var timeout         = 2000;
var closetimer		= 0;
var ddmenuitem      = 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime(id);

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';	
}

// go close timer
function mclosetime(id)
{
	alert('boe');
	closetimer = window.setTimeout(mclose, timeout);	
}

// cancel close timer
function mcancelclosetime(id)
{	
	if(closetimer)
	{		
		window.clearTimeout(closetimer);
		closetimer = null;				
	}
}

// close layer when click-out
document.onclick = mclose; 
// -->

startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("sddm");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace
        (" over", "");
   }
   }
  }
 }
}
window.onload=startList;