function menuOnload(){	
	var ul = document.getElementById("menuTree").getElementsByTagName("ul");
	for(var i=0;i<ul.length;i++){
		var fat = ul[i].parentNode;		
		if(ul[i].className!="menuTree-sub"){			
			var a = getChild(fat,"a")[0];		
			a.className=" hasSub";
		}		
		(
			function(){				
				var _self = ul[i];
				var status;
				fat.onmouseover = function(){
					status = "open";
					var _this = this;
					setTimeout(
						function(){
							if(status=="open") {								
								_self.style.display = "block";
							}
						}
						,180
					);
				}
				fat.onmouseout = function(){
					status = "close";
					setTimeout(
						function(){
							if(status=="close") _self.style.display = "none";
						}
						,200
					);
				}
			}
		)();
	}
	
}