// misc user functions

wn.user_info = function(uid) {
	var def = {
		'fullname':uid, 
		'image': 'lib/images/ui/no_img_m.gif'
	}
	if(!wn.boot.user_info) return def
	if(!wn.boot.user_info[uid]) return def
	if(!wn.boot.user_info[uid].fullname)
		wn.boot.user_info[uid].fullname = uid;
	if(!wn.boot.user_info[uid].image)
		wn.boot.user_info[uid].image = def.image;
	return wn.boot.user_info[uid];
}