var cssdropdown={disappeardelay:250,disablemenuclick:false,enableswipe:1,enableiframeshim:1,dropmenuobj:null,ie:document.all,firefox:document.getElementById&&!document.all,swipetimer:undefined,bottomclip:0,getposOffset:function(b,a){var d=(a=="left")?b.offsetLeft:b.offsetTop;var c=b.offsetParent;while(c!=null){d=(a=="left")?d+c.offsetLeft:d+c.offsetTop;c=c.offsetParent}return d},swipeeffect:function(){if(this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){this.bottomclip+=10+(this.bottomclip/10);this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"}else{return}this.swipetimer=setTimeout("cssdropdown.swipeeffect()",10)},showhide:function(b,a){if(this.ie||this.firefox){this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"}if(a.type=="click"&&b.visibility==hidden||a.type=="mouseover"){if(this.enableswipe==1){if(typeof this.swipetimer!="undefined"){clearTimeout(this.swipetimer)}b.clip="rect(0 auto 0 0)";this.bottomclip=0;this.swipeeffect()}b.visibility="visible"}else{if(a.type=="click"){b.visibility="hidden"}}},iecompattest:function(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body},clearbrowseredge:function(c,a){var e=0;if(a=="rightedge"){var b=this.ie&&!window.opera?this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15:window.pageXOffset+window.innerWidth-15;this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth;if(b-this.dropmenuobj.x<this.dropmenuobj.contentmeasure){e=this.dropmenuobj.contentmeasure-c.offsetWidth}}else{var d=this.ie&&!window.opera?this.iecompattest().scrollTop:window.pageYOffset;var b=this.ie&&!window.opera?this.iecompattest().scrollTop+this.iecompattest().clientHeight-15:window.pageYOffset+window.innerHeight-18;this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight;if(b-this.dropmenuobj.y<this.dropmenuobj.contentmeasure){e=this.dropmenuobj.contentmeasure+c.offsetHeight;if((this.dropmenuobj.y-d)<this.dropmenuobj.contentmeasure){e=this.dropmenuobj.y+c.offsetHeight-d}}}return e},dropit:function(a,c,b){if(this.dropmenuobj!=null){this.dropmenuobj.style.visibility="hidden"}this.clearhidemenu();if(this.ie||this.firefox){a.onmouseout=function(){cssdropdown.delayhidemenu()};a.onclick=function(){return !cssdropdown.disablemenuclick};this.dropmenuobj=document.getElementById(b);this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()};this.dropmenuobj.onmouseout=function(d){cssdropdown.dynamichide(d)};this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()};this.showhide(this.dropmenuobj.style,c);this.dropmenuobj.x=this.getposOffset(a,"left");this.dropmenuobj.y=this.getposOffset(a,"top");this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(a,"rightedge")+"px";this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(a,"bottomedge")+a.offsetHeight+1+"px";this.positionshim()}},positionshim:function(){if(this.enableiframeshim&&typeof this.shimobject!="undefined"){if(this.dropmenuobj.style.visibility=="visible"){this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px";this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px";this.shimobject.style.left=this.dropmenuobj.style.left;this.shimobject.style.top=this.dropmenuobj.style.top}this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")?"block":"none"}},hideshim:function(){if(this.enableiframeshim&&typeof this.shimobject!="undefined"){this.shimobject.style.display="none"}},contains_firefox:function(d,c){while(c.parentNode){if((c=c.parentNode)==d){return true}}return false},dynamichide:function(b){var a=window.event?window.event:b;if(this.ie&&!this.dropmenuobj.contains(a.toElement)){this.delayhidemenu()}else{if(this.firefox&&b.currentTarget!=a.relatedTarget&&!this.contains_firefox(a.currentTarget,a.relatedTarget)){this.delayhidemenu()}}},delayhidemenu:function(){this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay)},clearhidemenu:function(){if(this.delayhide!="undefined"){clearTimeout(this.delayhide)}},startchrome:function(){for(var a=0;a<arguments.length;a++){var b=document.getElementById(arguments[a]).getElementsByTagName("a");for(var d=0;d<b.length;d++){if(b[d].getAttribute("rel")){var c=b[d].getAttribute("rel");b[d].onmouseover=function(f){var e=typeof f!="undefined"?f:window.event;cssdropdown.dropit(this,e,this.getAttribute("rel"))}}}}if(window.createPopup&&!window.XmlHttpRequest){document.write('<IFRAME id="iframeshim"  src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>');this.shimobject=document.getElementById("iframeshim")}}};