var menuwidth='165px';
var disappeardelay=1000;
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; position:absolute; z-index:100; width:'+menuwidth+';" 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");
  dropmenuobj.y=getposOffset(obj,"top");
  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)
};

if(hidemenu_onclick=="yes") document.onclick=hidemenu;