var menuwidth='180px';
var menubgcolor='white';
var disappeardelay=250;
var hidemenu_onclick='yes';
var ie4=document.all;
var ns6=document.getElementById&&!document.all;

if (ie4||ns6)document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+';" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"><\/div>');
function getposOffset(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;
}

function showhide(obj, e, visible, hidden, menuwidth){
	if (ie4||ns6) dropmenuobj.style.left=dropmenuobj.style.top=-500;
	if (menuwidth!=""){ dropmenuobj.widthobj=dropmenuobj.style;
	dropmenuobj.widthobj.width=menuwidth;
}

if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover") obj.visibility=visible;
else if (e.type=="click") obj.visibility=hidden;}

function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}
function clearbrowseredge(obj, whichedge){
var edgeoffset=0;
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure) edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;
} else{ var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset;
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;
} } return edgeoffset;}function populatemenu(what){ if (ie4||ns6) dropmenuobj.innerHTML=what.join("");}function dropdownmenu(obj, e, menucontents, menuwidth){ if (window.event) event.cancelBubble=true;
else if (e.stopPropagation) e.stopPropagation();
clearhidemenu();
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
populatemenu(menucontents);
if (ie4||ns6){ showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth);
dropmenuobj.x=(getposOffset(obj, "left")+5);
dropmenuobj.y=(getposOffset(obj, "top")-5);
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";
} return clickreturnvalue();}function clickreturnvalue(){if (ie4||ns6) return false;else return true;}function contains_ns6(a, b) { while (b.parentNode) if ((b = b.parentNode) == a) return true;
return false;}function dynamichide(e){ if (ie4&&!dropmenuobj.contains(e.toElement)) delayhidemenu();
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget)) delayhidemenu();}function hidemenu(e){ if (typeof dropmenuobj!="undefined"){ if (ie4||ns6) dropmenuobj.style.visibility="hidden";
}}function delayhidemenu(){ if (ie4||ns6) delayhide=setTimeout("hidemenu()",disappeardelay);}function clearhidemenu(){ if (typeof delayhide!="undefined") clearTimeout(delayhide);}