var showMore = true;

function setTrue() {
	showMore = true;
}

function showSubElements(objC) {
	
	if(showMore) {
		//alert(objC.tagName);
		for (var j=0; j<objC.childNodes.length; j++) {
			if(objC.childNodes[j].tagName == "UL") {
				if(objC.childNodes[j].style.display == "none") {
				    objC.className="active_li";
					objC.childNodes[j].style.display = 'block';
					var ulCol = objC.parentNode.getElementsByTagName("UL");
					for (var k=0; k<ulCol.length; k++) {
						if(ulCol[k]!=objC.childNodes[j]) {
						    ulCol[k].parentNode.className="";
							ulCol[k].style.display = 'none';
						}
					}
				}
				else {
				    objC.className="";
					objC.childNodes[j].style.display = 'none';
					var ulCol = objC.childNodes[j].getElementsByTagName("ul");
					for (var k=0; k<ulCol.length; k++) {
					    ulCol[k].parentNode.className="";
						ulCol[k].style.display = 'none';
					}
				}
			}
		}
		showMore = false;
		timer = setTimeout("setTrue()",50);
	}
}

function goUrl(url) {
    //alert(url);
	if(showMore) {
		document.location.href = url;
		showMore = false;
		timer = setTimeout("setTrue()",50);
	}
}


function showContent() {
	var content = document.getElementById("menu")
	var liCol = content.getElementsByTagName("li");
	
	for (var i=0; i<liCol.length; i++) {
		if(liCol[i].childNodes[0]) {
			if(liCol[i].childNodes[0].tagName != "A") {
				liCol[i].onclick = function() {
					showSubElements(this);
					return false;
				}
			}
			else {
				//tmpUrl = liCol[i].childNodes[0].href;
				//alert(tmpUrl);
				liCol[i].onclick = function() {
				    tmpUrl = this.childNodes[0].href;
					goUrl(tmpUrl);
					//return false;
				}
			}
		}
	}
}


window.onload = function() {
	showContent()
}