function showMenu(menuobj){
	if(document.all){
		var childMenus = menuobj.parentNode.childNodes;
		for(var i=0; i<childMenus.length; i++){	
			var obj = childMenus[i];
			if(obj.nodeName.toLowerCase() == "ul"){
				obj.style.display = "block";obj.attachEvent("onmouseover", function(){obj.style.display = "block";});}}}}
function hideMenu(menuobj){
	if(document.all){
		var childMenus = menuobj.parentNode.childNodes;
		for(var i=0; i<childMenus.length; i++){	
			var obj = childMenus[i];
			if(obj.nodeName.toLowerCase() == "ul"){
				obj.style.display = "none";obj.attachEvent("onmouseout", function(){obj.style.display = "none";});}}}}



function ShMenuT(menuobj){
	var childMenus = menuobj.parentNode.childNodes;
	for(var i=0; i<childMenus.length; i++){	
		var obj = childMenus[i];
		if(obj.nodeName.toLowerCase() == "ul"){
			if (obj.style.display == "none" || obj.style.display == ""){
				obj.style.display = "block";
			}
			else if (obj.style.display == "block"){
				obj.style.display = "none";
			}			
		}	
	}
}