function cuSel(params){$(document).ready(function(){$(params.changedEl).each(function(num){var chEl=$(this),chElClass=chEl.attr("class"),chElId=chEl.attr("id"),chElName=chEl.attr("name"),defaultVal=chEl.val(),activeOpt=chEl.find("option[value="+defaultVal+"]").eq(0),defaultText=activeOpt.text(),disabledSel=chEl.attr("disabled"),scrollArrows=params.scrollArrows,chElOnChange=chEl.attr("onchange"),chElTab=chEl.attr("tabindex");if(chEl.attr("width")!=""){var chElWid=' style="width:'+chEl.attr("width")+'px;"';}else{chElWid="";}if(!chElId){return false;}if(!disabledSel){classDisCuselText="",classDisCusel="";}else{classDisCuselText="classDisCuselLabel";classDisCusel="classDisCusel";}if(scrollArrows){classDisCusel+=" cuselScrollArrows";}activeOpt.addClass("cuselActive");var optionStr=chEl.html(),spanStr=optionStr.replace(/option/ig,"span");if(params.checkZIndex){num=$(".cusel").length;}var cuselFrame='<div class="cusel '+chElClass+" "+classDisCusel+'"'+" id=cuselFrame-"+chElId+' tabindex="'+chElTab+'"'+">"+'<div class="ScuselText">'+defaultText+"</div>"+'<div class="cusel-scroll-wrap"'+chElWid+"><div"+chElWid+' class="cusel-scroll-pane" id="cusel-scroll-'+chElId+'">'+spanStr+"</div></div>"+'<input type="hidden" id="'+chElId+'" name="'+chElName+'" value="'+defaultVal+'" />'+"</div>";chEl.replaceWith(cuselFrame);if(chElOnChange){$("#"+chElId).bind("change",chElOnChange);}var newSel=$("#cuselFrame-"+chElId),removeOption=newSel.find('span[value="0"]').css("display","none");var arrSpan=newSel.find("span"),defaultHeight;if(defaultVal=="0"){newSel.find(".ScuselText").eq(0).removeClass("ScuselText").addClass("cuselText");}if(!arrSpan.eq(0).text()){defaultHeight=arrSpan.eq(1).outerHeight();arrSpan.eq(0).css("height",arrSpan.eq(1).height());}else{defaultHeight=arrSpan.eq(0).outerHeight();}if(arrSpan.length>params.visRows){newSel.find(".cusel-scroll-wrap").eq(0).css({height:defaultHeight*params.visRows+"px",display:"none",visibility:"visible"}).children(".cusel-scroll-pane").css("height",defaultHeight*params.visRows+"px");}else{newSel.find(".cusel-scroll-wrap").eq(0).css({display:"none",visibility:"visible"});}});$("html").unbind("click");$("html").click(function(e){$(".cusel-scroll-wrap").hide("slow");var clicked=$(e.target),clickedId=clicked.attr("id"),clickedClass=clicked.attr("class");if((clickedClass.indexOf("cuselText")!=-1||clickedClass.indexOf("cuselFrameRight")!=-1)&&clicked.parent().attr("class").indexOf("classDisCusel")==-1){var cuselWrap=clicked.parent().find(".cusel-scroll-wrap").eq(0);if(cuselWrap.css("display")=="none"){var clickedWidth=clicked.outerWidth();var cuselWrapWidth=cuselWrap.outerWidth();var clickedPos=clicked.position();if(clickedWidth<cuselWrapWidth){var cuselWrapShift=(cuselWrapWidth-clickedWidth)/2;cuselWrap.css({"left":(clickedPos.left-cuselWrapShift+10+"px")});}else{if(clickedWidth>cuselWrapWidth){var cuselWrapShift=(clickedWidth-cuselWrapWidth)/2;cuselWrap.css({"left":(clickedPos.left+cuselWrapShift+10+"px")});}else{cuselWrap.css({"left":clickedPos.left+"px"});}}cuselWrap.css("display","none");cuselWrap.show("slow").css("display","block");var cuselArrows=false;if(clicked.parents(".cusel").attr("class").indexOf("cuselScrollArrows")!=-1){cuselArrows=true;}if(!cuselWrap.find(".jScrollPaneContainer").eq(0).is("div")){cuselWrap.find("div").eq(0).jScrollPaneCusel({showArrows:cuselArrows});}}else{cuselWrap.css("display","none");}}else{if(clickedClass.indexOf("cusel")!=-1&&clickedClass.indexOf("classDisCusel")==-1&&clickedClass.indexOf("cuselActive")==-1){var cuselWrap=clicked.find(".cusel-scroll-wrap").eq(0);if(cuselWrap.css("display")=="none"){cuselWrap.css("display","none");cuselWrap.show("slow").css("display","block");var cuselArrows=false;if(clicked.attr("class").indexOf("cuselScrollArrows")!=-1){cuselArrows=true;}if(!cuselWrap.find(".jScrollPaneContainer").eq(0).is("div")){cuselWrap.find("div").eq(0).jScrollPaneCusel({showArrows:cuselArrows});}}else{cuselWrap.css("display","none");}}else{if(clicked.is("span")&&clicked.parents(".cusel-scroll-wrap").is("div")){clicked.parents(".cusel-scroll-wrap").prev().removeClass("cuselText").addClass("ScuselText");var clickedVal;(clicked.attr("value")==undefined)?clickedVal=clicked.text():clickedVal=clicked.attr("value");clicked.parents(".cusel-scroll-wrap").find(".cuselActive").eq(0).removeClass("cuselActive").end().parents(".cusel-scroll-wrap").next().val(clickedVal).end().prev().text(clicked.text()).end().css("display","none");clicked.addClass("cuselActive");if(clickedClass.indexOf("cuselActive")==-1){clicked.parents(".cusel").find(".cusel-scroll-wrap").eq(0).next("input").change();}}else{if(clicked.parents(".cusel-scroll-wrap").is("div")){return;}else{$(".cusel-scroll-wrap").hide("slow");}}}}});$(".cusel").focus(function(){$(this).addClass("cuselFocus");});$(".cusel").blur(function(){$(this).removeClass("cuselFocus");});$(".cusel").hover(function(){$(this).addClass("cuselFocus");},function(){$(this).removeClass("cuselFocus");});$(".cusel").unbind("keydown");$(".cusel").keydown(function(event){var key,keyChar;if(window.event){key=window.event.keyCode;}else{if(event){key=event.which;}}if(key==null||key==0||key==9){return true;}if($(this).attr("class").indexOf("classDisCusel")!=-1){return false;}if(key==40){var cuselOptHover=$(this).find(".cuselOptHover").eq(0);if(!cuselOptHover.is("span")){var cuselActive=$(this).find(".cuselActive").eq(0);}else{var cuselActive=cuselOptHover;}var cuselActiveNext=cuselActive.next();if(cuselActiveNext.is("span")){$(this).find(".cuselText").eq(0).text(cuselActiveNext.text());cuselActive.removeClass("cuselOptHover");cuselActiveNext.addClass("cuselOptHover");var scrollWrap=$(this).find(".cusel-scroll-pane").eq(0);if(scrollWrap.parent().find(".jScrollPaneTrack").eq(0).is("div")){var idScrollWrap=scrollWrap.attr("id"),hOption=scrollWrap.find("span").eq(0).outerHeight();$("#"+idScrollWrap)[0].scrollBy(hOption);}return false;}else{return false;}}if(key==38){var cuselOptHover=$(this).find(".cuselOptHover").eq(0);if(!cuselOptHover.is("span")){var cuselActive=$(this).find(".cuselActive").eq(0);}else{var cuselActive=cuselOptHover;}cuselActivePrev=cuselActive.prev();if(cuselActivePrev.is("span")){$(this).find(".cuselText").eq(0).text(cuselActivePrev.text());cuselActive.removeClass("cuselOptHover");cuselActivePrev.addClass("cuselOptHover");var scrollWrap=$(this).find(".cusel-scroll-pane").eq(0);if(scrollWrap.parent().find(".jScrollPaneTrack").eq(0).is("div")){var idScrollWrap=scrollWrap.attr("id"),hOption=-parseInt(scrollWrap.find("span").eq(0).outerHeight());$("#"+idScrollWrap)[0].scrollBy(hOption);}return false;}else{return false;}}if(key==27){var cuselActiveText=$(this).find(".cuselActive").eq(0).text();$(this).find(".cusel-scroll-wrap").eq(0).css("display","none").end().find(".cuselOptHover").eq(0).removeClass("cuselOptHover");$(this).find(".cuselText").eq(0).text(cuselActiveText);}if(key==13){var cuselHover=$(this).find(".cuselOptHover").eq(0);if(cuselHover.is("span")){$(this).find(".cuselActive").removeClass("cuselActive");var cuselHoverVal=cuselHover.attr("value");cuselHover.addClass("cuselActive");}else{var cuselHoverVal=$(this).find(".cuselActive").attr("value");}$(this).find(".cusel-scroll-wrap").eq(0).css("display","none").end().find(".cuselOptHover").eq(0).removeClass("cuselOptHover");$(this).find("input").eq(0).val(cuselHoverVal).change();}if($.browser.opera){return false;}});var arr=[];$(".cusel").keypress(function(event){var key,keyChar;if(window.event){key=window.event.keyCode;}else{if(event){key=event.which;}}if(key==null||key==0||key==9){return true;}if($(this).attr("class").indexOf("classDisCusel")!=-1){return false;}var o=this;arr.push(event);clearTimeout($.data(this,"timer"));var wait=setTimeout(function(){handlingEvent();},500);$(this).data("timer",wait);function handlingEvent(){var charKey=[];for(var iK in arr){if(window.event){charKey[iK]=arr[iK].keyCode;}else{if(arr[iK]){charKey[iK]=arr[iK].which;}}charKey[iK]=String.fromCharCode(charKey[iK]).toUpperCase();}var arrOption=$(o).find("span"),colArrOption=arrOption.length,i,letter;for(i=0;i<colArrOption;i++){var match=true;for(var iter in arr){letter=arrOption.eq(i).text().charAt(iter).toUpperCase();if(letter!=charKey[iter]){match=false;}}if(match){$(o).find(".cuselOptHover").removeClass("cuselOptHover").end().find("span").eq(i).addClass("cuselOptHover").end().end().find(".ScuselText").eq(0).text(arrOption.eq(i).text());var scrollWrap=$(o).find(".cusel-scroll-pane").eq(0);if(scrollWrap.parent().find(".jScrollPaneTrack").eq(0).is("div")){var idScrollWrap=scrollWrap.attr("id"),hOption=scrollWrap.find("span").eq(0).outerHeight()-0.2;$("#"+idScrollWrap)[0].scrollTo(hOption*i);}arr=arr.splice;arr=[];break;return true;}}arr=arr.splice;arr=[];}if($.browser.opera&&window.event.keyCode!=9){return false;}});$(".cusel span").mouseover(function(){$(this).parent().find(".cuselOptHover").eq(0).removeClass("cuselOptHover");});var arrCusel=$(".cusel"),colCusel=arrCusel.length-1,i;for(i=0;i<=colCusel;i++){arrCusel.eq(i).css("z-index",colCusel-i);}});}function cuSelRefresh(params){var arrRefreshEl=params.refreshEl.split(","),lenArr=arrRefreshEl.length,i;for(i=0;i<lenArr;i++){var refreshScroll=$(arrRefreshEl[i]).parents(".cusel").find(".cusel-scroll-wrap").eq(0);refreshScroll.find(".cusel-scroll-pane").jScrollPaneRemoveCusel();refreshScroll.css({visibility:"hidden",display:"block"});var arrSpan=refreshScroll.find("span"),defaultHeight=arrSpan.eq(0).outerHeight();if(arrSpan.length>params.visRows){refreshScroll.css({height:defaultHeight*params.visRows+"px",display:"none",visibility:"visible"}).children(".cusel-scroll-pane").css("height",defaultHeight*params.visRows+"px");}else{refreshScroll.css({display:"none",visibility:"visible"});}}}(function($){$.jScrollPaneCusel={active:[]};$.fn.jScrollPaneCusel=function(settings){settings=$.extend({},$.fn.jScrollPaneCusel.defaults,settings);var rf=function(){return false;};return this.each(function(){var $this=$(this);var cuselWid=this.parentNode.offsetWidth;$this.css("overflow","hidden");var paneEle=this;if($(this).parent().is(".jScrollPaneContainer")){var currentScrollPosition=settings.maintainPosition?$this.position().top:0;var $c=$(this).parent();var paneWidth=cuselWid;var paneHeight=$c.outerHeight();var trackHeight=paneHeight;$(">.jScrollPaneTrack, >.jScrollArrowUp, >.jScrollArrowDown",$c).remove();$this.css({"top":0});}else{var currentScrollPosition=0;this.originalPadding=$this.css("paddingTop")+" "+$this.css("paddingRight")+" "+$this.css("paddingBottom")+" "+$this.css("paddingLeft");this.originalSidePaddingTotal=(parseInt($this.css("paddingLeft"))||0)+(parseInt($this.css("paddingRight"))||0);var paneWidth=cuselWid;var paneHeight=$this.innerHeight();var trackHeight=paneHeight;$this.wrap($("<div></div>").attr({"className":"jScrollPaneContainer"}).css({"height":paneHeight+"px","width":paneWidth+"px"}));if(!window.navigator.userProfile){var borderWid=parseInt($(this).parent().css("border-left-width"))+parseInt($(this).parent().css("border-right-width"));paneWidth-=borderWid;$(this).css("width",paneWidth+"px").parent().css("width",paneWidth+"px");}$(document).bind("emchange",function(e,cur,prev){$this.jScrollPaneCusel(settings);});}if(settings.reinitialiseOnImageLoad){var $imagesToLoad=$.data(paneEle,"jScrollPaneImagesToLoad")||$("img",$this);var loadedImages=[];if($imagesToLoad.length){$imagesToLoad.each(function(i,val){$(this).bind("load",function(){if($.inArray(i,loadedImages)==-1){loadedImages.push(val);$imagesToLoad=$.grep($imagesToLoad,function(n,i){return n!=val;});$.data(paneEle,"jScrollPaneImagesToLoad",$imagesToLoad);settings.reinitialiseOnImageLoad=false;$this.jScrollPaneCusel(settings);}}).each(function(i,val){if(this.complete||this.complete===undefined){this.src=this.src;}});});}}var p=this.originalSidePaddingTotal;var cssToApply={"height":"auto","width":paneWidth-settings.scrollbarWidth-settings.scrollbarMargin-p+"px"};if(settings.scrollbarOnLeft){cssToApply.paddingLeft=settings.scrollbarMargin+settings.scrollbarWidth+"px";}else{cssToApply.paddingRight=settings.scrollbarMargin+"px";}$this.css(cssToApply);var contentHeight=$this.outerHeight();var percentInView=paneHeight/contentHeight;if(percentInView<0.99){var $container=$this.parent();$container.append($("<div></div>").attr({"className":"jScrollPaneTrack"}).css({"width":settings.scrollbarWidth+"px"}).append($("<div></div>").attr({"className":"jScrollPaneDrag"}).css({"width":settings.scrollbarWidth+"px"}).append($("<div></div>").attr({"className":"jScrollPaneDragTop"}).css({"width":settings.scrollbarWidth+"px"}),$("<div></div>").attr({"className":"jScrollPaneDragBottom"}).css({"width":settings.scrollbarWidth+"px"}))));var $track=$(">.jScrollPaneTrack",$container);var $drag=$(">.jScrollPaneTrack .jScrollPaneDrag",$container);if(settings.showArrows){var currentArrowButton;var currentArrowDirection;var currentArrowInterval;var currentArrowInc;var whileArrowButtonDown=function(){if(currentArrowInc>4||currentArrowInc%4==0){positionDrag(dragPosition+currentArrowDirection*mouseWheelMultiplier);}currentArrowInc++;};var onArrowMouseUp=function(event){$("html").unbind("mouseup",onArrowMouseUp);currentArrowButton.removeClass("jScrollActiveArrowButton");clearInterval(currentArrowInterval);};var onArrowMouseDown=function(){$("html").bind("mouseup",onArrowMouseUp);currentArrowButton.addClass("jScrollActiveArrowButton");currentArrowInc=0;whileArrowButtonDown();currentArrowInterval=setInterval(whileArrowButtonDown,100);};$container.append($("<div></div>").attr({"className":"jScrollArrowUp"}).css({"width":settings.scrollbarWidth+"px"}).bind("mousedown",function(){currentArrowButton=$(this);currentArrowDirection=-1;onArrowMouseDown();this.blur();return false;}).bind("click",rf),$("<div></div>").attr({"className":"jScrollArrowDown"}).css({"width":settings.scrollbarWidth+"px"}).bind("mousedown",function(){currentArrowButton=$(this);currentArrowDirection=1;onArrowMouseDown();this.blur();return false;}).bind("click",rf));var $upArrow=$(">.jScrollArrowUp",$container);var $downArrow=$(">.jScrollArrowDown",$container);if(settings.arrowSize){trackHeight=paneHeight-settings.arrowSize-settings.arrowSize;$track.css({"height":trackHeight+"px",top:settings.arrowSize+"px"});}else{var topArrowHeight=$upArrow.height();settings.arrowSize=topArrowHeight;trackHeight=paneHeight-topArrowHeight-$downArrow.height();$track.css({"height":trackHeight+"px",top:topArrowHeight+"px"});}}var $pane=$(this).css({"position":"absolute","overflow":"visible"});var currentOffset;var maxY;var mouseWheelMultiplier;var dragPosition=0;var dragMiddle=percentInView*paneHeight/2;var getPos=function(event,c){var p=c=="X"?"Left":"Top";return event["page"+c]||(event["client"+c]+(document.documentElement["scroll"+p]||document.body["scroll"+p]))||0;};var ignoreNativeDrag=function(){return false;};var initDrag=function(){ceaseAnimation();currentOffset=$drag.offset(false);currentOffset.top-=dragPosition;maxY=trackHeight-$drag[0].offsetHeight;mouseWheelMultiplier=2*settings.wheelSpeed*maxY/contentHeight;};var onStartDrag=function(event){initDrag();dragMiddle=getPos(event,"Y")-dragPosition-currentOffset.top;$("html").bind("mouseup",onStopDrag).bind("mousemove",updateScroll);if($.browser.msie){$("html").bind("dragstart",ignoreNativeDrag).bind("selectstart",ignoreNativeDrag);}return false;};var onStopDrag=function(){$("html").unbind("mouseup",onStopDrag).unbind("mousemove",updateScroll);dragMiddle=percentInView*paneHeight/2;if($.browser.msie){$("html").unbind("dragstart",ignoreNativeDrag).unbind("selectstart",ignoreNativeDrag);}};var positionDrag=function(destY){destY=destY<0?0:(destY>maxY?maxY:destY);dragPosition=destY;$drag.css({"top":destY+"px"});var p=destY/maxY;$pane.css({"top":((paneHeight-contentHeight)*p)+"px"});$this.trigger("scroll");if(settings.showArrows){$upArrow[destY==0?"addClass":"removeClass"]("disabled");$downArrow[destY==maxY?"addClass":"removeClass"]("disabled");}};var updateScroll=function(e){positionDrag(getPos(e,"Y")-currentOffset.top-dragMiddle);};var dragH=Math.max(Math.min(percentInView*(paneHeight-settings.arrowSize*2),settings.dragMaxHeight),settings.dragMinHeight);$drag.css({"height":dragH+"px"}).bind("mousedown",onStartDrag);var trackScrollInterval;var trackScrollInc;var trackScrollMousePos;var doTrackScroll=function(){if(trackScrollInc>8||trackScrollInc%4==0){positionDrag((dragPosition-((dragPosition-trackScrollMousePos)/2)));}trackScrollInc++;};var onStopTrackClick=function(){clearInterval(trackScrollInterval);$("html").unbind("mouseup",onStopTrackClick).unbind("mousemove",onTrackMouseMove);};var onTrackMouseMove=function(event){trackScrollMousePos=getPos(event,"Y")-currentOffset.top-dragMiddle;};var onTrackClick=function(event){initDrag();onTrackMouseMove(event);trackScrollInc=0;$("html").bind("mouseup",onStopTrackClick).bind("mousemove",onTrackMouseMove);trackScrollInterval=setInterval(doTrackScroll,100);doTrackScroll();};$track.bind("mousedown",onTrackClick);$container.bind("mousewheel",function(event,delta){initDrag();ceaseAnimation();var d=dragPosition;positionDrag(dragPosition-delta*mouseWheelMultiplier);var dragOccured=d!=dragPosition;return false;});var _animateToPosition;var _animateToInterval;function animateToPosition(){var diff=(_animateToPosition-dragPosition)/settings.animateStep;if(diff>1||diff<-1){positionDrag(dragPosition+diff);}else{positionDrag(_animateToPosition);ceaseAnimation();}}var ceaseAnimation=function(){if(_animateToInterval){clearInterval(_animateToInterval);delete _animateToPosition;}};var scrollTo=function(pos,preventAni){if(typeof pos=="string"){$e=$(pos,$this);if(!$e.length){return;}pos=$e.offset().top-$this.offset().top;}$container.scrollTop(0);ceaseAnimation();var destDragPosition=-pos/(paneHeight-contentHeight)*maxY;if(preventAni||!settings.animateTo){positionDrag(destDragPosition);}else{_animateToPosition=destDragPosition;_animateToInterval=setInterval(animateToPosition,settings.animateInterval);}};$this[0].scrollTo=scrollTo;$this[0].scrollBy=function(delta){var currentPos=-parseInt($pane.css("top"))||0;scrollTo(currentPos+delta);};initDrag();scrollTo(-currentScrollPosition,true);$("*",this).bind("focus",function(event){var $e=$(this);var eleTop=0;while($e[0]!=$this[0]){eleTop+=$e.position().top;$e=$e.offsetParent();}var viewportTop=-parseInt($pane.css("top"))||0;var maxVisibleEleTop=viewportTop+paneHeight;var eleInView=eleTop>viewportTop&&eleTop<maxVisibleEleTop;if(!eleInView){var destPos=eleTop-settings.scrollbarMargin;if(eleTop>viewportTop){destPos+=$(this).height()+15+settings.scrollbarMargin-paneHeight;}scrollTo(destPos);}});if(location.hash){scrollTo(location.hash);}$(document).bind("click",function(e){$target=$(e.target);if($target.is("a")){var h=$target.attr("href");if(h.substr(0,1)=="#"){scrollTo(h);}}});$.jScrollPaneCusel.active.push($this[0]);}else{$this.css({"height":paneHeight+"px","width":paneWidth-this.originalSidePaddingTotal+"px","padding":this.originalPadding});$this.parent().unbind("mousewheel");}});};$.fn.jScrollPaneRemoveCusel=function(){$(this).each(function(){$this=$(this);var $c=$this.parent();if($c.is(".jScrollPaneContainer")){$this.css({"top":"","height":"","width":"","padding":"","overflow":"","position":""});$this.attr("style",$this.data("originalStyleTag"));$c.after($this).remove();}});};$.fn.jScrollPaneCusel.defaults={scrollbarWidth:10,scrollbarMargin:5,wheelSpeed:18,showArrows:false,arrowSize:0,animateTo:false,dragMinHeight:1,dragMaxHeight:99999,animateInterval:100,animateStep:3,maintainPosition:true,scrollbarOnLeft:false,reinitialiseOnImageLoad:false};$(window).bind("unload",function(){var els=$.jScrollPaneCusel.active;for(var i=0;i<els.length;i++){els[i].scrollTo=els[i].scrollBy=null;}});})(jQuery);(function($){$.event.special.mousewheel={setup:function(){var handler=$.event.special.mousewheel.handler;if($.browser.mozilla){$(this).bind("mousemove.mousewheel",function(event){$.data(this,"mwcursorposdata",{pageX:event.pageX,pageY:event.pageY,clientX:event.clientX,clientY:event.clientY});});}if(this.addEventListener){this.addEventListener(($.browser.mozilla?"DOMMouseScroll":"mousewheel"),handler,false);}else{this.onmousewheel=handler;}},teardown:function(){var handler=$.event.special.mousewheel.handler;$(this).unbind("mousemove.mousewheel");if(this.removeEventListener){this.removeEventListener(($.browser.mozilla?"DOMMouseScroll":"mousewheel"),handler,false);}else{this.onmousewheel=function(){};}$.removeData(this,"mwcursorposdata");},handler:function(event){var args=Array.prototype.slice.call(arguments,1);event=$.event.fix(event||window.event);$.extend(event,$.data(this,"mwcursorposdata")||{});var delta=0,returnValue=true;if(event.wheelDelta){delta=event.wheelDelta/120;}if(event.detail){delta=-event.detail/3;}event.data=event.data||{};event.type="mousewheel";args.unshift(delta);args.unshift(event);return $.event.handle.apply(this,args);}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel");},unmousewheel:function(fn){return this.unbind("mousewheel",fn);}});})(jQuery);