/**
 * RightJS-UI Slider v2.3.0
 * http://rightjs.org/ui/slider
 *
 * Copyright (C) 2009-2011 Nikolay Nemshilov
 */
var Slider=RightJS.Slider=function(a,b,c){function d(a,b){b||(b=a,a="DIV");var d=new c.Class(c.Element.Wrappers[a]||c.Element,{initialize:function(b,d){this.key=b;var e=[{"class":"rui-"+b}];this instanceof c.Input||this instanceof c.Form||e.unshift(a),this.$super.apply(this,e),c.isString(d)&&(d=c.$(d)),d instanceof c.Element&&(this._=d._,"$listeners"in d&&(d.$listeners=d.$listeners),d={}),this.setOptions(d,this);return c.Wrapper.Cache[c.$uid(this._)]=this},setOptions:function(a,b){b&&(a=c.Object.merge(a,(new Function("return "+(b.get("data-"+this.key)||"{}")))())),a&&c.Options.setOptions.call(this,c.Object.merge(this.options,a));return this}}),e=new c.Class(d,b);c.Observer.createShortcuts(e.prototype,e.EVENTS||c([]));return e}var e={assignTo:function(b){var c=f(function(a,b){(a=g(a))&&a[a.setValue?"setValue":"update"](b.target.getValue())}).curry(b),d=f(function(a,b){a=g(a),a&&a.onChange&&a.onChange(f(function(){this.setValue(a.value())}).bind(b))}).curry(b);g(b)?(c({target:this}),d(this)):g(a).onReady(f(function(){c({target:this}),d(this)}.bind(this)));return this.onChange(c)}},f=c,g=c.$,h=c.$$,i=c.$w,j=c.$E,k=c.$A,l=c.isHash,m=c.Element,n=new d({include:e,extend:{version:"2.3.0",EVENTS:i("change"),Options:{min:0,max:100,snap:0,range:!1,value:null,values:null,direction:"x",update:null,round:0},current:!1},initialize:function(){var a=k(arguments).compact(),b=a.pop(),c=a.pop();if(!l(b)||b instanceof m)c=g(c||b),b={};this.$super("slider",c).setOptions(b).on("selectstart","stopEvent"),this.level=this.first(".level")||j("div",{"class":"level"}).insertTo(this),b=this.options,this.value=b.value===null?b.min:b.value,b.range===!0?(this.handles=[],this.handles[0]=this.first(".handle.from")||j("div",{"class":"handle from"}).insertTo(this),this.handles[1]=this.first(".handle.to")||j("div",{"class":"handle to"}).insertTo(this),this.values=[0,0],this.values[0]=b.values===null?b.min:b.values[0],this.values[1]=b.values===null?b.max:b.values[1],this.setValue(this.values[0],"from"),this.setValue(this.values[1],"to")):(this.handle=this.first(".handle")||j("div",{"class":"handle"}).insertTo(this),this.setValue(this.value)),b.update&&this.assignTo(b.update),b.direction==="y"?this.addClass("rui-slider-vertical"):this.hasClass("rui-slider-vertical")&&(b.direction="y")},setValue:function(a,b){return this.precalc().shiftTo(a,b)},getValue:function(){return this.options.range===!0?this.values[0]:this.value},getValues:function(){return this.values},insertTo:function(a,b){return this.$super(a,b).setValue(this.value)},precalc:function(){var a=this.options.direction==="x",b=this.dims=this.dimensions();if(this.options.range===!0){var c=this.handles[0].setStyle(a?{left:0}:{bottom:0}).dimensions(),d=this.hSize=a?c.width:c.height;this.offset=a?c.left-b.left:b.top+b.height-c.top-d,this.space=(a?b.width:b.height)-d-this.offset*2;var e=this.handles[1].setStyle(a?{left:this.space+"px"}:{bottom:this.space+"px"}).dimensions()}else{var f=this.handle.setStyle(a?{left:0}:{bottom:0}).dimensions(),d=this.hSize=a?f.width:f.height;this.offset=a?f.left-b.left:b.top+b.height-f.top-d,this.space=(a?b.width:b.height)-d-this.offset*2}return this},start:function(a){this._type=null,a.target.hasClass("handle")&&(a.target.hasClass("from")?this._type="from":a.target.hasClass("to")&&(this._type="to"));return this.precalc().e2val(a)},move:function(a){return this.e2val(a)},shiftTo:function(a,c){var d=this.options,e=b.pow(10,d.round),f=d.direction==="x";a=b.round(a*e)/e,a<d.min&&(a=d.min),a>d.max&&(a=d.max);if(d.range===!0){c==="to"&&a<this.values[0]&&(a=this.values[0]);if(c==="from"||c===undefined)a>this.values[1]&&(a=this.values[1])}if(d.snap){var g=d.snap,h=(a-d.min)%g;a=h<g/2?a-h:a-h+g}if(d.range===!0){var i=c==="from"?a:this.values[0],j=c==="to"?a:this.values[1],k=this.space/(d.max-d.min)*(i-d.min),l=this.space/(d.max-d.min)*(j-d.min),m=l-k;c==="to"?this.handles[1]._.style[f?"left":"bottom"]=l+"px":this.handles[0]._.style[f?"left":"bottom"]=k+"px",this.level._.style[f?"left":"top"]=(k>0?k:0)+2+"px",this.level._.style[f?"width":"height"]=(m>0?m:0)+2+"px";var n=!1;c==="from"&&a!==this.values[0]&&(this.values[0]=a,n=!0),c==="to"&&a!==this.values[1]&&(this.values[1]=a,n=!0),n&&this.fire("change",{value:a,values:this.values})}else{var o=this.space/(d.max-d.min)*(a-d.min);this.handle._.style[f?"left":"bottom"]=o+"px",this.level._.style[f?"width":"height"]=(o>0?o:0)+2+"px",a!==this.value&&(this.value=a,this.fire("change",{value:a}))}return this},e2val:function(a){var b=this.options,c=b.direction==="x",d=this.dims,e=this.offset,f=this.space,g=a.position()[c?"x":"y"]-e-this.hSize/2,h=c?d.left+e:d.top+e,i=(b.max-b.min)/f*(g-h),j=this._type;if(j==null)return this.shiftTo(c?b.min+i:b.max-i);if(j==="to"){this.shiftTo(this.values[0],"from");return this.shiftTo(c?b.min+i:b.max-i,"to")}this.shiftTo(this.values[1],"to");return this.shiftTo(c?b.min+i:b.max-i,"from")}});g(a).on({ready:function(){h(".rui-slider").each(function(a){a instanceof n||(a=new n(a))})},mousedown:function(a){var b=a.find(".rui-slider");b&&(a.stop(),b instanceof n||(b=new n(b)),n.current=b.start(a))},mousemove:function(a){n.current&&n.current.move(a)},mouseup:function(a){n.current&&(n.current=!1)}}),g(window).onBlur(function(){n.current&&(n.current=!1)});var o=a.createElement("style"),p=a.createTextNode("div.rui-slider,div.rui-slider .handle,div.rui-slider .level{margin:0;padding:0;border:none;background:none}div.rui-slider{height:0.4em;width:20em;border:1px solid #bbb;background:#F8F8F8;border-radius:.2em;-moz-border-radius:.2em;-webkit-border-radius:.2em;position:relative;margin:.6em 0;display:inline-block; *display:inline; *zoom:1;vertical-align:middle;user-select:none;-moz-user-select:none;-webkit-user-select:none;cursor:pointer}div.rui-slider .handle{font-size:25%;position:absolute;left:0;top:0;width:4pt;height:10pt;margin-top:-4pt;margin-left:0.4em;background:#BBB;border:1px solid #999;border-radius:.8em;-moz-border-radius:.8em;-webkit-border-radius:.8em;z-index:20}div.rui-slider .level{font-size:25%;position:absolute;top:0;left:0;width:0;height:100%;background:#ddd;z-index:1}div.rui-slider-vertical{height:10em;width:0.4em;margin:0 .3em}div.rui-slider-vertical .handle{top:auto;bottom:0;margin:0;margin-left:-4pt;margin-bottom:0.4em;height:5pt;width:10pt}div.rui-slider-vertical .level{height:0;width:100%;top:auto;bottom:0}");o.type="text/css",a.getElementsByTagName("head")[0].appendChild(o),o.styleSheet?o.styleSheet.cssText=p.nodeValue:o.appendChild(p);return n}(document,Math,RightJS)