/**
 * RightJS-UI Rater v2.2.0
 * http://rightjs.org/ui/rater
 *
 * Copyright (C) 2009-2011 Nikolay Nemshilov
 */
var Rater=RightJS.Rater=function(a,b){function c(a,c){c||(c=a,a="DIV");var d=new b.Class(b.Element.Wrappers[a]||b.Element,{initialize:function(c,d){this.key=c;var e=[{"class":"rui-"+c}];this instanceof b.Input||this instanceof b.Form||e.unshift(a),this.$super.apply(this,e),b.isString(d)&&(d=b.$(d)),d instanceof b.Element&&(this._=d._,"$listeners"in d&&(d.$listeners=d.$listeners),d={}),this.setOptions(d,this);return b.Wrapper.Cache[b.$uid(this._)]=this},setOptions:function(a,c){c&&(a=b.Object.merge(a,(new Function("return "+(c.get("data-"+this.key)||"{}")))())),a&&b.Options.setOptions.call(this,b.Object.merge(this.options,a));return this}}),e=new b.Class(d,c);b.Observer.createShortcuts(e.prototype,e.EVENTS||b([]));return e}var d={assignTo:function(b){var c=e(function(a,b){(a=f(a))&&a[a.setValue?"setValue":"update"](b.target.getValue())}).curry(b),d=e(function(a,b){a=f(a),a&&a.onChange&&a.onChange(e(function(){this.setValue(a.value())}).bind(b))}).curry(b);f(b)?(c({target:this}),d(this)):f(a).onReady(e(function(){c({target:this}),d(this)}.bind(this)));return this.onChange(c)}},e=b,f=b.$,g=b.$w,h=b.Xhr,i=b.isString,j=b.isNumber,k=new c({include:d,extend:{version:"2.2.0",EVENTS:g("change hover send"),Options:{html:"&#9733;",size:5,value:null,update:null,disabled:!1,disableOnVote:!1,url:null,param:"rate",Xhr:null}},initialize:function(a){this.$super("rater",a).on({click:this._clicked,mouseover:this._hovered,mouseout:this._left});if(this.empty())for(var b=0;b<this.options.size;b++)this.insert("<div>"+this.options.html+"</div>");a=this.options,a.value===null&&(a.value=this.find(".active").length),this.setValue(a.value),a.disabled&&this.disable(),a.update&&this.assignTo(a.update)},setValue:function(a){this.disabled()||(a=i(a)?e(a).toInt():a,a=j(a)?e(a).round():0,a=e(a).max(this.options.size),a=e(a).min(0),this.highlight(a),this.value!=a&&this.fire("change",{value:this.value=a}));return this},getValue:function(){return this.value},send:function(){this.options.url&&(this.request=(new h(this.options.url,this.options.Xhr)).send(this.options.param+"="+this.value),this.fire("send",{value:this.value}));return this},disable:function(){return this.addClass("rui-rater-disabled")},enable:function(){return this.removeClass("rui-rater-disabled")},disabled:function(){return this.hasClass("rui-rater-disabled")},_hovered:function(a){var b=this.children().indexOf(a.target);!this.disabled()&&b>-1&&(this.highlight(b+1),this.fire("hover",{value:b+1}))},_clicked:function(a){var b=this.children().indexOf(a.target);!this.disabled()&&b>-1&&(this.setValue(b+1),this.options.disableOnVote&&this.disable(),this.send())},_left:function(){this.setValue(this.value)},highlight:function(a){this.children().each(function(b,c){b[a-1<c?"removeClass":"addClass"]("active")})}});f(a).onMouseover(function(a){var b=a.target,c=a.find(".rui-rater");c&&(c instanceof k||(c=new k(c),b.parent()===c&&b.fire("mouseover")))});var l=a.createElement("style"),m=a.createTextNode("div.rui-rater,div.rui-rater div{margin:0;padding:0;background:none;border:none;display:inline-block; *display:inline; *zoom:1;font-family:Arial;font-size:110%}div.rui-rater{width:6em;height:1em;vertical-align:middle}div.rui-rater div{float:left;width:1em;height:1em;line-height:1em;text-align:center;cursor:pointer;color:#888}div.rui-rater div.active{color:brown;text-shadow:#666 .05em .05em .15em}div.rui-rater-disabled div{cursor:default}");l.type="text/css",a.getElementsByTagName("head")[0].appendChild(l),l.styleSheet?l.styleSheet.cssText=m.nodeValue:l.appendChild(m);return k}(document,RightJS)