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matches,styles=getStyles(elem),isBorderBox=jQuery.css(elem,"boxSizing",false,styles)==="border-box",subtract=extra&&boxModelAdjustment(elem,dimension,extra,isBorderBox,styles);if(isBorderBox&&support.scrollboxSize()===styles.position){subtract-=Math.ceil(elem["offset"+dimension[0].toUpperCase()+dimension.slice(1)]-parseFloat(styles[dimension])-boxModelAdjustment(elem,dimension,"border",false,styles)-.5)}if(subtract&&(matches=rcssNum.exec(value))&&(matches[3]||"px")!=="px"){elem.style[dimension]=value;value=jQuery.css(elem,dimension)}return setPositiveNumber(elem,value,subtract)}}});jQuery.cssHooks.marginLeft=addGetHookIf(support.reliableMarginLeft,function(elem,computed){if(computed){return(parseFloat(curCSS(elem,"marginLeft"))||elem.getBoundingClientRect().left-swap(elem,{marginLeft:0},function(){return elem.getBoundingClientRect().left}))+"px"}});jQuery.each({margin:"",padding:"",border:"Width"},function(prefix,suffix){jQuery.cssHooks[prefix+suffix]={expand:function(value){var 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tabindex=jQuery.find.attr(elem,"tabindex");if(tabindex){return parseInt(tabindex,10)}if(rfocusable.test(elem.nodeName)||rclickable.test(elem.nodeName)&&elem.href){return 0}return-1}}},propFix:{for:"htmlFor",class:"className"}});if(!support.optSelected){jQuery.propHooks.selected={get:function(elem){var parent=elem.parentNode;if(parent&&parent.parentNode){parent.parentNode.selectedIndex}return null},set:function(elem){var parent=elem.parentNode;if(parent){parent.selectedIndex;if(parent.parentNode){parent.parentNode.selectedIndex}}}}}jQuery.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){jQuery.propFix[this.toLowerCase()]=this});function stripAndCollapse(value){var tokens=value.match(rnothtmlwhite)||[];return tokens.join(" ")}function getClass(elem){return elem.getAttribute&&elem.getAttribute("class")||""}function classesToArray(value){if(Array.isArray(value)){return value}if(typeof value==="string"){return value.match(rnothtmlwhite)||[]}return[]}jQuery.fn.extend({addClass:function(value){var classes,elem,cur,curValue,clazz,j,finalValue,i=0;if(isFunction(value)){return this.each(function(j){jQuery(this).addClass(value.call(this,j,getClass(this)))})}classes=classesToArray(value);if(classes.length){while(elem=this[i++]){curValue=getClass(elem);cur=elem.nodeType===1&&" "+stripAndCollapse(curValue)+" ";if(cur){j=0;while(clazz=classes[j++]){if(cur.indexOf(" "+clazz+" ")<0){cur+=clazz+" "}}finalValue=stripAndCollapse(cur);if(curValue!==finalValue){elem.setAttribute("class",finalValue)}}}}return this},removeClass:function(value){var classes,elem,cur,curValue,clazz,j,finalValue,i=0;if(isFunction(value)){return this.each(function(j){jQuery(this).removeClass(value.call(this,j,getClass(this)))})}if(!arguments.length){return this.attr("class","")}classes=classesToArray(value);if(classes.length){while(elem=this[i++]){curValue=getClass(elem);cur=elem.nodeType===1&&" 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if(value===undefined||type==="boolean"){className=getClass(this);if(className){dataPriv.set(this,"__className__",className)}if(this.setAttribute){this.setAttribute("class",className||value===false?"":dataPriv.get(this,"__className__")||"")}}})},hasClass:function(selector){var className,elem,i=0;className=" "+selector+" ";while(elem=this[i++]){if(elem.nodeType===1&&(" "+stripAndCollapse(getClass(elem))+" ").indexOf(className)>-1){return true}}return false}});var rreturn=/\r/g;jQuery.fn.extend({val:function(value){var hooks,ret,valueIsFunction,elem=this[0];if(!arguments.length){if(elem){hooks=jQuery.valHooks[elem.type]||jQuery.valHooks[elem.nodeName.toLowerCase()];if(hooks&&"get"in hooks&&(ret=hooks.get(elem,"value"))!==undefined){return ret}ret=elem.value;if(typeof ret==="string"){return ret.replace(rreturn,"")}return ret==null?"":ret}return}valueIsFunction=isFunction(value);return this.each(function(i){var val;if(this.nodeType!==1){return}if(valueIsFunction){val=value.call(this,i,jQuery(this).val())}else{val=value}if(val==null){val=""}else if(typeof val==="number"){val+=""}else if(Array.isArray(val)){val=jQuery.map(val,function(value){return value==null?"":value+""})}hooks=jQuery.valHooks[this.type]||jQuery.valHooks[this.nodeName.toLowerCase()];if(!hooks||!("set"in hooks)||hooks.set(this,val,"value")===undefined){this.value=val}})}});jQuery.extend({valHooks:{option:{get:function(elem){var val=jQuery.find.attr(elem,"value");return val!=null?val:stripAndCollapse(jQuery.text(elem))}},select:{get:function(elem){var value,option,i,options=elem.options,index=elem.selectedIndex,one=elem.type==="select-one",values=one?null:[],max=one?index+1:options.length;if(index<0){i=max}else{i=one?index:0}for(;i-1){optionSet=true}}if(!optionSet){elem.selectedIndex=-1}return values}}}});jQuery.each(["radio","checkbox"],function(){jQuery.valHooks[this]={set:function(elem,value){if(Array.isArray(value)){return elem.checked=jQuery.inArray(jQuery(elem).val(),value)>-1}}};if(!support.checkOn){jQuery.valHooks[this].get=function(elem){return elem.getAttribute("value")===null?"on":elem.value}}});support.focusin="onfocusin"in window;var rfocusMorph=/^(?:focusinfocus|focusoutblur)$/,stopPropagationCallback=function(e){e.stopPropagation()};jQuery.extend(jQuery.event,{trigger:function(event,data,elem,onlyHandlers){var i,cur,tmp,bubbleType,ontype,handle,special,lastElement,eventPath=[elem||document],type=hasOwn.call(event,"type")?event.type:event,namespaces=hasOwn.call(event,"namespace")?event.namespace.split("."):[];cur=lastElement=tmp=elem=elem||document;if(elem.nodeType===3||elem.nodeType===8){return}if(rfocusMorph.test(type+jQuery.event.triggered)){return}if(type.indexOf(".")>-1){namespaces=type.split(".");type=namespaces.shift();namespaces.sort()}ontype=type.indexOf(":")<0&&"on"+type;event=event[jQuery.expando]?event:new jQuery.Event(type,typeof event==="object"&&event);event.isTrigger=onlyHandlers?2:3;event.namespace=namespaces.join(".");event.rnamespace=event.namespace?new 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