/*
 * jQuery UI Stars v1.0.2
 *
 * Copyright (c) 2008 Orkan (orkans@gmail.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Depends:
 *	ui.core.js
 *
 */
;(function($){$.widget("ui.stars",{init:function(){var self=this,o=this.options;o.isSelect=o.inputType=="select";this.$selec=o.isSelect?$("select",this.element):null;this.$rboxs=o.isSelect?$("option",this.$selec):$(":radio",this.element);this.$stars=this.$rboxs.map(function(i){if(i==0){o.split=typeof o.split!="number"?0:o.split;o.val2id=[];o.id2val=[];o.id2title=[];o.name=o.isSelect?self.$selec.get(0).name:this.name;o.disabled=o.disabled||(o.isSelect?$(self.$selec).attr('disabled'):$(this).attr('disabled'));o.items=0;}
o.items++;o.val2id[this.value]=i;o.id2val[i]=this.value;o.id2title[i]=(o.isSelect?this.text:this.title)||this.value;if(o.selected==i||(o.selected==-1&&(o.isSelect?this.defaultSelected:this.defaultChecked))){o.checked=i;o.value=o.id2val[i];o.title=o.id2title[i];}
var $s=$("<div/>").addClass(o.starClass);var $a=$('<a/>').attr("title",o.showTitles?o.id2title[i]:"").text(this.value);if(o.split){var oddeven=(i%o.split);var stwidth=Math.floor(o.starWidth/o.split);$s.width(stwidth);$a.css("margin-left","-"+(oddeven*stwidth)+"px");}
return $s.append($a).get(0);});this.$cancel=$("<div/>").addClass(o.cancelClass).append($("<a/>").attr("title",o.showTitles?o.cancelTitle:"").text(o.cancelValue));this.$value=$('<input type="hidden" name="'+o.name+'" />');o.cancelShow&=!o.disabled&&!o.oneVoteOnly;if(o.cancelShow)this.element.append(this.$cancel);this.element.append(this.$stars);this.element.append(this.$value);o.isSelect?this.$selec.remove():this.$rboxs.remove();if(o.checked===undefined){o.checked=-1;o.value=o.cancelValue;o.title="";if(o.cancelShow)this._disableCancel();}
else{fillTo(o.checked,false);}
if(o.disabled)this.disable();$(window).bind("unload",function(){self.$cancel.unbind(".stars");self.$stars.unbind(".stars");self.$selec=self.$rboxs=this.$stars=this.$value=this.$cancel=null;});function fillNone(){self.$stars.removeClass([o.starOnClass,o.starHoverClass].join(' '));self._showCap("");}
function fillTo(index,hover){if(index!=-1){var addClass=hover?o.starHoverClass:o.starOnClass;var remClass=hover?o.starOnClass:o.starHoverClass;self.$stars.eq(index).prevAll("."+o.starClass).andSelf().removeClass(remClass).addClass(addClass);self.$stars.eq(index).nextAll("."+o.starClass).removeClass([o.starHoverClass,o.starOnClass].join(' '));self._showCap(o.id2title[index]);}
else fillNone();}
this.$stars.bind("click.stars",function(){if(!o.forceSelect&&o.disabled)return false;var i=self.$stars.index(this);o.checked=i;o.value=o.id2val[i];o.title=o.id2title[i];self.$value.attr({disabled:o.disabled?"disabled":"",value:o.value});fillTo(i,false);self._disableCancel();if(!o.forceSelect){self.callback("star");}}).bind("mouseover.stars",function(){if(o.disabled)return false;var i=self.$stars.index(this);fillTo(i,true);}).bind("mouseout.stars",function(){if(o.disabled)return false;fillTo(self.options.checked,false);});this.$cancel.bind("click.stars",function(){if(!o.forceSelect&&(o.disabled||(o.value==o.cancelValue)))return false;o.checked=-1;o.value=o.cancelValue;o.title="";self.$value.attr({value:o.value,disabled:"disabled"});fillNone();self._disableCancel();if(!o.forceSelect){self.callback("cancel");}}).bind("mouseover.stars",function(){if(self._disableCancel())return false;self.$cancel.addClass(o.cancelHoverClass);fillNone();self._showCap(o.cancelTitle);}).bind("mouseout.stars",function(){if(self._disableCancel())return false;self.$cancel.removeClass(o.cancelHoverClass);self.$stars.triggerHandler("mouseout.stars");});},select:function(val){var o=this.options;o.forceSelect=true;if(val==o.cancelValue)this.$cancel.triggerHandler("click.stars");else this.$stars.eq(o.val2id[val]).triggerHandler("click.stars");o.forceSelect=false;},selectID:function(id){var o=this.options;o.forceSelect=true;if(id==-1)this.$cancel.triggerHandler("click.stars");else this.$stars.eq(id).triggerHandler("click.stars");o.forceSelect=false;},enable:function(){this.options.disabled=false;this._disableAll();},disable:function(){this.options.disabled=true;this._disableAll();},_disableCancel:function(){var o=this.options,disabled=o.disabled||o.oneVoteOnly||(o.value==o.cancelValue);if(disabled)this.$cancel.removeClass(o.cancelHoverClass).addClass(o.cancelDisabledClass);else this.$cancel.removeClass(o.cancelDisabledClass);this.$cancel.css("opacity",disabled?0.5:1);return disabled;},_disableAll:function(){var o=this.options;this._disableCancel();if(o.disabled)this.$stars.filter("div").addClass(o.starDisabledClass);else this.$stars.filter("div").removeClass(o.starDisabledClass);},_showCap:function(s){var o=this.options;if(o.captionEl)o.captionEl.text(s);},destroy:function(){this.options.isSelect?this.$selec.appendTo(this.element):this.$rboxs.appendTo(this.element);this.$cancel.unbind('.stars').remove();this.$stars.unbind('.stars').remove();this.$value.remove();this.element.unbind('.stars').removeData('stars');},callback:function(type){var o=this.options;o.callback(this,type,o.value);if(o.oneVoteOnly&&!o.disabled)this.disable();}});$.ui.stars.defaults={inputType:"radio",split:0,selected:-1,disabled:false,cancelTitle:"Cancel Rating",cancelValue:0,cancelShow:true,oneVoteOnly:false,showTitles:false,captionEl:null,callback:function(el,type,value){},starWidth:16,cancelClass:'ui-stars-cancel',starClass:'ui-stars-star',starOnClass:'ui-stars-star-on',starHoverClass:'ui-stars-star-hover',starDisabledClass:'ui-stars-star-disabled',cancelHoverClass:'ui-stars-cancel-hover',cancelDisabledClass:'ui-stars-cancel-disabled'};})(jQuery);