if (document.getElementById) { //DynamicDrive.com change
	document.write('<style type="text/css"> ');
	document.write('.submenu{display: none;} ');
	document.write('</style> ');
}
function SwitchMenu(obj, num) {
	if (document.getElementById) {
		var menuNode;
		var el = document.getElementById(obj);
		var ar = document.getElementById("ulmenu").getElementsByTagName("dd"); //DynamicDrive.com change
		if (el.style.display != "block") {
			/* 打开任意项，其它项自动收缩  */
			for (var i = 0; i < ar.length; i++) {
				if (ar[i].className == "submenu") {
				    ar[i].style.display = "none"; //alert(ar[i].parentNode.className);
					DisplayPreNode(ar[i], false);
				}
			}
			el.style.display = "block";
			DisplayPreNode(el, true);
		} else {
		    el.style.display = "none";
			DisplayPreNode(el, false);
		}
	}
}
function DisplayPreNode(node, setOn) {
    var preNode = node.previousSibling.tagName ? node.previousSibling : node.previousSibling.previousSibling;
    if (setOn) {
        preNode.className = 'on';
    }
    else {
        preNode.className = "";
    }
}


//tabs
function setTab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"on":"";
  con.style.display=i==cursel?"block":"none";
 }
}

/*MMOsite top & mmosite footer*/
function NavigationHeader(){
   mmoHeader()
}
function NavigationFooter(){
   mmoFooter()
}