var tabdropdown={disappeardelay:500,disablemenuclick:false,enableiframeshim:1,dropmenuobj:null,ie:document.all,firefox:document.getElementById&&!document.all,previousmenuitem:null,currentpageurl:window.location.href.replace("http://"+window.location.hostname,"").replace(/^\//,""),getposOffset:function(what,offsettype){var totaloffset=(offsettype=="left")?what.offsetLeft:what.offsetTop;var parentEl=what.offsetParent;while(parentEl!=null){totaloffset=(offsettype=="left")?totaloffset+parentEl.offsetLeft:totaloffset+parentEl.offsetTop;parentEl=parentEl.offsetParent;}
return totaloffset;},showhide:function(obj,e,obj2){if(this.ie||this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px";if(e.type=="click"&&obj.visibility==hidden||e.type=="mouseover"){if(obj2.parentNode.className.indexOf("default")==-1)
obj2.parentNode.className="selected";obj.display="block";}
else if(e.type=="click")
{obj.display="none";}},iecompattest:function(){return(document.compatMode&&document.compatMode!="BackCompat")?document.documentElement:document.body;},clearbrowseredge:function(obj,whichedge){var edgeoffset=0;if(whichedge=="rightedge"){var windowedge=this.ie&&!window.opera?this.standardbody.scrollLeft+this.standardbody.clientWidth-15:window.pageXOffset+window.innerWidth-15;this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth;if(windowedge-this.dropmenuobj.x<this.dropmenuobj.contentmeasure)
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth;}
else{var topedge=this.ie&&!window.opera?this.standardbody.scrollTop:window.pageYOffset;var windowedge=this.ie&&!window.opera?this.standardbody.scrollTop+this.standardbody.clientHeight-15:window.pageYOffset+window.innerHeight-18;this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight;if(windowedge-this.dropmenuobj.y<this.dropmenuobj.contentmeasure){edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight;if((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure)
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge;}
this.dropmenuobj.firstlink.style.borderTopWidth=(edgeoffset==0)?0:"1px";}
return edgeoffset;},dropit:function(obj,e,dropmenuID){if(this.dropmenuobj!=null)
{this.dropmenuobj.style.display="none";if(this.previousmenuitem!=null&&this.previousmenuitem!=obj)
{if(this.previousmenuitem.parentNode.className.indexOf("default")==-1)
this.previousmenuitem.parentNode.className="";}}
this.clearhidemenu()
if(this.ie||this.firefox)
{obj.onmouseout=function(){tabdropdown.delayhidemenu(obj);}
obj.onclick=function(){return!tabdropdown.disablemenuclick;}
this.dropmenuobj=document.getElementById(dropmenuID);this.dropmenuobj.onmouseover=function(){tabdropdown.clearhidemenu();}
this.dropmenuobj.onmouseout=function(e){tabdropdown.dynamichide(e,obj);}
this.dropmenuobj.onclick=function(){tabdropdown.delayhidemenu(obj);}
this.showhide(this.dropmenuobj.style,e,obj);if($(dropmenuID).getStyle('text-align')=="right")
{this.dropmenuobj.x=this.getposOffset(obj,"left")-($(dropmenuID).getWidth()-$(obj).getWidth())+4;}
else
{this.dropmenuobj.x=this.getposOffset(obj,"left");}
this.dropmenuobj.y=this.getposOffset(obj,"top");this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj,"rightedge")+"px";this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj,"bottomedge")+obj.offsetHeight+1+"px";this.previousmenuitem=obj;this.positionshim();}},contains_firefox:function(a,b){while(b.parentNode)
if((b=b.parentNode)==a)
return true;return false;},dynamichide:function(e,obj2){var evtobj=window.event?window.event:e;if(this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu(obj2);else if(this.firefox&&e.currentTarget!=evtobj.relatedTarget&&!this.contains_firefox(evtobj.currentTarget,evtobj.relatedTarget))
this.delayhidemenu(obj2);},delayhidemenu:function(obj2){this.delayhide=setTimeout(function(){tabdropdown.dropmenuobj.style.display='none';if(obj2.parentNode.className.indexOf('default')==-1)obj2.parentNode.className=''},this.disappeardelay)},clearhidemenu:function(){if(this.delayhide!="undefined")
clearTimeout(this.delayhide);},positionshim:function(){if(this.enableiframeshim&&typeof this.shimobject!="undefined"){if(this.dropmenuobj.style.display=="block"){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.display=="block")?"block":"none";}},hideshim:function(){if(this.enableiframeshim&&typeof this.shimobject!="undefined")
this.shimobject.style.display='none';},isSelected:function(menuurl){var menuurl=menuurl.replace("http://"+menuurl.hostname,"").replace(/^\//,"");return(tabdropdown.currentpageurl==menuurl);},init:function(menuid,dselected){this.standardbody=(document.compatMode=="CSS1Compat")?document.documentElement:document.body;var menuitems=document.getElementById(menuid).getElementsByTagName("a");for(var i=0;i<menuitems.length;i++)
{if(menuitems[i].getAttribute("rel"))
{var relvalue=menuitems[i].getAttribute("rel");document.getElementById(relvalue).firstlink=document.getElementById(relvalue).getElementsByTagName("a")[0];menuitems[i].onmouseover=function(e){var event=typeof e!="undefined"?e:window.event;tabdropdown.dropit(this,event,this.getAttribute("rel"));}}
if(dselected=="auto"&&typeof setalready=="undefined"&&this.isSelected(menuitems[i].href))
{menuitems[i].parentNode.className+=" selected default";var setalready=true;}
else if(parseInt(dselected)==i)
menuitems[i].parentNode.className+=" selected default";}}}