fixed 'class' issue in button

js/legacy/utils/dom.js

@@ -73,7 +73,7 @@ function $ln(parent, label, onclick, style) {
 
 function $btn(parent, label, onclick, style, css_class, is_ajax) {
 	wn.require('lib/js/wn/ui/button.js');
-	if(class==='green') class='cupid-green';
+	if(css_class==='green') css_class='cupid-green';
 	return new wn.ui.Button(
 		{parent:parent, label:label, onclick:onclick, style:style, is_ajax: is_ajax, css_class: css_class}
 	).btn;

js/legacy/wnf.compressed.js

@@ -109,7 +109,7 @@ span.set_working=function(){this.disabled=1;$di(this.loading_img);}
 span.done_working=function(){this.disabled=0;$dh(this.loading_img);}
 return span;}}
 function $ln(parent,label,onclick,style){return wn.ele.link({parent:parent,label:label,onclick:onclick,style:style})}
-function $btn(parent,label,onclick,style,css_class,is_ajax){wn.require('lib/js/wn/ui/button.js');if(class==='green')class='cupid-green';return new wn.ui.Button({parent:parent,label:label,onclick:onclick,style:style,is_ajax:is_ajax,css_class:css_class}).btn;}
+function $btn(parent,label,onclick,style,css_class,is_ajax){wn.require('lib/js/wn/ui/button.js');if(css_class==='green')css_class='cupid-green';return new wn.ui.Button({parent:parent,label:label,onclick:onclick,style:style,is_ajax:is_ajax,css_class:css_class}).btn;}
 function addEvent(ev,fn){if(isIE){document.attachEvent('on'+ev,function(){fn(window.event,window.event.srcElement);});}else{document.addEventListener(ev,function(e){fn(e,e.target);},true);}}
 $item_normal=function(ele){$y(ele,{padding:'6px 8px',cursor:'pointer',marginRight:'8px',whiteSpace:'nowrap',overflow:'hidden',borderBottom:'1px solid #DDD'});$bg(ele,'#FFF');$fg(ele,'#000');}
 $item_active=function(ele){$bg(ele,'#FE8');$fg(ele,'#000');}