top.vdHover = function() {
		var vdLists=document.getElementsByTagName('UL');
		var i=0;
		var done=false;
		while (!done) {
			if (vdLists[i]) {
				if (vdLists[i].className.match(new RegExp("\\bpulldown\\b"))) {
					var item=vdLists[i].firstChild;
					while (item && item.tagName=='LI') {
						item.onmouseover=function() {
							this.className+=" vdHover";
						}
						item.onmouseout=function() {
							this.className=this.className.replace(new RegExp(" vdHover\\b"),"");
						}
						item=item.nextSibling;
					}
				}
			} else {
				done=true;
			}
			i++;
		}
	}
	if (window.attachEvent) {
		window.attachEvent("onload", top.vdHover);
	}