(function($){$.widget("ui.slider",$.extend({},$.ui.mouse,{_init:function(){var self=this,o=this.options;this._keySliding=false;this._handleIndex=null;this.orientation=o.orientation=='auto'?(this.element[0].offsetWidth/this.element[0].offsetHeight>1?'horizontal':'vertical'):o.orientation;this._mouseInit();this.element.addClass("ui-slider"
+" ui-slider-"+this.orientation
+" ui-widget"
+" ui-widget-content"
+" ui-corner-all");this.range=$([]);if(o.range){if(o.range===true){this.range=$('<div></div>');if(!o.values)o.values=[this._valueMin(),this._valueMin()];if(o.values.length&&o.values.length!=2){o.values=[o.values[0],o.values[0]];}}else{this.range=$('<div></div>');}
this.range.appendTo(this.element).addClass("ui-slider-range"
+" ui-widget-header");(o.range=="min")&&(this.orientation=="horizontal")&&this.range.css({left:0});(o.range=="max")&&(this.orientation=="horizontal")&&this.range.css({right:0});(o.range=="min")&&(this.orientation=="vertical")&&this.range.css({bottom:0});(o.range=="max")&&(this.orientation=="vertical")&&this.range.css({top:0});}
if($(".ui-slider-handle",this.element).length==0)
$('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle");if(o.values&&o.values.length){while($(".ui-slider-handle",this.element).length<o.values.length)
$('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle");}
this.handles=$(".ui-slider-handle",this.element).addClass("ui-state-default"
+" ui-corner-all");this.handle=this.handles.eq(0);this.handles.add(this.range).filter("a").click(function(event){event.preventDefault();}).hover(function(){$(this).addClass('ui-state-hover');},function(){$(this).removeClass('ui-state-hover');}).focus(function(){self.handles.removeClass('ui-state-focus');$(this).addClass('ui-state-focus');}).blur(function(){$(this).removeClass('ui-state-focus');});this.handles.each(function(i){$(this).data("index.ui-slider-handle",i);});this.handles.keydown(function(event){var index=$(this).data("index.ui-slider-handle");if(self.options.disabled)
return;switch(event.keyCode){case $.ui.keyCode.HOME:case $.ui.keyCode.END:case $.ui.keyCode.UP:case $.ui.keyCode.RIGHT:case $.ui.keyCode.DOWN:case $.ui.keyCode.LEFT:if(!self._keySliding){self._keySliding=true;$(this).addClass("ui-state-active");self._start(event);}
break;}
var curVal,newVal,step=self._step();if(self.options.values&&self.options.values.length){curVal=newVal=self.values(index);}else{curVal=newVal=self.value();}
switch(event.keyCode){case $.ui.keyCode.HOME:newVal=self._valueMin();break;case $.ui.keyCode.END:newVal=self._valueMax();break;case $.ui.keyCode.UP:case $.ui.keyCode.RIGHT:newVal=curVal+step;break;case $.ui.keyCode.DOWN:case $.ui.keyCode.LEFT:newVal=curVal-step;break;}
self._slide(event,index,newVal);}).keyup(function(event){if(self._keySliding){self._stop(event);self._change(event);self._keySliding=false;$(this).removeClass("ui-state-active");}});this._refreshValue();},destroy:function(){this.handles.remove();this.element.removeClass("ui-slider"
+" ui-slider-horizontal"
+" ui-slider-vertical"
+" ui-slider-disabled"
+" ui-widget"
+" ui-widget-content"
+" ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy();},_mouseCapture:function(event){var o=this.options;if(o.disabled)
return false;this._start(event);this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();var position={x:event.pageX,y:event.pageY};var normValue=this._normValueFromMouse(position);var distance=this._valueMax(),closestHandle;var self=this,index;this.handles.each(function(i){var thisDistance=Math.abs(normValue-self.values(i));if(distance>thisDistance){distance=thisDistance;closestHandle=$(this);index=i;}});self._handleIndex=index;closestHandle.addClass("ui-state-active").focus();this._slide(event,index,normValue);return true;},_mouseStart:function(event){return true;},_mouseDrag:function(event){var position={x:event.pageX,y:event.pageY};var normValue=this._normValueFromMouse(position);this._slide(event,this._handleIndex,normValue);return false;},_mouseStop:function(event){this.handles.removeClass("ui-state-active");this._stop(event);this._change(event);this._handleIndex=null;return false;},_normValueFromMouse:function(position){var pixelTotal,pixelMouse;if('horizontal'==this.orientation){pixelTotal=this.elementSize.width;pixelMouse=position.x-this.elementOffset.left;}else{pixelTotal=this.elementSize.height;pixelMouse=position.y-this.elementOffset.top;}
var percentMouse=(pixelMouse/pixelTotal);if(percentMouse>1)percentMouse=1;if(percentMouse<0)percentMouse=0;if('vertical'==this.orientation)
percentMouse=1-percentMouse;var valueTotal=this._valueMax()-this._valueMin(),valueMouse=percentMouse*valueTotal,valueMouseModStep=valueMouse%this.options.step,normValue=this._valueMin()+valueMouse-valueMouseModStep;if(valueMouseModStep>(this.options.step/2))
normValue+=this.options.step;return normValue;},_start:function(event){this._trigger("start",event,{value:this.value()});},_slide:function(event,index,newVal){if(this.options.values&&this.options.values.length){var handle=this.handles[index];var otherVal=this.values(index?0:1);if((index==0&&newVal>=otherVal)||(index==1&&newVal<=otherVal))
newVal=otherVal;if(newVal!=this.values(index)){var newValues=this.values();newValues[index]=newVal;var allowed=this._trigger("slide",event,{handle:handle,value:newVal,values:newValues});var otherVal=this.values(index?0:1);if(allowed!==false){this.values(index,newVal);}}}else{if(newVal!=this.value()){var allowed=this._trigger("slide",event,{value:newVal});if(allowed!==false)
this._setData('value',newVal);}}},_stop:function(event){this._trigger("stop",event,{value:this.value()});},_change:function(event){this._trigger("change",event,{value:this.value()});},value:function(newValue){if(arguments.length){this._setData("value",newValue);this._change();}
return this._value();},values:function(index,newValue){if(arguments.length>1){this.options.values[index]=newValue;this._refreshValue();this._change();}
if(arguments.length){if(this.options.values&&this.options.values.length){return this._values(index);}else{return this.value();}}else{return this._values();}},_setData:function(key,value){$.widget.prototype._setData.apply(this,arguments);switch(key){case'orientation':this.orientation=this.options.orientation=='auto'?(this.element[0].offsetWidth/this.element[0].offsetHeight>1?'horizontal':'vertical'):this.options.orientation;this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this._orientation());this._refreshValue();break;case'value':this._refreshValue();break;}},_step:function(){var step=this.options.step;return step;},_value:function(){var val=this.options.value;if(val<this._valueMin())val=this._valueMin();if(val>this._valueMax())val=this._valueMax();return val;},_values:function(index){if(arguments.length){var val=this.options.values[index];if(val<this._valueMin())val=this._valueMin();if(val>this._valueMax())val=this._valueMax();return val;}else{return this.options.values;}},_valueMin:function(){var valueMin=this.options.min;return valueMin;},_valueMax:function(){var valueMax=this.options.max;return valueMax;},_refreshValue:function(){var oRange=this.options.range;if(this.options.values&&this.options.values.length){var self=this,vp0,vp1;this.handles.each(function(i,j){var valPercent=(self.values(i)-self._valueMin())/(self._valueMax()-self._valueMin())*100;$(this).css(self.orientation=='horizontal'?'left':'bottom',valPercent+'%');if(self.options.range===true){if(self.orientation=='horizontal'){(i==0)&&self.range.css('left',valPercent+'%');(i==1)&&self.range.css('width',(valPercent-lastValPercent)+'%');}else{(i==0)&&self.range.css('bottom',(valPercent)+'%');(i==1)&&self.range.css('height',(valPercent-lastValPercent)+'%');}}
lastValPercent=valPercent;});}else{var valPercent=(this.value()-this._valueMin())/(this._valueMax()-this._valueMin())*100;this.handle.css(this.orientation=='horizontal'?'left':'bottom',valPercent+'%');(oRange=="min")&&(this.orientation=="horizontal")&&this.range.css({left:0,width:valPercent+'%'});(oRange=="max")&&(this.orientation=="horizontal")&&this.range.css({left:valPercent+'%',width:(100-valPercent)+'%'});(oRange=="min")&&(this.orientation=="vertical")&&this.range.css({top:(100-valPercent)+'%',height:valPercent+'%'});(oRange=="max")&&(this.orientation=="vertical")&&this.range.css({bottom:valPercent+'%',height:(100-valPercent)+'%'});}}}));$.extend($.ui.slider,{getter:"value values",version:"1.6rc5",eventPrefix:"slide",defaults:{delay:0,distance:0,max:100,min:0,orientation:'auto',range:false,step:1,value:0,values:null}});})(jQuery);