffeee3 --- /dev/null +++ b/frappe/public/js/frappe/list/imageview.js @@ -0,0 +1,59 @@ +frappe.views.ImageView = Class.extend({ + init: function(opts){ + this.doctype = opts.doctype; + this.docname = opts.docname; + this.container = opts.container; + + this.get_images(this.doctype, this.docname); + }, + + get_images: function(doctype, docname){ + /* get the list of all the Images associated with doc */ + var me = this; + + frappe.call({ + method: "frappe.client.get_list", + args: { + doctype: "File", + fields: [ + "file_name as title", "file_url as href", + "'image/*' as type", "ifnull(thumbnail_url, '') as thumbnail" + ], + filters: [ + ["File", "attached_to_doctype", "=", this.doctype], + ["File", "attached_to_name", "=", this.docname], + ["File", "is_folder", "!=", 1] + ] + }, + freeze: true, + freeze_message: "Fetching Images ..", + callback: function(r){ + if(!r.message){ + msgprint("No Images found") + } else{ + me.render(r.message); + } + } + }); + }, + + render: function(image_list){ + var me = this; + + frappe.require(["assets/frappe/js/lib/gallery/js/blueimp-gallery.js", + "assets/frappe/js/lib/gallery/js/blueimp-gallery-indicator.js"], function(){ + var gallery = blueimp.Gallery(image_list, me.get_options()); + }) + }, + + get_options: function(){ + /* options for the gallery plugin */ + return { + indicatorContainer: 'ol', + thumbnailIndicators: true, + thumbnailProperty: 'thumbnail', + activeIndicatorClass: 'active', + container: this.container.find(".blueimp-gallery") + } + } +}); \ No newline at end of file diff --git a/frappe/public/js/frappe/ui/listing.js b/frappe/public/js/frappe/ui/listing.js index d895130d47..796ef69447 100644 --- a/frappe/public/js/frappe/ui/listing.js +++ b/frappe/public/js/frappe/ui/listing.js @@ -315,11 +315,28 @@ frappe.ui.Listing = Class.extend({ } } else{ - while (values.length) { - row = this.add_row(values[0]); + var cols = values.slice(); + while (cols.length) { + row = this.add_row(cols[0]); $("
").appendTo(row) - this.render_image_view_row(row, values.splice(0, 4), this, i); + this.render_image_view_row(row, cols.splice(0, 4), this, i); } + + // remove previous gallery container + this.$w.find(".blueimp-gallery").remove(); + // append gallery div + var gallery = frappe.render_template("blueimp-gallery", {}); + $(gallery).appendTo(this.$w); + + var me = this + this.$w.find(".image-field").click(function(event){ + opts = { + doctype: me.doctype, + docname: $(event.target).attr('data-name'), + container: me.$w + }; + new frappe.views.ImageView(opts); + }) } }, update_paging: function(values) { diff --git a/frappe/public/js/lib/gallery/css/blueimp-gallery-indicator.css b/frappe/public/js/lib/gallery/css/blueimp-gallery-indicator.css new file mode 100644 index 0000000000..9bf18b91a5 --- /dev/null +++ b/frappe/public/js/lib/gallery/css/blueimp-gallery-indicator.css @@ -0,0 +1,72 @@ +@charset "UTF-8"; +/* + * blueimp Gallery Indicator CSS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +.blueimp-gallery > .indicator { + position: absolute; + top: auto; + right: 15px; + bottom: 15px; + left: 15px; + margin: 0 40px; + padding: 0; + list-style: none; + text-align: center; + line-height: 10px; + display: none; +} +.blueimp-gallery > .indicator > li { + display: inline-block; + width: 40px; + height: 40px; + margin: 6px 3px 0 3px; + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + border: 1px solid transparent; + background: #ccc; + background: rgba(255, 255, 255, 0.25) center no-repeat; + border-radius: 5px; + box-shadow: 0 0 2px #000; + opacity: 0.5; + cursor: pointer; + background-size: 40px 40px; +} +.blueimp-gallery > .indicator > li:hover, +.blueimp-gallery > .indicator > .active { + background-color: #fff; + border-color: #fff; + opacity: 1; +} +.blueimp-gallery-controls > .indicator { + display: block; + /* Fix z-index issues (controls behind slide element) on Android: */ + -webkit-transform: translateZ(0); + -moz-transform: translateZ(0); + -ms-transform: translateZ(0); + -o-transform: translateZ(0); + transform: translateZ(0); +} +.blueimp-gallery-single > .indicator { + display: none; +} +.blueimp-gallery > .indicator { + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +/* IE7 fixes */ +*+html .blueimp-gallery > .indicator > li { + display: inline; +} diff --git a/frappe/public/js/lib/gallery/css/blueimp-gallery-video.css b/frappe/public/js/lib/gallery/css/blueimp-gallery-video.css new file mode 100644 index 0000000000..28040902b7 --- /dev/null +++ b/frappe/public/js/lib/gallery/css/blueimp-gallery-video.css @@ -0,0 +1,87 @@ +@charset "UTF-8"; +/* + * blueimp Gallery Video Factory CSS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +.blueimp-gallery > .slides > .slide > .video-content > img { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + margin: auto; + width: auto; + height: auto; + max-width: 100%; + max-height: 100%; + /* Prevent artifacts in Mozilla Firefox: */ + -moz-backface-visibility: hidden; +} +.blueimp-gallery > .slides > .slide > .video-content > video { + position: absolute; + top: 0; + left: 0; + width: 100%; + height: 100%; +} +.blueimp-gallery > .slides > .slide > .video-content > iframe { + position: absolute; + top: 100%; + left: 0; + width: 100%; + height: 100%; + border: none; +} +.blueimp-gallery > .slides > .slide > .video-playing > iframe { + top: 0; +} +.blueimp-gallery > .slides > .slide > .video-content > a { + position: absolute; + top: 50%; + right: 0; + left: 0; + margin: -64px auto 0; + width: 128px; + height: 128px; + background: url(../img/video-play.png) center no-repeat; + opacity: 0.8; + cursor: pointer; +} +.blueimp-gallery > .slides > .slide > .video-content > a:hover { + opacity: 1; +} +.blueimp-gallery > .slides > .slide > .video-playing > a, +.blueimp-gallery > .slides > .slide > .video-playing > img { + display: none; +} +.blueimp-gallery > .slides > .slide > .video-content > video { + display: none; +} +.blueimp-gallery > .slides > .slide > .video-playing > video { + display: block; +} +.blueimp-gallery > .slides > .slide > .video-loading > a { + background: url(../img/loading.gif) center no-repeat; + background-size: 64px 64px; +} + +/* Replace PNGs with SVGs for capable browsers (excluding IE<9) */ +body:last-child .blueimp-gallery > .slides > .slide > .video-content:not(.video-loading) > a { + background-image: url(../img/video-play.svg); +} + +/* IE7 fixes */ +*+html .blueimp-gallery > .slides > .slide > .video-content { + height: 100%; +} +*+html .blueimp-gallery > .slides > .slide > .video-content > a { + left: 50%; + margin-left: -64px; +} diff --git a/frappe/public/js/lib/gallery/css/blueimp-gallery.css b/frappe/public/js/lib/gallery/css/blueimp-gallery.css new file mode 100644 index 0000000000..b47ea200b4 --- /dev/null +++ b/frappe/public/js/lib/gallery/css/blueimp-gallery.css @@ -0,0 +1,226 @@ +@charset "UTF-8"; +/* + * blueimp Gallery CSS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +.blueimp-gallery, +.blueimp-gallery > .slides > .slide > .slide-content { + position: absolute; + top: 0; + right: 0; + bottom: 0; + left: 0; + /* Prevent artifacts in Mozilla Firefox: */ + -moz-backface-visibility: hidden; +} +.blueimp-gallery > .slides > .slide > .slide-content { + margin: auto; + width: auto; + height: auto; + max-width: 100%; + max-height: 100%; + opacity: 1; +} +.blueimp-gallery { + position: fixed; + z-index: 999999; + overflow: hidden; + background: #000; + background: rgba(0, 0, 0, 0.9); + opacity: 0; + display: none; + direction: ltr; + -ms-touch-action: none; + touch-action: none; +} +.blueimp-gallery-carousel { + position: relative; + z-index: auto; + margin: 1em auto; + /* Set the carousel width/height ratio to 16/9: */ + padding-bottom: 56.25%; + box-shadow: 0 0 10px #000; + -ms-touch-action: pan-y; + touch-action: pan-y; +} +.blueimp-gallery-display { + display: block; + opacity: 1; +} +.blueimp-gallery > .slides { + position: relative; + height: 100%; + overflow: hidden; +} +.blueimp-gallery-carousel > .slides { + position: absolute; +} +.blueimp-gallery > .slides > .slide { + position: relative; + float: left; + height: 100%; + text-align: center; + -webkit-transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1.000); + -moz-transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1.000); + -ms-transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1.000); + -o-transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1.000); + transition-timing-function: cubic-bezier(0.645, 0.045, 0.355, 1.000); +} +.blueimp-gallery, +.blueimp-gallery > .slides > .slide > .slide-content { + -webkit-transition: opacity 0.2s linear; + -moz-transition: opacity 0.2s linear; + -ms-transition: opacity 0.2s linear; + -o-transition: opacity 0.2s linear; + transition: opacity 0.2s linear; +} +.blueimp-gallery > .slides > .slide-loading { + background: url(../img/loading.gif) center no-repeat; + background-size: 64px 64px; +} +.blueimp-gallery > .slides > .slide-loading > .slide-content { + opacity: 0; +} +.blueimp-gallery > .slides > .slide-error { + background: url(../img/error.png) center no-repeat; +} +.blueimp-gallery > .slides > .slide-error > .slide-content { + display: none; +} +.blueimp-gallery > .prev, +.blueimp-gallery > .next { + position: absolute; + top: 50%; + left: 15px; + width: 40px; + height: 40px; + margin-top: -23px; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 60px; + font-weight: 100; + line-height: 30px; + color: #fff; + text-decoration: none; + text-shadow: 0 0 2px #000; + text-align: center; + background: #222; + background: rgba(0, 0, 0, 0.5); + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + border: 3px solid #fff; + -webkit-border-radius: 23px; + -moz-border-radius: 23px; + border-radius: 23px; + opacity: 0.5; + cursor: pointer; + display: none; +} +.blueimp-gallery > .next { + left: auto; + right: 15px; +} +.blueimp-gallery > .close, +.blueimp-gallery > .title { + position: absolute; + top: 15px; + left: 15px; + margin: 0 40px 0 0; + font-size: 20px; + line-height: 30px; + color: #fff; + text-shadow: 0 0 2px #000; + opacity: 0.8; + display: none; +} +.blueimp-gallery > .close { + padding: 15px; + right: 15px; + left: auto; + margin: -15px; + font-size: 30px; + text-decoration: none; + cursor: pointer; +} +.blueimp-gallery > .play-pause { + position: absolute; + right: 15px; + bottom: 15px; + width: 15px; + height: 15px; + background: url(../img/play-pause.png) 0 0 no-repeat; + cursor: pointer; + opacity: 0.5; + display: none; +} +.blueimp-gallery-playing > .play-pause { + background-position: -15px 0; +} +.blueimp-gallery > .prev:hover, +.blueimp-gallery > .next:hover, +.blueimp-gallery > .close:hover, +.blueimp-gallery > .title:hover, +.blueimp-gallery > .play-pause:hover { + color: #fff; + opacity: 1; +} +.blueimp-gallery-controls > .prev, +.blueimp-gallery-controls > .next, +.blueimp-gallery-controls > .close, +.blueimp-gallery-controls > .title, +.blueimp-gallery-controls > .play-pause { + display: block; + /* Fix z-index issues (controls behind slide element) on Android: */ + -webkit-transform: translateZ(0); + -moz-transform: translateZ(0); + -ms-transform: translateZ(0); + -o-transform: translateZ(0); + transform: translateZ(0); +} +.blueimp-gallery-single > .prev, +.blueimp-gallery-left > .prev, +.blueimp-gallery-single > .next, +.blueimp-gallery-right > .next, +.blueimp-gallery-single > .play-pause { + display: none; +} +.blueimp-gallery > .slides > .slide > .slide-content, +.blueimp-gallery > .prev, +.blueimp-gallery > .next, +.blueimp-gallery > .close, +.blueimp-gallery > .play-pause { + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +/* Replace PNGs with SVGs for capable browsers (excluding IE<9) */ +body:last-child .blueimp-gallery > .slides > .slide-error { + background-image: url(../img/error.svg); +} +body:last-child .blueimp-gallery > .play-pause { + width: 20px; + height: 20px; + background-size: 40px 20px; + background-image: url(../img/play-pause.svg); +} +body:last-child .blueimp-gallery-playing > .play-pause { + background-position: -20px 0; +} + +/* IE7 fixes */ +*+html .blueimp-gallery > .slides > .slide { + min-height: 300px; +} +*+html .blueimp-gallery > .slides > .slide > .slide-content { + position: relative; +} diff --git a/frappe/public/js/lib/gallery/css/blueimp-gallery.less b/frappe/public/js/lib/gallery/css/blueimp-gallery.less new file mode 100644 index 0000000000..dc5ba44a47 --- /dev/null +++ b/frappe/public/js/lib/gallery/css/blueimp-gallery.less @@ -0,0 +1,3 @@ +@import (inline) 'blueimp-gallery.css'; +@import (inline) 'blueimp-gallery-indicator.css'; +@import (inline) 'blueimp-gallery-video.css'; diff --git a/frappe/public/js/lib/gallery/css/blueimp-gallery.min.css b/frappe/public/js/lib/gallery/css/blueimp-gallery.min.css new file mode 100644 index 0000000000..42a66d53ee --- /dev/null +++ b/frappe/public/js/lib/gallery/css/blueimp-gallery.min.css @@ -0,0 +1 @@ +@charset 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https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define([ + './blueimp-helper', + './blueimp-gallery' + ], factory) + } else { + // Browser globals: + factory( + window.blueimp.helper || window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + $.extend(Gallery.prototype.options, { + // Defines if the gallery should open in fullscreen mode: + fullScreen: false + }) + + var initialize = Gallery.prototype.initialize + var close = Gallery.prototype.close + + $.extend(Gallery.prototype, { + getFullScreenElement: function () { + return document.fullscreenElement || + document.webkitFullscreenElement || + document.mozFullScreenElement || + document.msFullscreenElement + }, + + requestFullScreen: function (element) { + if (element.requestFullscreen) { + element.requestFullscreen() + } else if (element.webkitRequestFullscreen) { + element.webkitRequestFullscreen() + } else if (element.mozRequestFullScreen) { + element.mozRequestFullScreen() + } else if (element.msRequestFullscreen) { + element.msRequestFullscreen() + } + }, + + exitFullScreen: function () { + if (document.exitFullscreen) { + document.exitFullscreen() + } else if (document.webkitCancelFullScreen) { + document.webkitCancelFullScreen() + } else if (document.mozCancelFullScreen) { + document.mozCancelFullScreen() + } else if (document.msExitFullscreen) { + document.msExitFullscreen() + } + }, + + initialize: function () { + initialize.call(this) + if (this.options.fullScreen && !this.getFullScreenElement()) { + this.requestFullScreen(this.container[0]) + } + }, + + close: function () { + if (this.getFullScreenElement() === this.container[0]) { + this.exitFullScreen() + } + close.call(this) + } + + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery-indicator.js b/frappe/public/js/lib/gallery/js/blueimp-gallery-indicator.js new file mode 100644 index 0000000000..0470f6326a --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery-indicator.js @@ -0,0 +1,155 @@ +/* + * blueimp Gallery Indicator JS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define([ + './blueimp-helper', + './blueimp-gallery' + ], factory) + } else { + // Browser globals: + factory( + window.blueimp.helper || window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + $.extend(Gallery.prototype.options, { + // The tag name, Id, element or querySelector of the indicator container: + indicatorContainer: 'ol', + // The class for the active indicator: + activeIndicatorClass: 'active', + // The list object property (or data attribute) with the thumbnail URL, + // used as alternative to a thumbnail child element: + thumbnailProperty: 'thumbnail', + // Defines if the gallery indicators should display a thumbnail: + thumbnailIndicators: true + }) + + var initSlides = Gallery.prototype.initSlides + var addSlide = Gallery.prototype.addSlide + var resetSlides = Gallery.prototype.resetSlides + var handleClick = Gallery.prototype.handleClick + var handleSlide = Gallery.prototype.handleSlide + var handleClose = Gallery.prototype.handleClose + + $.extend(Gallery.prototype, { + createIndicator: function (obj) { + var indicator = this.indicatorPrototype.cloneNode(false) + var title = this.getItemProperty(obj, this.options.titleProperty) + var thumbnailProperty = this.options.thumbnailProperty + var thumbnailUrl + var thumbnail + if (this.options.thumbnailIndicators) { + if (thumbnailProperty) { + thumbnailUrl = this.getItemProperty(obj, thumbnailProperty) + } + if (thumbnailUrl === undefined) { + thumbnail = obj.getElementsByTagName && $(obj).find('img')[0] + if (thumbnail) { + thumbnailUrl = thumbnail.src + } + } + if (thumbnailUrl) { + indicator.style.backgroundImage = 'url("' + thumbnailUrl + '")' + } + } + if (title) { + indicator.title = title + } + return indicator + }, + + addIndicator: function (index) { + if (this.indicatorContainer.length) { + var indicator = this.createIndicator(this.list[index]) + indicator.setAttribute('data-index', index) + this.indicatorContainer[0].appendChild(indicator) + this.indicators.push(indicator) + } + }, + + setActiveIndicator: function (index) { + if (this.indicators) { + if (this.activeIndicator) { + this.activeIndicator + .removeClass(this.options.activeIndicatorClass) + } + this.activeIndicator = $(this.indicators[index]) + this.activeIndicator + .addClass(this.options.activeIndicatorClass) + } + }, + + initSlides: function (reload) { + if (!reload) { + this.indicatorContainer = this.container.find( + this.options.indicatorContainer + ) + if (this.indicatorContainer.length) { + this.indicatorPrototype = document.createElement('li') + this.indicators = this.indicatorContainer[0].children + } + } + initSlides.call(this, reload) + }, + + addSlide: function (index) { + addSlide.call(this, index) + this.addIndicator(index) + }, + + resetSlides: function () { + resetSlides.call(this) + this.indicatorContainer.empty() + this.indicators = [] + }, + + handleClick: function (event) { + var target = event.target || event.srcElement + var parent = target.parentNode + if (parent === this.indicatorContainer[0]) { + // Click on indicator element + this.preventDefault(event) + this.slide(this.getNodeIndex(target)) + } else if (parent.parentNode === this.indicatorContainer[0]) { + // Click on indicator child element + this.preventDefault(event) + this.slide(this.getNodeIndex(parent)) + } else { + return handleClick.call(this, event) + } + }, + + handleSlide: function (index) { + handleSlide.call(this, index) + this.setActiveIndicator(index) + }, + + handleClose: function () { + if (this.activeIndicator) { + this.activeIndicator + .removeClass(this.options.activeIndicatorClass) + } + handleClose.call(this) + } + + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery-video.js b/frappe/public/js/lib/gallery/js/blueimp-gallery-video.js new file mode 100644 index 0000000000..1df05ca5c7 --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery-video.js @@ -0,0 +1,170 @@ +/* + * blueimp Gallery Video Factory JS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define([ + './blueimp-helper', + './blueimp-gallery' + ], factory) + } else { + // Browser globals: + factory( + window.blueimp.helper || window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + $.extend(Gallery.prototype.options, { + // The class for video content elements: + videoContentClass: 'video-content', + // The class for video when it is loading: + videoLoadingClass: 'video-loading', + // The class for video when it is playing: + videoPlayingClass: 'video-playing', + // The list object property (or data attribute) for the video poster URL: + videoPosterProperty: 'poster', + // The list object property (or data attribute) for the video sources array: + videoSourcesProperty: 'sources' + }) + + var handleSlide = Gallery.prototype.handleSlide + + $.extend(Gallery.prototype, { + handleSlide: function (index) { + handleSlide.call(this, index) + if (this.playingVideo) { + this.playingVideo.pause() + } + }, + + videoFactory: function (obj, callback, videoInterface) { + var that = this + var options = this.options + var videoContainerNode = this.elementPrototype.cloneNode(false) + var videoContainer = $(videoContainerNode) + var errorArgs = [{ + type: 'error', + target: videoContainerNode + }] + var video = videoInterface || document.createElement('video') + var url = this.getItemProperty(obj, options.urlProperty) + var type = this.getItemProperty(obj, options.typeProperty) + var title = this.getItemProperty(obj, options.titleProperty) + var posterUrl = this.getItemProperty(obj, options.videoPosterProperty) + var posterImage + var sources = this.getItemProperty( + obj, + options.videoSourcesProperty + ) + var source + var playMediaControl + var isLoading + var hasControls + videoContainer.addClass(options.videoContentClass) + if (title) { + videoContainerNode.title = title + } + if (video.canPlayType) { + if (url && type && video.canPlayType(type)) { + video.src = url + } else { + while (sources && sources.length) { + source = sources.shift() + url = this.getItemProperty(source, options.urlProperty) + type = this.getItemProperty(source, options.typeProperty) + if (url && type && video.canPlayType(type)) { + video.src = url + break + } + } + } + } + if (posterUrl) { + video.poster = posterUrl + posterImage = this.imagePrototype.cloneNode(false) + $(posterImage).addClass(options.toggleClass) + posterImage.src = posterUrl + posterImage.draggable = false + videoContainerNode.appendChild(posterImage) + } + playMediaControl = document.createElement('a') + playMediaControl.setAttribute('target', '_blank') + if (!videoInterface) { + playMediaControl.setAttribute('download', title) + } + playMediaControl.href = url + if (video.src) { + video.controls = true + ;(videoInterface || $(video)) + .on('error', function () { + that.setTimeout(callback, errorArgs) + }) + .on('pause', function () { + isLoading = false + videoContainer + .removeClass(that.options.videoLoadingClass) + .removeClass(that.options.videoPlayingClass) + if (hasControls) { + that.container.addClass(that.options.controlsClass) + } + delete that.playingVideo + if (that.interval) { + that.play() + } + }) + .on('playing', function () { + isLoading = false + videoContainer + .removeClass(that.options.videoLoadingClass) + .addClass(that.options.videoPlayingClass) + if (that.container.hasClass(that.options.controlsClass)) { + hasControls = true + that.container.removeClass(that.options.controlsClass) + } else { + hasControls = false + } + }) + .on('play', function () { + window.clearTimeout(that.timeout) + isLoading = true + videoContainer.addClass(that.options.videoLoadingClass) + that.playingVideo = video + }) + $(playMediaControl).on('click', function (event) { + that.preventDefault(event) + if (isLoading) { + video.pause() + } else { + video.play() + } + }) + videoContainerNode.appendChild( + (videoInterface && videoInterface.element) || video + ) + } + videoContainerNode.appendChild(playMediaControl) + this.setTimeout(callback, [{ + type: 'load', + target: videoContainerNode + }]) + return videoContainerNode + } + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery-vimeo.js b/frappe/public/js/lib/gallery/js/blueimp-gallery-vimeo.js new file mode 100644 index 0000000000..2045347804 --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery-vimeo.js @@ -0,0 +1,213 @@ +/* + * blueimp Gallery Vimeo Video Factory JS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document, $f */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define([ + './blueimp-helper', + './blueimp-gallery-video' + ], factory) + } else { + // Browser globals: + factory( + window.blueimp.helper || window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + if (!window.postMessage) { + return Gallery + } + + $.extend(Gallery.prototype.options, { + // The list object property (or data attribute) with the Vimeo video id: + vimeoVideoIdProperty: 'vimeo', + // The URL for the Vimeo video player, can be extended with custom parameters: + // https://developer.vimeo.com/player/embedding + vimeoPlayerUrl: '//player.vimeo.com/video/VIDEO_ID?api=1&player_id=PLAYER_ID', + // The prefix for the Vimeo video player ID: + vimeoPlayerIdPrefix: 'vimeo-player-', + // Require a click on the native Vimeo player for the initial playback: + vimeoClickToPlay: true + }) + + var textFactory = Gallery.prototype.textFactory || + Gallery.prototype.imageFactory + var VimeoPlayer = function (url, videoId, playerId, clickToPlay) { + this.url = url + this.videoId = videoId + this.playerId = playerId + this.clickToPlay = clickToPlay + this.element = document.createElement('div') + this.listeners = {} + } + var counter = 0 + + $.extend(VimeoPlayer.prototype, { + canPlayType: function () { + return true + }, + + on: function (type, func) { + this.listeners[type] = func + return this + }, + + loadAPI: function () { + var that = this + var apiUrl = '//f.vimeocdn.com/js/froogaloop2.min.js' + var scriptTags = document.getElementsByTagName('script') + var i = scriptTags.length + var scriptTag + var called + function callback () { + if (!called && that.playOnReady) { + that.play() + } + called = true + } + while (i) { + i -= 1 + if (scriptTags[i].src === apiUrl) { + scriptTag = scriptTags[i] + break + } + } + if (!scriptTag) { + scriptTag = document.createElement('script') + scriptTag.src = apiUrl + } + $(scriptTag).on('load', callback) + scriptTags[0].parentNode.insertBefore(scriptTag, scriptTags[0]) + // Fix for cached scripts on IE 8: + if (/loaded|complete/.test(scriptTag.readyState)) { + callback() + } + }, + + onReady: function () { + var that = this + this.ready = true + this.player.addEvent('play', function () { + that.hasPlayed = true + that.onPlaying() + }) + this.player.addEvent('pause', function () { + that.onPause() + }) + this.player.addEvent('finish', function () { + that.onPause() + }) + if (this.playOnReady) { + this.play() + } + }, + + onPlaying: function () { + if (this.playStatus < 2) { + this.listeners.playing() + this.playStatus = 2 + } + }, + + onPause: function () { + this.listeners.pause() + delete this.playStatus + }, + + insertIframe: function () { + var iframe = document.createElement('iframe') + iframe.src = this.url + .replace('VIDEO_ID', this.videoId) + .replace('PLAYER_ID', this.playerId) + iframe.id = this.playerId + this.element.parentNode.replaceChild(iframe, this.element) + this.element = iframe + }, + + play: function () { + var that = this + if (!this.playStatus) { + this.listeners.play() + this.playStatus = 1 + } + if (this.ready) { + if (!this.hasPlayed && (this.clickToPlay || (window.navigator && + /iP(hone|od|ad)/.test(window.navigator.platform)))) { + // Manually trigger the playing callback if clickToPlay + // is enabled and to workaround a limitation in iOS, + // which requires synchronous user interaction to start + // the video playback: + this.onPlaying() + } else { + this.player.api('play') + } + } else { + this.playOnReady = true + if (!window.$f) { + this.loadAPI() + } else if (!this.player) { + this.insertIframe() + this.player = $f(this.element) + this.player.addEvent('ready', function () { + that.onReady() + }) + } + } + }, + + pause: function () { + if (this.ready) { + this.player.api('pause') + } else if (this.playStatus) { + delete this.playOnReady + this.listeners.pause() + delete this.playStatus + } + } + + }) + + $.extend(Gallery.prototype, { + VimeoPlayer: VimeoPlayer, + + textFactory: function (obj, callback) { + var options = this.options + var videoId = this.getItemProperty(obj, options.vimeoVideoIdProperty) + if (videoId) { + if (this.getItemProperty(obj, options.urlProperty) === undefined) { + obj[options.urlProperty] = '//vimeo.com/' + videoId + } + counter += 1 + return this.videoFactory( + obj, + callback, + new VimeoPlayer( + options.vimeoPlayerUrl, + videoId, + options.vimeoPlayerIdPrefix + counter, + options.vimeoClickToPlay + ) + ) + } + return textFactory.call(this, obj, callback) + } + + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery-youtube.js b/frappe/public/js/lib/gallery/js/blueimp-gallery-youtube.js new file mode 100644 index 0000000000..9d4f23e62d --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery-youtube.js @@ -0,0 +1,228 @@ +/* + * blueimp Gallery YouTube Video Factory JS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document, YT */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define([ + './blueimp-helper', + './blueimp-gallery-video' + ], factory) + } else { + // Browser globals: + factory( + window.blueimp.helper || window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + if (!window.postMessage) { + return Gallery + } + + $.extend(Gallery.prototype.options, { + // The list object property (or data attribute) with the YouTube video id: + youTubeVideoIdProperty: 'youtube', + // Optional object with parameters passed to the YouTube video player: + // https://developers.google.com/youtube/player_parameters + youTubePlayerVars: { + wmode: 'transparent' + }, + // Require a click on the native YouTube player for the initial playback: + youTubeClickToPlay: true + }) + + var textFactory = Gallery.prototype.textFactory || + Gallery.prototype.imageFactory + var YouTubePlayer = function (videoId, playerVars, clickToPlay) { + this.videoId = videoId + this.playerVars = playerVars + this.clickToPlay = clickToPlay + this.element = document.createElement('div') + this.listeners = {} + } + + $.extend(YouTubePlayer.prototype, { + canPlayType: function () { + return true + }, + + on: function (type, func) { + this.listeners[type] = func + return this + }, + + loadAPI: function () { + var that = this + var onYouTubeIframeAPIReady = window.onYouTubeIframeAPIReady + var apiUrl = '//www.youtube.com/iframe_api' + var scriptTags = document.getElementsByTagName('script') + var i = scriptTags.length + var scriptTag + window.onYouTubeIframeAPIReady = function () { + if (onYouTubeIframeAPIReady) { + onYouTubeIframeAPIReady.apply(this) + } + if (that.playOnReady) { + that.play() + } + } + while (i) { + i -= 1 + if (scriptTags[i].src === apiUrl) { + return + } + } + scriptTag = document.createElement('script') + scriptTag.src = apiUrl + scriptTags[0].parentNode.insertBefore(scriptTag, scriptTags[0]) + }, + + onReady: function () { + this.ready = true + if (this.playOnReady) { + this.play() + } + }, + + onPlaying: function () { + if (this.playStatus < 2) { + this.listeners.playing() + this.playStatus = 2 + } + }, + + onPause: function () { + Gallery.prototype.setTimeout.call( + this, + this.checkSeek, + null, + 2000 + ) + }, + + checkSeek: function () { + if (this.stateChange === YT.PlayerState.PAUSED || + this.stateChange === YT.PlayerState.ENDED) { + // check if current state change is actually paused + this.listeners.pause() + delete this.playStatus + } + }, + + onStateChange: function (event) { + switch (event.data) { + case YT.PlayerState.PLAYING: + this.hasPlayed = true + this.onPlaying() + break + case YT.PlayerState.PAUSED: + case YT.PlayerState.ENDED: + this.onPause() + break + } + // Save most recent state change to this.stateChange + this.stateChange = event.data + }, + + onError: function (event) { + this.listeners.error(event) + }, + + play: function () { + var that = this + if (!this.playStatus) { + this.listeners.play() + this.playStatus = 1 + } + if (this.ready) { + if (!this.hasPlayed && (this.clickToPlay || (window.navigator && + /iP(hone|od|ad)/.test(window.navigator.platform)))) { + // Manually trigger the playing callback if clickToPlay + // is enabled and to workaround a limitation in iOS, + // which requires synchronous user interaction to start + // the video playback: + this.onPlaying() + } else { + this.player.playVideo() + } + } else { + this.playOnReady = true + if (!(window.YT && YT.Player)) { + this.loadAPI() + } else if (!this.player) { + this.player = new YT.Player(this.element, { + videoId: this.videoId, + playerVars: this.playerVars, + events: { + onReady: function () { + that.onReady() + }, + onStateChange: function (event) { + that.onStateChange(event) + }, + onError: function (event) { + that.onError(event) + } + } + }) + } + } + }, + + pause: function () { + if (this.ready) { + this.player.pauseVideo() + } else if (this.playStatus) { + delete this.playOnReady + this.listeners.pause() + delete this.playStatus + } + } + + }) + + $.extend(Gallery.prototype, { + YouTubePlayer: YouTubePlayer, + + textFactory: function (obj, callback) { + var options = this.options + var videoId = this.getItemProperty(obj, options.youTubeVideoIdProperty) + if (videoId) { + if (this.getItemProperty(obj, options.urlProperty) === undefined) { + obj[options.urlProperty] = '//www.youtube.com/watch?v=' + videoId + } + if (this.getItemProperty(obj, options.videoPosterProperty) === undefined) { + obj[options.videoPosterProperty] = '//img.youtube.com/vi/' + videoId + + '/maxresdefault.jpg' + } + return this.videoFactory( + obj, + callback, + new YouTubePlayer( + videoId, + options.youTubePlayerVars, + options.youTubeClickToPlay + ) + ) + } + return textFactory.call(this, obj, callback) + } + + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery.js b/frappe/public/js/lib/gallery/js/blueimp-gallery.js new file mode 100644 index 0000000000..d7c827d4a9 --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery.js @@ -0,0 +1,1389 @@ +/* + * blueimp Gallery JS + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Swipe implementation based on + * https://github.com/bradbirdsall/Swipe + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document, DocumentTouch */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + // Register as an anonymous AMD module: + define(['./blueimp-helper'], factory) + } else { + // Browser globals: + window.blueimp = window.blueimp || {} + window.blueimp.Gallery = factory( + window.blueimp.helper || window.jQuery + ) + } +}(function ($) { + 'use strict' + + function Gallery (list, options) { + if (document.body.style.maxHeight === undefined) { + // document.body.style.maxHeight is undefined on IE6 and lower + return null + } + if (!this || this.options !== Gallery.prototype.options) { + // Called as function instead of as constructor, + // so we simply return a new instance: + return new Gallery(list, options) + } + if (!list || !list.length) { + this.console.log( + 'blueimp Gallery: No or empty list provided as first argument.', + list + ) + return + } + this.list = list + this.num = list.length + this.initOptions(options) + this.initialize() + } + + $.extend(Gallery.prototype, { + options: { + // The Id, element or querySelector of the gallery widget: + container: '#blueimp-gallery', + // The tag name, Id, element or querySelector of the slides container: + slidesContainer: 'div', + // The tag name, Id, element or querySelector of the title element: + titleElement: 'h3', + // The class to add when the gallery is visible: + displayClass: 'blueimp-gallery-display', + // The class to add when the gallery controls are visible: + controlsClass: 'blueimp-gallery-controls', + // The class to add when the gallery only displays one element: + singleClass: 'blueimp-gallery-single', + // The class to add when the left edge has been reached: + leftEdgeClass: 'blueimp-gallery-left', + // The class to add when the right edge has been reached: + rightEdgeClass: 'blueimp-gallery-right', + // The class to add when the automatic slideshow is active: + playingClass: 'blueimp-gallery-playing', + // The class for all slides: + slideClass: 'slide', + // The slide class for loading elements: + slideLoadingClass: 'slide-loading', + // The slide class for elements that failed to load: + slideErrorClass: 'slide-error', + // The class for the content element loaded into each slide: + slideContentClass: 'slide-content', + // The class for the "toggle" control: + toggleClass: 'toggle', + // The class for the "prev" control: + prevClass: 'prev', + // The class for the "next" control: + nextClass: 'next', + // The class for the "close" control: + closeClass: 'close', + // The class for the "play-pause" toggle control: + playPauseClass: 'play-pause', + // The list object property (or data attribute) with the object type: + typeProperty: 'type', + // The list object property (or data attribute) with the object title: + titleProperty: 'title', + // The list object property (or data attribute) with the object URL: + urlProperty: 'href', + // The list object property (or data attribute) with the object srcset URL(s): + srcsetProperty: 'urlset', + // The gallery listens for transitionend events before triggering the + // opened and closed events, unless the following option is set to false: + displayTransition: true, + // Defines if the gallery slides are cleared from the gallery modal, + // or reused for the next gallery initialization: + clearSlides: true, + // Defines if images should be stretched to fill the available space, + // while maintaining their aspect ratio (will only be enabled for browsers + // supporting background-size="contain", which excludes IE < 9). + // Set to "cover", to make images cover all available space (requires + // support for background-size="cover", which excludes IE < 9): + stretchImages: false, + // Toggle the controls on pressing the Return key: + toggleControlsOnReturn: true, + // Toggle the controls on slide click: + toggleControlsOnSlideClick: true, + // Toggle the automatic slideshow interval on pressing the Space key: + toggleSlideshowOnSpace: true, + // Navigate the gallery by pressing left and right on the keyboard: + enableKeyboardNavigation: true, + // Close the gallery on pressing the Esc key: + closeOnEscape: true, + // Close the gallery when clicking on an empty slide area: + closeOnSlideClick: true, + // Close the gallery by swiping up or down: + closeOnSwipeUpOrDown: true, + // Emulate touch events on mouse-pointer devices such as desktop browsers: + emulateTouchEvents: true, + // Stop touch events from bubbling up to ancestor elements of the Gallery: + stopTouchEventsPropagation: false, + // Hide the page scrollbars: + hidePageScrollbars: true, + // Stops any touches on the container from scrolling the page: + disableScroll: true, + // Carousel mode (shortcut for carousel specific options): + carousel: false, + // Allow continuous navigation, moving from last to first + // and from first to last slide: + continuous: true, + // Remove elements outside of the preload range from the DOM: + unloadElements: true, + // Start with the automatic slideshow: + startSlideshow: false, + // Delay in milliseconds between slides for the automatic slideshow: + slideshowInterval: 5000, + // The starting index as integer. + // Can also be an object of the given list, + // or an equal object with the same url property: + index: 0, + // The number of elements to load around the current index: + preloadRange: 2, + // The transition speed between slide changes in milliseconds: + transitionSpeed: 400, + // The transition speed for automatic slide changes, set to an integer + // greater 0 to override the default transition speed: + slideshowTransitionSpeed: undefined, + // The event object for which the default action will be canceled + // on Gallery initialization (e.g. the click event to open the Gallery): + event: undefined, + // Callback function executed when the Gallery is initialized. + // Is called with the gallery instance as "this" object: + onopen: undefined, + // Callback function executed when the Gallery has been initialized + // and the initialization transition has been completed. + // Is called with the gallery instance as "this" object: + onopened: undefined, + // Callback function executed on slide change. + // Is called with the gallery instance as "this" object and the + // current index and slide as arguments: + onslide: undefined, + // Callback function executed after the slide change transition. + // Is called with the gallery instance as "this" object and the + // current index and slide as arguments: + onslideend: undefined, + // Callback function executed on slide content load. + // Is called with the gallery instance as "this" object and the + // slide index and slide element as arguments: + onslidecomplete: undefined, + // Callback function executed when the Gallery is about to be closed. + // Is called with the gallery instance as "this" object: + onclose: undefined, + // Callback function executed when the Gallery has been closed + // and the closing transition has been completed. + // Is called with the gallery instance as "this" object: + onclosed: undefined + }, + + carouselOptions: { + hidePageScrollbars: false, + toggleControlsOnReturn: false, + toggleSlideshowOnSpace: false, + enableKeyboardNavigation: false, + closeOnEscape: false, + closeOnSlideClick: false, + closeOnSwipeUpOrDown: false, + disableScroll: false, + startSlideshow: true + }, + + console: window.console && typeof window.console.log === 'function' + ? window.console + : {log: function () {}}, + + // Detect touch, transition, transform and background-size support: + support: (function (element) { + var support = { + touch: window.ontouchstart !== undefined || + (window.DocumentTouch && document instanceof DocumentTouch) + } + var transitions = { + webkitTransition: { + end: 'webkitTransitionEnd', + prefix: '-webkit-' + }, + MozTransition: { + end: 'transitionend', + prefix: '-moz-' + }, + OTransition: { + end: 'otransitionend', + prefix: '-o-' + }, + transition: { + end: 'transitionend', + prefix: '' + } + } + var prop + for (prop in transitions) { + if (transitions.hasOwnProperty(prop) && + element.style[prop] !== undefined) { + support.transition = transitions[prop] + support.transition.name = prop + break + } + } + function elementTests () { + var transition = support.transition + var prop + var translateZ + document.body.appendChild(element) + if (transition) { + prop = transition.name.slice(0, -9) + 'ransform' + if (element.style[prop] !== undefined) { + element.style[prop] = 'translateZ(0)' + translateZ = window.getComputedStyle(element) + .getPropertyValue(transition.prefix + 'transform') + support.transform = { + prefix: transition.prefix, + name: prop, + translate: true, + translateZ: !!translateZ && translateZ !== 'none' + } + } + } + if (element.style.backgroundSize !== undefined) { + support.backgroundSize = {} + element.style.backgroundSize = 'contain' + support.backgroundSize.contain = window + .getComputedStyle(element) + .getPropertyValue('background-size') === 'contain' + element.style.backgroundSize = 'cover' + support.backgroundSize.cover = window + .getComputedStyle(element) + .getPropertyValue('background-size') === 'cover' + } + document.body.removeChild(element) + } + if (document.body) { + elementTests() + } else { + $(document).on('DOMContentLoaded', elementTests) + } + return support + // Test element, has to be standard HTML and must not be hidden + // for the CSS3 tests using window.getComputedStyle to be applicable: + }(document.createElement('div'))), + + requestAnimationFrame: window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame, + + initialize: function () { + this.initStartIndex() + if (this.initWidget() === false) { + return false + } + this.initEventListeners() + // Load the slide at the given index: + this.onslide(this.index) + // Manually trigger the slideend event for the initial slide: + this.ontransitionend() + // Start the automatic slideshow if applicable: + if (this.options.startSlideshow) { + this.play() + } + }, + + slide: function (to, speed) { + window.clearTimeout(this.timeout) + var index = this.index + var direction + var naturalDirection + var diff + if (index === to || this.num === 1) { + return + } + if (!speed) { + speed = this.options.transitionSpeed + } + if (this.support.transform) { + if (!this.options.continuous) { + to = this.circle(to) + } + // 1: backward, -1: forward: + direction = Math.abs(index - to) / (index - to) + // Get the actual position of the slide: + if (this.options.continuous) { + naturalDirection = direction + direction = -this.positions[this.circle(to)] / this.slideWidth + // If going forward but to < index, use to = slides.length + to + // If going backward but to > index, use to = -slides.length + to + if (direction !== naturalDirection) { + to = -direction * this.num + to + } + } + diff = Math.abs(index - to) - 1 + // Move all the slides between index and to in the right direction: + while (diff) { + diff -= 1 + this.move( + this.circle((to > index ? to : index) - diff - 1), + this.slideWidth * direction, + 0 + ) + } + to = this.circle(to) + this.move(index, this.slideWidth * direction, speed) + this.move(to, 0, speed) + if (this.options.continuous) { + this.move( + this.circle(to - direction), + -(this.slideWidth * direction), + 0 + ) + } + } else { + to = this.circle(to) + this.animate(index * -this.slideWidth, to * -this.slideWidth, speed) + } + this.onslide(to) + }, + + getIndex: function () { + return this.index + }, + + getNumber: function () { + return this.num + }, + + prev: function () { + if (this.options.continuous || this.index) { + this.slide(this.index - 1) + } + }, + + next: function () { + if (this.options.continuous || this.index < this.num - 1) { + this.slide(this.index + 1) + } + }, + + play: function (time) { + var that = this + window.clearTimeout(this.timeout) + this.interval = time || this.options.slideshowInterval + if (this.elements[this.index] > 1) { + this.timeout = this.setTimeout( + (!this.requestAnimationFrame && this.slide) || function (to, speed) { + that.animationFrameId = that.requestAnimationFrame.call( + window, + function () { + that.slide(to, speed) + } + ) + }, + [this.index + 1, this.options.slideshowTransitionSpeed], + this.interval + ) + } + this.container.addClass(this.options.playingClass) + }, + + pause: function () { + window.clearTimeout(this.timeout) + this.interval = null + this.container.removeClass(this.options.playingClass) + }, + + add: function (list) { + var i + if (!list.concat) { + // Make a real array out of the list to add: + list = Array.prototype.slice.call(list) + } + if (!this.list.concat) { + // Make a real array out of the Gallery list: + this.list = Array.prototype.slice.call(this.list) + } + this.list = this.list.concat(list) + this.num = this.list.length + if (this.num > 2 && this.options.continuous === null) { + this.options.continuous = true + this.container.removeClass(this.options.leftEdgeClass) + } + this.container + .removeClass(this.options.rightEdgeClass) + .removeClass(this.options.singleClass) + for (i = this.num - list.length; i < this.num; i += 1) { + this.addSlide(i) + this.positionSlide(i) + } + this.positions.length = this.num + this.initSlides(true) + }, + + resetSlides: function () { + this.slidesContainer.empty() + this.unloadAllSlides() + this.slides = [] + }, + + handleClose: function () { + var options = this.options + this.destroyEventListeners() + // Cancel the slideshow: + this.pause() + this.container[0].style.display = 'none' + this.container + .removeClass(options.displayClass) + .removeClass(options.singleClass) + .removeClass(options.leftEdgeClass) + .removeClass(options.rightEdgeClass) + if (options.hidePageScrollbars) { + document.body.style.overflow = this.bodyOverflowStyle + } + if (this.options.clearSlides) { + this.resetSlides() + } + if (this.options.onclosed) { + this.options.onclosed.call(this) + } + }, + + close: function () { + var that = this + function closeHandler (event) { + if (event.target === that.container[0]) { + that.container.off( + that.support.transition.end, + closeHandler + ) + that.handleClose() + } + } + if (this.options.onclose) { + this.options.onclose.call(this) + } + if (this.support.transition && this.options.displayTransition) { + this.container.on( + this.support.transition.end, + closeHandler + ) + this.container.removeClass(this.options.displayClass) + } else { + this.handleClose() + } + }, + + circle: function (index) { + // Always return a number inside of the slides index range: + return (this.num + (index % this.num)) % this.num + }, + + move: function (index, dist, speed) { + this.translateX(index, dist, speed) + this.positions[index] = dist + }, + + translate: function (index, x, y, speed) { + var style = this.slides[index].style + var transition = this.support.transition + var transform = this.support.transform + style[transition.name + 'Duration'] = speed + 'ms' + style[transform.name] = 'translate(' + x + 'px, ' + y + 'px)' + + (transform.translateZ ? ' translateZ(0)' : '') + }, + + translateX: function (index, x, speed) { + this.translate(index, x, 0, speed) + }, + + translateY: function (index, y, speed) { + this.translate(index, 0, y, speed) + }, + + animate: function (from, to, speed) { + if (!speed) { + this.slidesContainer[0].style.left = to + 'px' + return + } + var that = this + var start = new Date().getTime() + var timer = window.setInterval(function () { + var timeElap = new Date().getTime() - start + if (timeElap > speed) { + that.slidesContainer[0].style.left = to + 'px' + that.ontransitionend() + window.clearInterval(timer) + return + } + that.slidesContainer[0].style.left = (((to - from) * + (Math.floor((timeElap / speed) * 100) / 100)) + + from) + 'px' + }, 4) + }, + + preventDefault: function (event) { + if (event.preventDefault) { + event.preventDefault() + } else { + event.returnValue = false + } + }, + + stopPropagation: function (event) { + if (event.stopPropagation) { + event.stopPropagation() + } else { + event.cancelBubble = true + } + }, + + onresize: function () { + this.initSlides(true) + }, + + onmousedown: function (event) { + // Trigger on clicks of the left mouse button only + // and exclude video elements: + if (event.which && event.which === 1 && + event.target.nodeName !== 'VIDEO') { + // Preventing the default mousedown action is required + // to make touch emulation work with Firefox: + event.preventDefault() + ;(event.originalEvent || event).touches = [{ + pageX: event.pageX, + pageY: event.pageY + }] + this.ontouchstart(event) + } + }, + + onmousemove: function (event) { + if (this.touchStart) { + (event.originalEvent || event).touches = [{ + pageX: event.pageX, + pageY: event.pageY + }] + this.ontouchmove(event) + } + }, + + onmouseup: function (event) { + if (this.touchStart) { + this.ontouchend(event) + delete this.touchStart + } + }, + + onmouseout: function (event) { + if (this.touchStart) { + var target = event.target + var related = event.relatedTarget + if (!related || (related !== target && + !$.contains(target, related))) { + this.onmouseup(event) + } + } + }, + + ontouchstart: function (event) { + if (this.options.stopTouchEventsPropagation) { + this.stopPropagation(event) + } + // jQuery doesn't copy touch event properties by default, + // so we have to access the originalEvent object: + var touches = (event.originalEvent || event).touches[0] + this.touchStart = { + // Remember the initial touch coordinates: + x: touches.pageX, + y: touches.pageY, + // Store the time to determine touch duration: + time: Date.now() + } + // Helper variable to detect scroll movement: + this.isScrolling = undefined + // Reset delta values: + this.touchDelta = {} + }, + + ontouchmove: function (event) { + if (this.options.stopTouchEventsPropagation) { + this.stopPropagation(event) + } + // jQuery doesn't copy touch event properties by default, + // so we have to access the originalEvent object: + var touches = (event.originalEvent || event).touches[0] + var scale = (event.originalEvent || event).scale + var index = this.index + var touchDeltaX + var indices + // Ensure this is a one touch swipe and not, e.g. a pinch: + if (touches.length > 1 || (scale && scale !== 1)) { + return + } + if (this.options.disableScroll) { + event.preventDefault() + } + // Measure change in x and y coordinates: + this.touchDelta = { + x: touches.pageX - this.touchStart.x, + y: touches.pageY - this.touchStart.y + } + touchDeltaX = this.touchDelta.x + // Detect if this is a vertical scroll movement (run only once per touch): + if (this.isScrolling === undefined) { + this.isScrolling = this.isScrolling || + Math.abs(touchDeltaX) < Math.abs(this.touchDelta.y) + } + if (!this.isScrolling) { + // Always prevent horizontal scroll: + event.preventDefault() + // Stop the slideshow: + window.clearTimeout(this.timeout) + if (this.options.continuous) { + indices = [ + this.circle(index + 1), + index, + this.circle(index - 1) + ] + } else { + // Increase resistance if first slide and sliding left + // or last slide and sliding right: + this.touchDelta.x = touchDeltaX = + touchDeltaX / + ( + ((!index && touchDeltaX > 0) || + (index === this.num - 1 && touchDeltaX < 0)) + ? (Math.abs(touchDeltaX) / this.slideWidth + 1) + : 1 + ) + indices = [index] + if (index) { + indices.push(index - 1) + } + if (index < this.num - 1) { + indices.unshift(index + 1) + } + } + while (indices.length) { + index = indices.pop() + this.translateX(index, touchDeltaX + this.positions[index], 0) + } + } else if (this.options.closeOnSwipeUpOrDown) { + this.translateY(index, this.touchDelta.y + this.positions[index], 0) + } + }, + + ontouchend: function (event) { + if (this.options.stopTouchEventsPropagation) { + this.stopPropagation(event) + } + var index = this.index + var speed = this.options.transitionSpeed + var slideWidth = this.slideWidth + var isShortDuration = Number(Date.now() - this.touchStart.time) < 250 + // Determine if slide attempt triggers next/prev slide: + var isValidSlide = + (isShortDuration && Math.abs(this.touchDelta.x) > 20) || + Math.abs(this.touchDelta.x) > slideWidth / 2 + // Determine if slide attempt is past start or end: + var isPastBounds = (!index && this.touchDelta.x > 0) || + (index === this.num - 1 && this.touchDelta.x < 0) + var isValidClose = !isValidSlide && this.options.closeOnSwipeUpOrDown && + ((isShortDuration && Math.abs(this.touchDelta.y) > 20) || + Math.abs(this.touchDelta.y) > this.slideHeight / 2) + var direction + var indexForward + var indexBackward + var distanceForward + var distanceBackward + if (this.options.continuous) { + isPastBounds = false + } + // Determine direction of swipe (true: right, false: left): + direction = this.touchDelta.x < 0 ? -1 : 1 + if (!this.isScrolling) { + if (isValidSlide && !isPastBounds) { + indexForward = index + direction + indexBackward = index - direction + distanceForward = slideWidth * direction + distanceBackward = -slideWidth * direction + if (this.options.continuous) { + this.move(this.circle(indexForward), distanceForward, 0) + this.move(this.circle(index - 2 * direction), distanceBackward, 0) + } else if (indexForward >= 0 && + indexForward < this.num) { + this.move(indexForward, distanceForward, 0) + } + this.move(index, this.positions[index] + distanceForward, speed) + this.move( + this.circle(indexBackward), + this.positions[this.circle(indexBackward)] + distanceForward, + speed + ) + index = this.circle(indexBackward) + this.onslide(index) + } else { + // Move back into position + if (this.options.continuous) { + this.move(this.circle(index - 1), -slideWidth, speed) + this.move(index, 0, speed) + this.move(this.circle(index + 1), slideWidth, speed) + } else { + if (index) { + this.move(index - 1, -slideWidth, speed) + } + this.move(index, 0, speed) + if (index < this.num - 1) { + this.move(index + 1, slideWidth, speed) + } + } + } + } else { + if (isValidClose) { + this.close() + } else { + // Move back into position + this.translateY(index, 0, speed) + } + } + }, + + ontouchcancel: function (event) { + if (this.touchStart) { + this.ontouchend(event) + delete this.touchStart + } + }, + + ontransitionend: function (event) { + var slide = this.slides[this.index] + if (!event || slide === event.target) { + if (this.interval) { + this.play() + } + this.setTimeout( + this.options.onslideend, + [this.index, slide] + ) + } + }, + + oncomplete: function (event) { + var target = event.target || event.srcElement + var parent = target && target.parentNode + var index + if (!target || !parent) { + return + } + index = this.getNodeIndex(parent) + $(parent).removeClass(this.options.slideLoadingClass) + if (event.type === 'error') { + $(parent).addClass(this.options.slideErrorClass) + this.elements[index] = 3 // Fail + } else { + this.elements[index] = 2 // Done + } + // Fix for IE7's lack of support for percentage max-height: + if (target.clientHeight > this.container[0].clientHeight) { + target.style.maxHeight = this.container[0].clientHeight + } + if (this.interval && this.slides[this.index] === parent) { + this.play() + } + this.setTimeout( + this.options.onslidecomplete, + [index, parent] + ) + }, + + onload: function (event) { + this.oncomplete(event) + }, + + onerror: function (event) { + this.oncomplete(event) + }, + + onkeydown: function (event) { + switch (event.which || event.keyCode) { + case 13: // Return + if (this.options.toggleControlsOnReturn) { + this.preventDefault(event) + this.toggleControls() + } + break + case 27: // Esc + if (this.options.closeOnEscape) { + this.close() + // prevent Esc from closing other things + event.stopImmediatePropagation() + } + break + case 32: // Space + if (this.options.toggleSlideshowOnSpace) { + this.preventDefault(event) + this.toggleSlideshow() + } + break + case 37: // Left + if (this.options.enableKeyboardNavigation) { + this.preventDefault(event) + this.prev() + } + break + case 38: // Up + if (this.options.enableKeyboardNavigation) { + this.preventDefault(event) + console.log("UP Key") + } + break + case 39: // Right + if (this.options.enableKeyboardNavigation) { + this.preventDefault(event) + this.next() + } + break + case 40: // Down + if (this.options.enableKeyboardNavigation) { + this.preventDefault(event) + console.log("Down Key") + } + break + } + }, + + handleClick: function (event) { + var options = this.options + var target = event.target || event.srcElement + var parent = target.parentNode + function isTarget (className) { + return $(target).hasClass(className) || + $(parent).hasClass(className) + } + if (isTarget(options.toggleClass)) { + // Click on "toggle" control + this.preventDefault(event) + this.toggleControls() + } else if (isTarget(options.prevClass)) { + // Click on "prev" control + this.preventDefault(event) + this.prev() + } else if (isTarget(options.nextClass)) { + // Click on "next" control + this.preventDefault(event) + this.next() + } else if (isTarget(options.closeClass)) { + // Click on "close" control + this.preventDefault(event) + this.close() + } else if (isTarget(options.playPauseClass)) { + // Click on "play-pause" control + this.preventDefault(event) + this.toggleSlideshow() + } else if (parent === this.slidesContainer[0]) { + // Click on slide background + if (options.closeOnSlideClick) { + this.preventDefault(event) + this.close() + } else if (options.toggleControlsOnSlideClick) { + this.preventDefault(event) + this.toggleControls() + } + } else if (parent.parentNode && + parent.parentNode === this.slidesContainer[0]) { + // Click on displayed element + if (options.toggleControlsOnSlideClick) { + this.preventDefault(event) + this.toggleControls() + } + } + }, + + onclick: function (event) { + if (this.options.emulateTouchEvents && + this.touchDelta && (Math.abs(this.touchDelta.x) > 20 || + Math.abs(this.touchDelta.y) > 20)) { + delete this.touchDelta + return + } + return this.handleClick(event) + }, + + updateEdgeClasses: function (index) { + if (!index) { + this.container.addClass(this.options.leftEdgeClass) + } else { + this.container.removeClass(this.options.leftEdgeClass) + } + if (index === this.num - 1) { + this.container.addClass(this.options.rightEdgeClass) + } else { + this.container.removeClass(this.options.rightEdgeClass) + } + }, + + handleSlide: function (index) { + if (!this.options.continuous) { + this.updateEdgeClasses(index) + } + this.loadElements(index) + if (this.options.unloadElements) { + this.unloadElements(index) + } + this.setTitle(index) + }, + + onslide: function (index) { + this.index = index + this.handleSlide(index) + this.setTimeout(this.options.onslide, [index, this.slides[index]]) + }, + + setTitle: function (index) { + var text = this.slides[index].firstChild.title + var titleElement = this.titleElement + if (titleElement.length) { + this.titleElement.empty() + if (text) { + titleElement[0].appendChild(document.createTextNode(text)) + } + } + }, + + setTimeout: function (func, args, wait) { + var that = this + return func && window.setTimeout(function () { + func.apply(that, args || []) + }, wait || 0) + }, + + imageFactory: function (obj, callback) { + var that = this + var img = this.imagePrototype.cloneNode(false) + var url = obj + var backgroundSize = this.options.stretchImages + var called + var element + var title + function callbackWrapper (event) { + if (!called) { + event = { + type: event.type, + target: element + } + if (!element.parentNode) { + // Fix for IE7 firing the load event for + // cached images before the element could + // be added to the DOM: + return that.setTimeout(callbackWrapper, [event]) + } + called = true + $(img).off('load error', callbackWrapper) + if (backgroundSize) { + if (event.type === 'load') { + element.style.background = 'url("' + url + + '") center no-repeat' + element.style.backgroundSize = backgroundSize + } + } + callback(event) + } + } + if (typeof url !== 'string') { + url = this.getItemProperty(obj, this.options.urlProperty) + title = this.getItemProperty(obj, this.options.titleProperty) + } + if (backgroundSize === true) { + backgroundSize = 'contain' + } + backgroundSize = this.support.backgroundSize && + this.support.backgroundSize[backgroundSize] && backgroundSize + if (backgroundSize) { + element = this.elementPrototype.cloneNode(false) + } else { + element = img + img.draggable = false + } + if (title) { + element.title = title + } + $(img).on('load error', callbackWrapper) + img.src = url + return element + }, + + createElement: function (obj, callback) { + var type = obj && this.getItemProperty(obj, this.options.typeProperty) + var factory = (type && this[type.split('/')[0] + 'Factory']) || + this.imageFactory + var element = obj && factory.call(this, obj, callback) + var srcset = this.getItemProperty(obj, this.options.srcsetProperty) + if (!element) { + element = this.elementPrototype.cloneNode(false) + this.setTimeout(callback, [{ + type: 'error', + target: element + }]) + } + if (srcset) { + element.setAttribute('srcset', srcset) + } + $(element).addClass(this.options.slideContentClass) + return element + }, + + loadElement: function (index) { + if (!this.elements[index]) { + if (this.slides[index].firstChild) { + this.elements[index] = $(this.slides[index]) + .hasClass(this.options.slideErrorClass) ? 3 : 2 + } else { + this.elements[index] = 1 // Loading + $(this.slides[index]).addClass(this.options.slideLoadingClass) + this.slides[index].appendChild(this.createElement( + this.list[index], + this.proxyListener + )) + } + } + }, + + loadElements: function (index) { + var limit = Math.min(this.num, this.options.preloadRange * 2 + 1) + var j = index + var i + for (i = 0; i < limit; i += 1) { + // First load the current slide element (0), + // then the next one (+1), + // then the previous one (-2), + // then the next after next (+2), etc.: + j += i * (i % 2 === 0 ? -1 : 1) + // Connect the ends of the list to load slide elements for + // continuous navigation: + j = this.circle(j) + this.loadElement(j) + } + }, + + unloadElements: function (index) { + var i, + diff + for (i in this.elements) { + if (this.elements.hasOwnProperty(i)) { + diff = Math.abs(index - i) + if (diff > this.options.preloadRange && + diff + this.options.preloadRange < this.num) { + this.unloadSlide(i) + delete this.elements[i] + } + } + } + }, + + addSlide: function (index) { + var slide = this.slidePrototype.cloneNode(false) + slide.setAttribute('data-index', index) + this.slidesContainer[0].appendChild(slide) + this.slides.push(slide) + }, + + positionSlide: function (index) { + var slide = this.slides[index] + slide.style.width = this.slideWidth + 'px' + if (this.support.transform) { + slide.style.left = (index * -this.slideWidth) + 'px' + this.move( + index, this.index > index + ? -this.slideWidth + : (this.index < index ? this.slideWidth : 0), + 0 + ) + } + }, + + initSlides: function (reload) { + var clearSlides, + i + if (!reload) { + this.positions = [] + this.positions.length = this.num + this.elements = {} + this.imagePrototype = document.createElement('img') + this.elementPrototype = document.createElement('div') + this.slidePrototype = document.createElement('div') + $(this.slidePrototype).addClass(this.options.slideClass) + this.slides = this.slidesContainer[0].children + clearSlides = this.options.clearSlides || + this.slides.length !== this.num + } + this.slideWidth = this.container[0].offsetWidth + this.slideHeight = this.container[0].offsetHeight + this.slidesContainer[0].style.width = + (this.num * this.slideWidth) + 'px' + if (clearSlides) { + this.resetSlides() + } + for (i = 0; i < this.num; i += 1) { + if (clearSlides) { + this.addSlide(i) + } + this.positionSlide(i) + } + // Reposition the slides before and after the given index: + if (this.options.continuous && this.support.transform) { + this.move(this.circle(this.index - 1), -this.slideWidth, 0) + this.move(this.circle(this.index + 1), this.slideWidth, 0) + } + if (!this.support.transform) { + this.slidesContainer[0].style.left = + (this.index * -this.slideWidth) + 'px' + } + }, + + unloadSlide: function (index) { + var slide, + firstChild + slide = this.slides[index] + firstChild = slide.firstChild + if (firstChild !== null) { + slide.removeChild(firstChild) + } + }, + + unloadAllSlides: function () { + var i, + len + for (i = 0, len = this.slides.length; i < len; i++) { + this.unloadSlide(i) + } + }, + + toggleControls: function () { + var controlsClass = this.options.controlsClass + if (this.container.hasClass(controlsClass)) { + this.container.removeClass(controlsClass) + } else { + this.container.addClass(controlsClass) + } + }, + + toggleSlideshow: function () { + if (!this.interval) { + this.play() + } else { + this.pause() + } + }, + + getNodeIndex: function (element) { + return parseInt(element.getAttribute('data-index'), 10) + }, + + getNestedProperty: function (obj, property) { + property.replace( + // Matches native JavaScript notation in a String, + // e.g. '["doubleQuoteProp"].dotProp[2]' + /\[(?:'([^']+)'|"([^"]+)"|(\d+))\]|(?:(?:^|\.)([^\.\[]+))/g, + function (str, singleQuoteProp, doubleQuoteProp, arrayIndex, dotProp) { + var prop = dotProp || singleQuoteProp || doubleQuoteProp || + (arrayIndex && parseInt(arrayIndex, 10)) + if (str && obj) { + obj = obj[prop] + } + } + ) + return obj + }, + + getDataProperty: function (obj, property) { + if (obj.getAttribute) { + var prop = obj.getAttribute('data-' + + property.replace(/([A-Z])/g, '-$1').toLowerCase()) + if (typeof prop === 'string') { + if (/^(true|false|null|-?\d+(\.\d+)?|\{[\s\S]*\}|\[[\s\S]*\])$/ + .test(prop)) { + try { + return $.parseJSON(prop) + } catch (ignore) {} + } + return prop + } + } + }, + + getItemProperty: function (obj, property) { + var prop = obj[property] + if (prop === undefined) { + prop = this.getDataProperty(obj, property) + if (prop === undefined) { + prop = this.getNestedProperty(obj, property) + } + } + return prop + }, + + initStartIndex: function () { + var index = this.options.index + var urlProperty = this.options.urlProperty + var i + // Check if the index is given as a list object: + if (index && typeof index !== 'number') { + for (i = 0; i < this.num; i += 1) { + if (this.list[i] === index || + this.getItemProperty(this.list[i], urlProperty) === + this.getItemProperty(index, urlProperty)) { + index = i + break + } + } + } + // Make sure the index is in the list range: + this.index = this.circle(parseInt(index, 10) || 0) + }, + + initEventListeners: function () { + var that = this + var slidesContainer = this.slidesContainer + function proxyListener (event) { + var type = that.support.transition && + that.support.transition.end === event.type + ? 'transitionend' + : event.type + that['on' + type](event) + } + $(window).on('resize', proxyListener) + $(document.body).on('keydown', proxyListener) + this.container.on('click', proxyListener) + if (this.support.touch) { + slidesContainer + .on('touchstart touchmove touchend touchcancel', proxyListener) + } else if (this.options.emulateTouchEvents && + this.support.transition) { + slidesContainer + .on('mousedown mousemove mouseup mouseout', proxyListener) + } + if (this.support.transition) { + slidesContainer.on( + this.support.transition.end, + proxyListener + ) + } + this.proxyListener = proxyListener + }, + + destroyEventListeners: function () { + var slidesContainer = this.slidesContainer + var proxyListener = this.proxyListener + $(window).off('resize', proxyListener) + $(document.body).off('keydown', proxyListener) + this.container.off('click', proxyListener) + if (this.support.touch) { + slidesContainer + .off('touchstart touchmove touchend touchcancel', proxyListener) + } else if (this.options.emulateTouchEvents && + this.support.transition) { + slidesContainer + .off('mousedown mousemove mouseup mouseout', proxyListener) + } + if (this.support.transition) { + slidesContainer.off( + this.support.transition.end, + proxyListener + ) + } + }, + + handleOpen: function () { + if (this.options.onopened) { + this.options.onopened.call(this) + } + }, + + initWidget: function () { + var that = this + function openHandler (event) { + if (event.target === that.container[0]) { + that.container.off( + that.support.transition.end, + openHandler + ) + that.handleOpen() + } + } + this.container = $(this.options.container) + if (!this.container.length) { + this.console.log( + 'blueimp Gallery: Widget container not found.', + this.options.container + ) + return false + } + this.slidesContainer = this.container.find( + this.options.slidesContainer + ).first() + if (!this.slidesContainer.length) { + this.console.log( + 'blueimp Gallery: Slides container not found.', + this.options.slidesContainer + ) + return false + } + this.titleElement = this.container.find( + this.options.titleElement + ).first() + if (this.num === 1) { + this.container.addClass(this.options.singleClass) + } + if (this.options.onopen) { + this.options.onopen.call(this) + } + if (this.support.transition && this.options.displayTransition) { + this.container.on( + this.support.transition.end, + openHandler + ) + } else { + this.handleOpen() + } + if (this.options.hidePageScrollbars) { + // Hide the page scrollbars: + this.bodyOverflowStyle = document.body.style.overflow + document.body.style.overflow = 'hidden' + } + this.container[0].style.display = 'block' + this.initSlides() + this.container.addClass(this.options.displayClass) + }, + + initOptions: function (options) { + // Create a copy of the prototype options: + this.options = $.extend({}, this.options) + // Check if carousel mode is enabled: + if ((options && options.carousel) || + (this.options.carousel && (!options || options.carousel !== false))) { + $.extend(this.options, this.carouselOptions) + } + // Override any given options: + $.extend(this.options, options) + if (this.num < 3) { + // 1 or 2 slides cannot be displayed continuous, + // remember the original option by setting to null instead of false: + this.options.continuous = this.options.continuous ? null : false + } + if (!this.support.transition) { + this.options.emulateTouchEvents = false + } + if (this.options.event) { + this.preventDefault(this.options.event) + } + } + + }) + + return Gallery +})) diff --git a/frappe/public/js/lib/gallery/js/blueimp-gallery.min.js b/frappe/public/js/lib/gallery/js/blueimp-gallery.min.js new file mode 100644 index 0000000000..a8d76b95b7 --- /dev/null +++ b/frappe/public/js/lib/gallery/js/blueimp-gallery.min.js @@ -0,0 +1,3 @@ +!function(){"use strict";function t(t,e){var i;for(i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t}function e(t){if(!this||this.find!==e.prototype.find)return new 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t.extend(e.prototype,{options:{container:"#blueimp-gallery",slidesContainer:"div",titleElement:"h3",displayClass:"blueimp-gallery-display",controlsClass:"blueimp-gallery-controls",singleClass:"blueimp-gallery-single",leftEdgeClass:"blueimp-gallery-left",rightEdgeClass:"blueimp-gallery-right",playingClass:"blueimp-gallery-playing",slideClass:"slide",slideLoadingClass:"slide-loading",slideErrorClass:"slide-error",slideContentClass:"slide-content",toggleClass:"toggle",prevClass:"prev",nextClass:"next",closeClass:"close",playPauseClass:"play-pause",typeProperty:"type",titleProperty:"title",urlProperty:"href",srcsetProperty:"urlset",displayTransition:!0,clearSlides:!0,stretchImages:!1,toggleControlsOnReturn:!0,toggleControlsOnSlideClick:!0,toggleSlideshowOnSpace:!0,enableKeyboardNavigation:!0,closeOnEscape:!0,closeOnSlideClick:!0,closeOnSwipeUpOrDown:!0,emulateTouchEvents:!0,stopTouchEventsPropagation:!1,hidePageScrollbars:!0,disableScroll:!0,carousel:!1,continuous:!0,unloadElements:!0,startSlideshow:!1,slideshowInterval:5e3,index:0,preloadRange:2,transitionSpeed:400,slideshowTransitionSpeed:void 0,event:void 0,onopen:void 0,onopened:void 0,onslide:void 0,onslideend:void 0,onslidecomplete:void 0,onclose:void 0,onclosed:void 0},carouselOptions:{hidePageScrollbars:!1,toggleControlsOnReturn:!1,toggleSlideshowOnSpace:!1,enableKeyboardNavigation:!1,closeOnEscape:!1,closeOnSlideClick:!1,closeOnSwipeUpOrDown:!1,disableScroll:!1,startSlideshow:!0},console:window.console&&"function"==typeof window.console.log?window.console:{log:function(){}},support:function(e){function i(){var t,i,s=n.transition;document.body.appendChild(e),s&&(t=s.name.slice(0,-9)+"ransform",void 0!==e.style[t]&&(e.style[t]="translateZ(0)",i=window.getComputedStyle(e).getPropertyValue(s.prefix+"transform"),n.transform={prefix:s.prefix,name:t,translate:!0,translateZ:!!i&&"none"!==i})),void 0!==e.style.backgroundSize&&(n.backgroundSize={},e.style.backgroundSize="contain",n.backgroundSize.contain="contain"===window.getComputedStyle(e).getPropertyValue("background-size"),e.style.backgroundSize="cover",n.backgroundSize.cover="cover"===window.getComputedStyle(e).getPropertyValue("background-size")),document.body.removeChild(e)}var s,n={touch:void 0!==window.ontouchstart||window.DocumentTouch&&document instanceof DocumentTouch},o={webkitTransition:{end:"webkitTransitionEnd",prefix:"-webkit-"},MozTransition:{end:"transitionend",prefix:"-moz-"},OTransition:{end:"otransitionend",prefix:"-o-"},transition:{end:"transitionend",prefix:""}};for(s in o)if(o.hasOwnProperty(s)&&void 0!==e.style[s]){n.transition=o[s],n.transition.name=s;break}return document.body?i():t(document).on("DOMContentLoaded",i),n}(document.createElement("div")),requestAnimationFrame:window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,initialize:function(){return this.initStartIndex(),this.initWidget()===!1?!1:(this.initEventListeners(),this.onslide(this.index),this.ontransitionend(),void(this.options.startSlideshow&&this.play()))},slide:function(t,e){window.clearTimeout(this.timeout);var i,s,n,o=this.index;if(o!==t&&1!==this.num){if(e||(e=this.options.transitionSpeed),this.support.transform){for(this.options.continuous||(t=this.circle(t)),i=Math.abs(o-t)/(o-t),this.options.continuous&&(s=i,i=-this.positions[this.circle(t)]/this.slideWidth,i!==s&&(t=-i*this.num+t)),n=Math.abs(o-t)-1;n;)n-=1,this.move(this.circle((t>o?t:o)-n-1),this.slideWidth*i,0);t=this.circle(t),this.move(o,this.slideWidth*i,e),this.move(t,0,e),this.options.continuous&&this.move(this.circle(t-i),-(this.slideWidth*i),0)}else t=this.circle(t),this.animate(o*-this.slideWidth,t*-this.slideWidth,e);this.onslide(t)}},getIndex:function(){return this.index},getNumber:function(){return 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e;for(t.concat||(t=Array.prototype.slice.call(t)),this.list.concat||(this.list=Array.prototype.slice.call(this.list)),this.list=this.list.concat(t),this.num=this.list.length,this.num>2&&null===this.options.continuous&&(this.options.continuous=!0,this.container.removeClass(this.options.leftEdgeClass)),this.container.removeClass(this.options.rightEdgeClass).removeClass(this.options.singleClass),e=this.num-t.length;ei?(s.slidesContainer[0].style.left=e+"px",s.ontransitionend(),void 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e=(t.originalEvent||t).touches[0];this.touchStart={x:e.pageX,y:e.pageY,time:Date.now()},this.isScrolling=void 0,this.touchDelta={}},ontouchmove:function(t){this.options.stopTouchEventsPropagation&&this.stopPropagation(t);var e,i,s=(t.originalEvent||t).touches[0],n=(t.originalEvent||t).scale,o=this.index;if(!(s.length>1||n&&1!==n))if(this.options.disableScroll&&t.preventDefault(),this.touchDelta={x:s.pageX-this.touchStart.x,y:s.pageY-this.touchStart.y},e=this.touchDelta.x,void 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13:this.options.toggleControlsOnReturn&&(this.preventDefault(t),this.toggleControls());break;case 27:this.options.closeOnEscape&&(this.close(),t.stopImmediatePropagation());break;case 32:this.options.toggleSlideshowOnSpace&&(this.preventDefault(t),this.toggleSlideshow());break;case 37:this.options.enableKeyboardNavigation&&(this.preventDefault(t),this.prev());break;case 39:this.options.enableKeyboardNavigation&&(this.preventDefault(t),this.next())}},handleClick:function(e){function i(e){return t(n).hasClass(e)||t(o).hasClass(e)}var s=this.options,n=e.target||e.srcElement,o=n.parentNode;i(s.toggleClass)?(this.preventDefault(e),this.toggleControls()):i(s.prevClass)?(this.preventDefault(e),this.prev()):i(s.nextClass)?(this.preventDefault(e),this.next()):i(s.closeClass)?(this.preventDefault(e),this.close()):i(s.playPauseClass)?(this.preventDefault(e),this.toggleSlideshow()):o===this.slidesContainer[0]?s.closeOnSlideClick?(this.preventDefault(e),this.close()):s.toggleControlsOnSlideClick&&(this.preventDefault(e),this.toggleControls()):o.parentNode&&o.parentNode===this.slidesContainer[0]&&s.toggleControlsOnSlideClick&&(this.preventDefault(e),this.toggleControls())},onclick:function(t){return this.options.emulateTouchEvents&&this.touchDelta&&(Math.abs(this.touchDelta.x)>20||Math.abs(this.touchDelta.y)>20)?void delete this.touchDelta:this.handleClick(t)},updateEdgeClasses:function(t){t?this.container.removeClass(this.options.leftEdgeClass):this.container.addClass(this.options.leftEdgeClass),t===this.num-1?this.container.addClass(this.options.rightEdgeClass):this.container.removeClass(this.options.rightEdgeClass)},handleSlide:function(t){this.options.continuous||this.updateEdgeClasses(t),this.loadElements(t),this.options.unloadElements&&this.unloadElements(t),this.setTitle(t)},onslide:function(t){this.index=t,this.handleSlide(t),this.setTimeout(this.options.onslide,[t,this.slides[t]])},setTitle:function(t){var e=this.slides[t].firstChild.title,i=this.titleElement;i.length&&(this.titleElement.empty(),e&&i[0].appendChild(document.createTextNode(e)))},setTimeout:function(t,e,i){var s=this;return t&&window.setTimeout(function(){t.apply(s,e||[])},i||0)},imageFactory:function(e,i){function s(e){if(!n){if(e={type:e.type,target:o},!o.parentNode)return l.setTimeout(s,[e]);n=!0,t(a).off("load 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o||(o=this.elementPrototype.cloneNode(!1),this.setTimeout(i,[{type:"error",target:o}])),r&&o.setAttribute("srcset",r),t(o).addClass(this.options.slideContentClass),o},loadElement:function(e){this.elements[e]||(this.slides[e].firstChild?this.elements[e]=t(this.slides[e]).hasClass(this.options.slideErrorClass)?3:2:(this.elements[e]=1,t(this.slides[e]).addClass(this.options.slideLoadingClass),this.slides[e].appendChild(this.createElement(this.list[e],this.proxyListener))))},loadElements:function(t){var e,i=Math.min(this.num,2*this.options.preloadRange+1),s=t;for(e=0;i>e;e+=1)s+=e*(e%2===0?-1:1),s=this.circle(s),this.loadElement(s)},unloadElements:function(t){var e,i;for(e in this.elements)this.elements.hasOwnProperty(e)&&(i=Math.abs(t-e),i>this.options.preloadRange&&i+this.options.preloadRanget?-this.slideWidth:this.indext;t++)this.unloadSlide(t)},toggleControls:function(){var t=this.options.controlsClass;this.container.hasClass(t)?this.container.removeClass(t):this.container.addClass(t)},toggleSlideshow:function(){this.interval?this.pause():this.play()},getNodeIndex:function(t){return parseInt(t.getAttribute("data-index"),10)},getNestedProperty:function(t,e){return e.replace(/\[(?:'([^']+)'|"([^"]+)"|(\d+))\]|(?:(?:^|\.)([^\.\[]+))/g,function(e,i,s,n,o){var r=o||i||s||n&&parseInt(n,10);e&&t&&(t=t[r])}),t},getDataProperty:function(e,i){if(e.getAttribute){var s=e.getAttribute("data-"+i.replace(/([A-Z])/g,"-$1").toLowerCase());if("string"==typeof s){if(/^(true|false|null|-?\d+(\.\d+)?|\{[\s\S]*\}|\[[\s\S]*\])$/.test(s))try{return t.parseJSON(s)}catch(n){}return s}}},getItemProperty:function(t,e){var i=t[e];return void 0===i&&(i=this.getDataProperty(t,e),void 0===i&&(i=this.getNestedProperty(t,e))),i},initStartIndex:function(){var t,e=this.options.index,i=this.options.urlProperty;if(e&&"number"!=typeof e)for(t=0;t') + .append($('').prop('src', baseUrl + '_s.jpg')) + .prop('href', baseUrl + '_b.jpg') + .prop('title', photo.title) + .attr('data-gallery', '') + .appendTo(linksContainer) + carouselLinks.push({ + href: baseUrl + '_c.jpg', + title: photo.title + }) + }) + // Initialize the Gallery as image carousel: + blueimp.Gallery(carouselLinks, { + container: '#blueimp-image-carousel', + carousel: true + }) + }) + + // Initialize the Gallery as video carousel: + blueimp.Gallery([ + { + title: 'Sintel', + href: 'https://archive.org/download/Sintel/sintel-2048-surround_512kb.mp4', + type: 'video/mp4', + poster: 'https://i.imgur.com/MUSw4Zu.jpg' + }, + { + title: 'Big Buck Bunny', + href: 'https://upload.wikimedia.org/wikipedia/commons/7/75/' + + 'Big_Buck_Bunny_Trailer_400p.ogg', + type: 'video/ogg', + poster: 'https://upload.wikimedia.org/wikipedia/commons/thumb/7/70/' + + 'Big.Buck.Bunny.-.Opening.Screen.png/' + + '800px-Big.Buck.Bunny.-.Opening.Screen.png' + }, + { + title: 'Elephants Dream', + href: 'https://upload.wikimedia.org/wikipedia/commons/transcoded/8/83/' + + 'Elephants_Dream_%28high_quality%29.ogv/' + + 'Elephants_Dream_%28high_quality%29.ogv.360p.webm', + type: 'video/webm', + poster: 'https://upload.wikimedia.org/wikipedia/commons/thumb/9/90/' + + 'Elephants_Dream_s1_proog.jpg/800px-Elephants_Dream_s1_proog.jpg' + }, + { + title: 'LES TWINS - An Industry Ahead', + type: 'text/html', + youtube: 'zi4CIXpx7Bg' + }, + { + title: 'KN1GHT - Last Moon', + type: 'text/html', + vimeo: '73686146', + poster: 'https://secure-a.vimeocdn.com/ts/448/835/448835699_960.jpg' + } + ], { + container: '#blueimp-video-carousel', + carousel: true + }) +}) diff --git a/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.js b/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.js new file mode 100644 index 0000000000..462989e188 --- /dev/null +++ b/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.js @@ -0,0 +1,83 @@ +/* + * blueimp Gallery jQuery plugin + * https://github.com/blueimp/Gallery + * + * Copyright 2013, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/* global define, window, document */ + +;(function (factory) { + 'use strict' + if (typeof define === 'function' && define.amd) { + define([ + 'jquery', + './blueimp-gallery' + ], factory) + } else { + factory( + window.jQuery, + window.blueimp.Gallery + ) + } +}(function ($, Gallery) { + 'use strict' + + // Global click handler to open links with data-gallery attribute + // in the Gallery lightbox: + $(document).on('click', '[data-gallery]', function (event) { + // Get the container id from the data-gallery attribute: + var id = $(this).data('gallery') + var widget = $(id) + var container = (widget.length && widget) || + $(Gallery.prototype.options.container) + var callbacks = { + onopen: function () { + container + .data('gallery', this) + .trigger('open') + }, + onopened: function () { + container.trigger('opened') + }, + onslide: function () { + container.trigger('slide', arguments) + }, + onslideend: function () { + container.trigger('slideend', arguments) + }, + onslidecomplete: function () { + container.trigger('slidecomplete', arguments) + }, + onclose: function () { + container.trigger('close') + }, + onclosed: function () { + container + .trigger('closed') + .removeData('gallery') + } + } + var options = $.extend( + // Retrieve custom options from data-attributes + // on the Gallery widget: + container.data(), + { + container: container[0], + index: this, + event: event + }, + callbacks + ) + // Select all links with the same data-gallery attribute: + var links = $('[data-gallery="' + id + '"]') + if (options.filter) { + links = links.filter(options.filter) + } + return new Gallery(links, options) + }) +})) diff --git a/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.min.js b/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.min.js new file mode 100644 index 0000000000..1fc86cc4fe --- /dev/null +++ b/frappe/public/js/lib/gallery/js/jquery.blueimp-gallery.min.js @@ -0,0 +1,2 @@ +!function(t){"use strict";"function"==typeof define&&define.amd?define(["./blueimp-helper"],t):(window.blueimp=window.blueimp||{},window.blueimp.Gallery=t(window.blueimp.helper||window.jQuery))}(function(t){"use strict";function e(t,i){return void 0===document.body.style.maxHeight?null:this&&this.options===e.prototype.options?t&&t.length?(this.list=t,this.num=t.length,this.initOptions(i),void this.initialize()):void this.console.log("blueimp Gallery: No or empty list provided as first argument.",t):new e(t,i)}return t.extend(e.prototype,{options:{container:"#blueimp-gallery",slidesContainer:"div",titleElement:"h3",displayClass:"blueimp-gallery-display",controlsClass:"blueimp-gallery-controls",singleClass:"blueimp-gallery-single",leftEdgeClass:"blueimp-gallery-left",rightEdgeClass:"blueimp-gallery-right",playingClass:"blueimp-gallery-playing",slideClass:"slide",slideLoadingClass:"slide-loading",slideErrorClass:"slide-error",slideContentClass:"slide-content",toggleClass:"toggle",prevClass:"prev",nextClass:"next",closeClass:"close",playPauseClass:"play-pause",typeProperty:"type",titleProperty:"title",urlProperty:"href",srcsetProperty:"urlset",displayTransition:!0,clearSlides:!0,stretchImages:!1,toggleControlsOnReturn:!0,toggleControlsOnSlideClick:!0,toggleSlideshowOnSpace:!0,enableKeyboardNavigation:!0,closeOnEscape:!0,closeOnSlideClick:!0,closeOnSwipeUpOrDown:!0,emulateTouchEvents:!0,stopTouchEventsPropagation:!1,hidePageScrollbars:!0,disableScroll:!0,carousel:!1,continuous:!0,unloadElements:!0,startSlideshow:!1,slideshowInterval:5e3,index:0,preloadRange:2,transitionSpeed:400,slideshowTransitionSpeed:void 0,event:void 0,onopen:void 0,onopened:void 0,onslide:void 0,onslideend:void 0,onslidecomplete:void 0,onclose:void 0,onclosed:void 0},carouselOptions:{hidePageScrollbars:!1,toggleControlsOnReturn:!1,toggleSlideshowOnSpace:!1,enableKeyboardNavigation:!1,closeOnEscape:!1,closeOnSlideClick:!1,closeOnSwipeUpOrDown:!1,disableScroll:!1,startSlideshow:!0},console:window.console&&"function"==typeof window.console.log?window.console:{log:function(){}},support:function(e){function i(){var t,i,s=o.transition;document.body.appendChild(e),s&&(t=s.name.slice(0,-9)+"ransform",void 0!==e.style[t]&&(e.style[t]="translateZ(0)",i=window.getComputedStyle(e).getPropertyValue(s.prefix+"transform"),o.transform={prefix:s.prefix,name:t,translate:!0,translateZ:!!i&&"none"!==i})),void 0!==e.style.backgroundSize&&(o.backgroundSize={},e.style.backgroundSize="contain",o.backgroundSize.contain="contain"===window.getComputedStyle(e).getPropertyValue("background-size"),e.style.backgroundSize="cover",o.backgroundSize.cover="cover"===window.getComputedStyle(e).getPropertyValue("background-size")),document.body.removeChild(e)}var s,o={touch:void 0!==window.ontouchstart||window.DocumentTouch&&document instanceof DocumentTouch},n={webkitTransition:{end:"webkitTransitionEnd",prefix:"-webkit-"},MozTransition:{end:"transitionend",prefix:"-moz-"},OTransition:{end:"otransitionend",prefix:"-o-"},transition:{end:"transitionend",prefix:""}};for(s in n)if(n.hasOwnProperty(s)&&void 0!==e.style[s]){o.transition=n[s],o.transition.name=s;break}return document.body?i():t(document).on("DOMContentLoaded",i),o}(document.createElement("div")),requestAnimationFrame:window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame,initialize:function(){return this.initStartIndex(),this.initWidget()===!1?!1:(this.initEventListeners(),this.onslide(this.index),this.ontransitionend(),void(this.options.startSlideshow&&this.play()))},slide:function(t,e){window.clearTimeout(this.timeout);var i,s,o,n=this.index;if(n!==t&&1!==this.num){if(e||(e=this.options.transitionSpeed),this.support.transform){for(this.options.continuous||(t=this.circle(t)),i=Math.abs(n-t)/(n-t),this.options.continuous&&(s=i,i=-this.positions[this.circle(t)]/this.slideWidth,i!==s&&(t=-i*this.num+t)),o=Math.abs(n-t)-1;o;)o-=1,this.move(this.circle((t>n?t:n)-o-1),this.slideWidth*i,0);t=this.circle(t),this.move(n,this.slideWidth*i,e),this.move(t,0,e),this.options.continuous&&this.move(this.circle(t-i),-(this.slideWidth*i),0)}else t=this.circle(t),this.animate(n*-this.slideWidth,t*-this.slideWidth,e);this.onslide(t)}},getIndex:function(){return this.index},getNumber:function(){return this.num},prev:function(){(this.options.continuous||this.index)&&this.slide(this.index-1)},next:function(){(this.options.continuous||this.index1&&(this.timeout=this.setTimeout(!this.requestAnimationFrame&&this.slide||function(t,i){e.animationFrameId=e.requestAnimationFrame.call(window,function(){e.slide(t,i)})},[this.index+1,this.options.slideshowTransitionSpeed],this.interval)),this.container.addClass(this.options.playingClass)},pause:function(){window.clearTimeout(this.timeout),this.interval=null,this.container.removeClass(this.options.playingClass)},add:function(t){var e;for(t.concat||(t=Array.prototype.slice.call(t)),this.list.concat||(this.list=Array.prototype.slice.call(this.list)),this.list=this.list.concat(t),this.num=this.list.length,this.num>2&&null===this.options.continuous&&(this.options.continuous=!0,this.container.removeClass(this.options.leftEdgeClass)),this.container.removeClass(this.options.rightEdgeClass).removeClass(this.options.singleClass),e=this.num-t.length;ei?(s.slidesContainer[0].style.left=e+"px",s.ontransitionend(),void window.clearInterval(n)):void(s.slidesContainer[0].style.left=(e-t)*(Math.floor(l/i*100)/100)+t+"px")},4)},preventDefault:function(t){t.preventDefault?t.preventDefault():t.returnValue=!1},stopPropagation:function(t){t.stopPropagation?t.stopPropagation():t.cancelBubble=!0},onresize:function(){this.initSlides(!0)},onmousedown:function(t){t.which&&1===t.which&&"VIDEO"!==t.target.nodeName&&(t.preventDefault(),(t.originalEvent||t).touches=[{pageX:t.pageX,pageY:t.pageY}],this.ontouchstart(t))},onmousemove:function(t){this.touchStart&&((t.originalEvent||t).touches=[{pageX:t.pageX,pageY:t.pageY}],this.ontouchmove(t))},onmouseup:function(t){this.touchStart&&(this.ontouchend(t),delete this.touchStart)},onmouseout:function(e){if(this.touchStart){var i=e.target,s=e.relatedTarget;(!s||s!==i&&!t.contains(i,s))&&this.onmouseup(e)}},ontouchstart:function(t){this.options.stopTouchEventsPropagation&&this.stopPropagation(t);var e=(t.originalEvent||t).touches[0];this.touchStart={x:e.pageX,y:e.pageY,time:Date.now()},this.isScrolling=void 0,this.touchDelta={}},ontouchmove:function(t){this.options.stopTouchEventsPropagation&&this.stopPropagation(t);var e,i,s=(t.originalEvent||t).touches[0],o=(t.originalEvent||t).scale,n=this.index;if(!(s.length>1||o&&1!==o))if(this.options.disableScroll&&t.preventDefault(),this.touchDelta={x:s.pageX-this.touchStart.x,y:s.pageY-this.touchStart.y},e=this.touchDelta.x,void 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13:this.options.toggleControlsOnReturn&&(this.preventDefault(t),this.toggleControls());break;case 27:this.options.closeOnEscape&&(this.close(),t.stopImmediatePropagation());break;case 32:this.options.toggleSlideshowOnSpace&&(this.preventDefault(t),this.toggleSlideshow());break;case 37:this.options.enableKeyboardNavigation&&(this.preventDefault(t),this.prev());break;case 39:this.options.enableKeyboardNavigation&&(this.preventDefault(t),this.next())}},handleClick:function(e){function i(e){return t(o).hasClass(e)||t(n).hasClass(e)}var s=this.options,o=e.target||e.srcElement,n=o.parentNode;i(s.toggleClass)?(this.preventDefault(e),this.toggleControls()):i(s.prevClass)?(this.preventDefault(e),this.prev()):i(s.nextClass)?(this.preventDefault(e),this.next()):i(s.closeClass)?(this.preventDefault(e),this.close()):i(s.playPauseClass)?(this.preventDefault(e),this.toggleSlideshow()):n===this.slidesContainer[0]?s.closeOnSlideClick?(this.preventDefault(e),this.close()):s.toggleControlsOnSlideClick&&(this.preventDefault(e),this.toggleControls()):n.parentNode&&n.parentNode===this.slidesContainer[0]&&s.toggleControlsOnSlideClick&&(this.preventDefault(e),this.toggleControls())},onclick:function(t){return this.options.emulateTouchEvents&&this.touchDelta&&(Math.abs(this.touchDelta.x)>20||Math.abs(this.touchDelta.y)>20)?void delete this.touchDelta:this.handleClick(t)},updateEdgeClasses:function(t){t?this.container.removeClass(this.options.leftEdgeClass):this.container.addClass(this.options.leftEdgeClass),t===this.num-1?this.container.addClass(this.options.rightEdgeClass):this.container.removeClass(this.options.rightEdgeClass)},handleSlide:function(t){this.options.continuous||this.updateEdgeClasses(t),this.loadElements(t),this.options.unloadElements&&this.unloadElements(t),this.setTitle(t)},onslide:function(t){this.index=t,this.handleSlide(t),this.setTimeout(this.options.onslide,[t,this.slides[t]])},setTitle:function(t){var e=this.slides[t].firstChild.title,i=this.titleElement;i.length&&(this.titleElement.empty(),e&&i[0].appendChild(document.createTextNode(e)))},setTimeout:function(t,e,i){var s=this;return t&&window.setTimeout(function(){t.apply(s,e||[])},i||0)},imageFactory:function(e,i){function s(e){if(!o){if(e={type:e.type,target:n},!n.parentNode)return a.setTimeout(s,[e]);o=!0,t(r).off("load error",s),d&&"load"===e.type&&(n.style.background='url("'+h+'") center no-repeat',n.style.backgroundSize=d),i(e)}}var o,n,l,a=this,r=this.imagePrototype.cloneNode(!1),h=e,d=this.options.stretchImages;return"string"!=typeof h&&(h=this.getItemProperty(e,this.options.urlProperty),l=this.getItemProperty(e,this.options.titleProperty)),d===!0&&(d="contain"),d=this.support.backgroundSize&&this.support.backgroundSize[d]&&d,d?n=this.elementPrototype.cloneNode(!1):(n=r,r.draggable=!1),l&&(n.title=l),t(r).on("load error",s),r.src=h,n},createElement:function(e,i){var s=e&&this.getItemProperty(e,this.options.typeProperty),o=s&&this[s.split("/")[0]+"Factory"]||this.imageFactory,n=e&&o.call(this,e,i),l=this.getItemProperty(e,this.options.srcsetProperty);return n||(n=this.elementPrototype.cloneNode(!1),this.setTimeout(i,[{type:"error",target:n}])),l&&n.setAttribute("srcset",l),t(n).addClass(this.options.slideContentClass),n},loadElement:function(e){this.elements[e]||(this.slides[e].firstChild?this.elements[e]=t(this.slides[e]).hasClass(this.options.slideErrorClass)?3:2:(this.elements[e]=1,t(this.slides[e]).addClass(this.options.slideLoadingClass),this.slides[e].appendChild(this.createElement(this.list[e],this.proxyListener))))},loadElements:function(t){var e,i=Math.min(this.num,2*this.options.preloadRange+1),s=t;for(e=0;i>e;e+=1)s+=e*(e%2===0?-1:1),s=this.circle(s),this.loadElement(s)},unloadElements:function(t){var e,i;for(e in this.elements)this.elements.hasOwnProperty(e)&&(i=Math.abs(t-e),i>this.options.preloadRange&&i+this.options.preloadRanget?-this.slideWidth:this.indext;t++)this.unloadSlide(t)},toggleControls:function(){var t=this.options.controlsClass;this.container.hasClass(t)?this.container.removeClass(t):this.container.addClass(t)},toggleSlideshow:function(){this.interval?this.pause():this.play()},getNodeIndex:function(t){return parseInt(t.getAttribute("data-index"),10)},getNestedProperty:function(t,e){return e.replace(/\[(?:'([^']+)'|"([^"]+)"|(\d+))\]|(?:(?:^|\.)([^\.\[]+))/g,function(e,i,s,o,n){var l=n||i||s||o&&parseInt(o,10);e&&t&&(t=t[l])}),t},getDataProperty:function(e,i){if(e.getAttribute){var s=e.getAttribute("data-"+i.replace(/([A-Z])/g,"-$1").toLowerCase());if("string"==typeof s){if(/^(true|false|null|-?\d+(\.\d+)?|\{[\s\S]*\}|\[[\s\S]*\])$/.test(s))try{return t.parseJSON(s)}catch(o){}return s}}},getItemProperty:function(t,e){var i=t[e];return void 0===i&&(i=this.getDataProperty(t,e),void 0===i&&(i=this.getNestedProperty(t,e))),i},initStartIndex:function(){var t,e=this.options.index,i=this.options.urlProperty;if(e&&"number"!=typeof e)for(t=0;t= 0 && j < len ? [ this[j] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: deletedIds.sort, + splice: deletedIds.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + /* jshint eqeqeq: false */ + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + // adding 1 corrects loss of precision from parseFloat (#15100) + return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0; + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + isPlainObject: function( obj ) { + var key; + + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Support: IE<9 + // Handle iteration over inherited properties before own properties. + if ( support.ownLast ) { + for ( key in obj ) { + return hasOwn.call( obj, key ); + } + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call(obj) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Support: Android<4.1, IE<9 + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( indexOf ) { + return indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + while ( j < len ) { + first[ i++ ] = second[ j++ ]; + } + + // Support: IE<9 + // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) + if ( len !== len ) { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: function() { + return +( new Date() ); + }, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + + // Support: iOS 8.2 (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = "length" in obj && obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.2.0-pre + * http://sizzlejs.com/ + * + * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2014-12-16 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // General-purpose constants + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // http://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + characterEncoding + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + nodeType = context.nodeType; + + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + if ( !seed && documentIsHTML ) { + + // Try to shortcut find operations when possible (e.g., not under DocumentFragment) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document (jQuery #6963) + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // QSA path + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + nid = old = expando; + newContext = context; + newSelector = nodeType !== 1 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = attrs.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, parent, + doc = node ? node.ownerDocument || node : preferredDoc; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + parent = doc.defaultView; + + // Support: IE>8 + // If iframe document is assigned to "document" variable and if iframe has been reloaded, + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 + // IE6-8 do not support the defaultView property so parent will be undefined + if ( parent && parent !== parent.top ) { + // IE11 does not have attachEvent, so all must suffer + if ( parent.addEventListener ) { + parent.addEventListener( "unload", unloadHandler, false ); + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", unloadHandler ); + } + } + + /* Support tests + ---------------------------------------------------------------------- */ + documentIsHTML = !isXML( doc ); + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( doc.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !doc.getElementsByName || !doc.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [ m ] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + docElem.appendChild( div ).innerHTML = "" + + ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( div.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+ + if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibing-combinator selector` fails + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( div ) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = doc.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( div.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return doc; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (oldCache = outerCache[ dir ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + outerCache[ dir ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context !== document && context; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is no seed and only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( div ) { + div.innerHTML = ""; + return div.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( div ) { + return div.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + + +var rneedsContext = jQuery.expr.match.needsContext; + +var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + }); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + }); + + } + + if ( typeof qualifier === "string" ) { + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; + }); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + })); +}; + +jQuery.fn.extend({ + find: function( selector ) { + var i, + ret = [], + self = this, + len = self.length; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + filter: function( selector ) { + return this.pushStack( winnow(this, selector || [], false) ); + }, + not: function( selector ) { + return this.pushStack( winnow(this, selector || [], true) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +}); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + init = jQuery.fn.init = function( selector, context ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return typeof rootjQuery.ready !== "undefined" ? + rootjQuery.ready( selector ) : + // Execute immediately if ready is not present + selector( jQuery ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.extend({ + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +jQuery.fn.extend({ + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { + // Always skip document fragments + if ( cur.nodeType < 11 && (pos ? + pos.index(cur) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector(cur, selectors)) ) { + + matched.push( cur ); + break; + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.unique( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + if ( this.length > 1 ) { + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + ret = jQuery.unique( ret ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + } + + return this.pushStack( ret ); + }; +}); +var rnotwhite = (/\S+/g); + + + +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + firingLength = 0; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( list && ( !fired || stack ) ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( values === progressValues ) { + deferred.notifyWith( contexts, values ); + + } else if ( !(--remaining) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); + + +// The deferred used on DOM ready +var readyList; + +jQuery.fn.ready = function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; +}; + +jQuery.extend({ + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.triggerHandler ) { + jQuery( document ).triggerHandler( "ready" ); + jQuery( document ).off( "ready" ); + } + } +}); + +/** + * Clean-up method for dom ready events + */ +function detach() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } +} + +/** + * The ready event handler and self cleanup method + */ +function completed() { + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } +} + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + + +var strundefined = typeof undefined; + + + +// Support: IE<9 +// Iteration over object's inherited properties before its own +var i; +for ( i in jQuery( support ) ) { + break; +} +support.ownLast = i !== "0"; + +// Note: most support tests are defined in their respective modules. +// false until the test is run +support.inlineBlockNeedsLayout = false; + +// Execute ASAP in case we need to set body.style.zoom +jQuery(function() { + // Minified: var a,b,c,d + var val, div, body, container; + + body = document.getElementsByTagName( "body" )[ 0 ]; + if ( !body || !body.style ) { + // Return for frameset docs that don't have a body + return; + } + + // Setup + div = document.createElement( "div" ); + container = document.createElement( "div" ); + container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; + body.appendChild( container ).appendChild( div ); + + if ( typeof div.style.zoom !== strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; + + support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; + if ( val ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); +}); + + + + +(function() { + var div = document.createElement( "div" ); + + // Execute the test only if not already executed in another module. + if (support.deleteExpando == null) { + // Support: IE<9 + support.deleteExpando = true; + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + } + + // Null elements to avoid leaks in IE. + div = null; +})(); + + +/** + * Determines whether an object can have data + */ +jQuery.acceptData = function( elem ) { + var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ], + nodeType = +elem.nodeType || 1; + + // Do not set data on non-element DOM nodes because it will not be cleared (#8335). + return nodeType !== 1 && nodeType !== 9 ? + false : + + // Nodes accept data unless otherwise specified; rejection can be conditional + !noData || noData !== true && elem.getAttribute("classid") === noData; +}; + + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /([A-Z])/g; + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + +function internalData( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var ret, thisCache, + internalKey = jQuery.expando, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + // Avoid exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( typeof name === "string" ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + i = name.length; + while ( i-- ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + /* jshint eqeqeq: false */ + } else if ( support.deleteExpando || cache != cache.window ) { + /* jshint eqeqeq: true */ + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // The following elements (space-suffixed to avoid Object.prototype collisions) + // throw uncatchable exceptions if you attempt to set expando properties + noData: { + "applet ": true, + "embed ": true, + // ...but Flash objects (which have this classid) *can* handle expandos + "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var i, name, data, + elem = this[0], + attrs = elem && elem.attributes; + + // Special expections of .data basically thwart jQuery.access, + // so implement the relevant behavior ourselves + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE11+ + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.slice(5) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return arguments.length > 1 ? + + // Sets one value + this.each(function() { + jQuery.data( this, key, value ); + }) : + + // Gets one value + // Try to fetch any internally stored data first + elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + + +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var isHidden = function( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); + }; + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; +}; +var rcheckableType = (/^(?:checkbox|radio)$/i); + + + +(function() { + // Minified: var a,b,c + var input = document.createElement( "input" ), + div = document.createElement( "div" ), + fragment = document.createDocumentFragment(); + + // Setup + div.innerHTML = "
    a"; + + // IE strips leading whitespace when .innerHTML is used + support.leadingWhitespace = div.firstChild.nodeType === 3; + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + support.tbody = !div.getElementsByTagName( "tbody" ).length; + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + support.html5Clone = + document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav>"; + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + input.type = "checkbox"; + input.checked = true; + fragment.appendChild( input ); + support.appendChecked = input.checked; + + // Make sure textarea (and checkbox) defaultValue is properly cloned + // Support: IE6-IE11+ + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // #11217 - WebKit loses check when the name is after the checked attribute + fragment.appendChild( div ); + div.innerHTML = ""; + + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 + // old WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + support.noCloneEvent = true; + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Execute the test only if not already executed in another module. + if (support.deleteExpando == null) { + // Support: IE<9 + support.deleteExpando = true; + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + } +})(); + + +(function() { + var i, eventName, + div = document.createElement( "div" ); + + // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event) + for ( i in { submit: true, change: true, focusin: true }) { + eventName = "on" + i; + + if ( !(support[ i + "Bubbles" ] = eventName in window) ) { + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) + div.setAttribute( eventName, "t" ); + support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false; + } + } + + // Null elements to avoid leaks in IE. + div = null; +})(); + + +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && jQuery.acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && + jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + /* jshint eqeqeq: false */ + for ( ; cur != this; cur = cur.parentNode || this ) { + /* jshint eqeqeq: true */ + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + // Support: IE < 9, Android < 4.0 + src.returnValue === false ? + returnTrue : + returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && e.stopImmediatePropagation ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = jQuery._data( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = jQuery._data( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + jQuery._removeData( doc, fix ); + } else { + jQuery._data( doc, fix, attaches ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); + + +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
    ", "
    " ], + area: [ 1, "", "" ], + param: [ 1, "", "" ], + thead: [ 1, "", "
    " ], + tr: [ 2, "", "
    " ], + col: [ 2, "", "
    " ], + td: [ 3, "", "
    " ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
    ", "
    " ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +// Support: IE<8 +// Manipulating tables requires a tbody +function manipulationTarget( elem, content ) { + return jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? + + elem.getElementsByTagName("tbody")[0] || + elem.appendChild( elem.ownerDocument.createElement("tbody") ) : + elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!support.noCloneEvent || !support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted from table fragments + if ( !support.tbody ) { + + // String was a , *may* have spurious + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare or + wrap[1] === "
    " && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + deletedIds.push( id ); + } + } + } + } + } +}); + +jQuery.fn.extend({ + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + append: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + remove: function( selector, keepData /* Internal Use Only */ ) { + var elem, + elems = selector ? jQuery.filter( selector, this ) : this, + i = 0; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map(function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var arg = arguments[ 0 ]; + + // Make the changes, replacing each context element with the new content + this.domManip( arguments, function( elem ) { + arg = this.parentNode; + + jQuery.cleanData( getAll( this ) ); + + if ( arg ) { + arg.replaceChild( elem, this ); + } + }); + + // Force removal if there was no new content (e.g., from empty arguments) + return arg && (arg.length || arg.nodeType) ? this : this.remove(); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, callback ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, self.html() ); + } + self.domManip( args, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( this[i], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + + +var iframe, + elemdisplay = {}; + +/** + * Retrieve the actual display of a element + * @param {String} name nodeName of the element + * @param {Object} doc Document object + */ +// Called only from within defaultDisplay +function actualDisplay( name, doc ) { + var style, + elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + + // getDefaultComputedStyle might be reliably used only on attached element + display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ? + + // Use of this method is a temporary fix (more like optmization) until something better comes along, + // since it was removed from specification and supported only in FF + style.display : jQuery.css( elem[ 0 ], "display" ); + + // We don't have any data stored on the element, + // so use "detach" method as fast way to get rid of the element + elem.detach(); + + return display; +} + +/** + * Try to determine the default display value of an element + * @param {String} nodeName + */ +function defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + + // Use the already-created iframe if possible + iframe = (iframe || jQuery( "