gTimeoutId=0;
document.write('<style>#menu-div ul {position:absolute;display:block;}#menu-div ul li ul {display:none;}</'+'style>');
function makeMenu(){
	var div=document.getElementById("menu-div");
	if(!div) return;
	var ulCollection=div.getElementsByTagName("ul");
	for(var i=0; i<ulCollection.length; i++){
		ulCollection[i].style.position = "absolute";
		ulCollection[i].style.display = "block";
		if(ulCollection[i].parentNode.nodeName=="LI"){
			ulCollection[i].style.display = "none";
			ulCollection[i].onmouseover = function(){
				window.clearTimeout(gTimeoutId);
			}
			ulCollection[i].parentNode.onmouseover = function(){
				var ulCollection=div.getElementsByTagName("ul");
				for(var i=0; i<ulCollection.length; i++){
					if(ulCollection[i].parentNode==this){
						window.clearTimeout(gTimeoutId);
						gTimeoutId = window.setTimeout("show('"+ulCollection[i].id+"')", 500);
					}
				}
			}
			ulCollection[i].parentNode.onmouseout = function(){
				var ulCollection=div.getElementsByTagName("ul");
				for(var i=0; i<ulCollection.length; i++){
					if(ulCollection[i].parentNode==this){
						window.clearTimeout(gTimeoutId);
						gTimeoutId = window.setTimeout("hideAll()", 500);
					}
				}
			}
		}
	}
	//document.getElementsByTagName('head').item(0).removeChild(document.getElementById('_mStyle'));
}

function show(id){
	hideAll();
	document.getElementById(id).style.display = "block";
}

function hideAll(){
	var div=document.getElementById("menu-div");
	if(!div) return;
	var ulCollection=div.getElementsByTagName("ul");
	for(var i=0; i<ulCollection.length; i++){
		if(ulCollection[i].parentNode.nodeName=="LI"){
			ulCollection[i].style.display = "none";
		}
	}
}