// JavaScript Document
function callele(obj)
{
  //alert(document.getElementsByTagName(obj.tagName).text);
  if(obj.getElementsByTagName("ul")[0] != undefined)
  {
    obj.getElementsByTagName("ul")[0].style.display="block";
	obj.getElementsByTagName("a")[0].className="liover";
  }
}
function shut(obj)
{
  if(obj.getElementsByTagName("ul")[0] != undefined)
  {
    obj.getElementsByTagName("ul")[0].style.display="none";
	obj.getElementsByTagName("a")[0].className="";
  }
}
function menuFix(navObj)
{
  var navObj=$("nav");
  var sfEls = navObj.getElementsByTagName("li");
  for (var i=0; i<sfEls.length; i++)
  {
    if(sfEls[i].getElementsByTagName("ul")[0] != undefined)
	{
		sfEls[i].getElementsByTagName("ul")[0].style.display = "none";
		if(document.all)
		{
			sfEls[i].getElementsByTagName("ul")[0].style.top=(sfEls[i].offsetHeight-25)+"px";
			sfEls[i].getElementsByTagName("ul")[0].style.left="68px";
		}
		else
		{
			sfEls[i].getElementsByTagName("ul")[0].style.zIndex="100";
			sfEls[i].getElementsByTagName("ul")[0].style.top=(sfEls[i].offsetHeight-25)+"px";
			sfEls[i].getElementsByTagName("ul")[0].style.left="68px";
			sfEls[i].getElementsByTagName("ul")[0].style.opacity=1;
		}
	    sfEls[i].onmouseover=function()
	    {
			callele(this);
		}
		sfEls[i].onmouseout=function()
		{
			shut(this);
		}
	}
  }  
}
window.onload=menuFix;