/**
 * @author chiayi
 */

	var cssmenuids = ["list"]
	var csssubmenuoffset = -1
	function createcssmenu2(){
		for (var i = 0; i < cssmenuids.length; i++) {
			var ultags = document.getElementById(cssmenuids[i]).getElementsByTagName("ul")
			for (var t = 0; t < ultags.length; t++) {
				ultags[t].style.top = ultags[t].parentNode.offsetHeight + csssubmenuoffset + "px";
				ultags[t].parentNode.onmouseover = function(){
					this.style.zIndex = 100;
					this.getElementsByTagName("ul")[0].style.visibility = "visible";
					this.getElementsByTagName("ul")[0].style.zIndex = 0;
				}
				ultags[t].parentNode.onmouseout = function(){
					this.style.zIndex = 0;
					this.getElementsByTagName("ul")[0].style.visibility = "hidden";
					this.getElementsByTagName("ul")[0].style.zIndex = 100;
				}
			}
		}
	}
	
	if (window.addEventListener) 
		window.addEventListener("load", createcssmenu2, false);
	else 
		if (window.attachEvent) 
			window.attachEvent("onload", createcssmenu2);