var menuids=["suckertree1"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus)



function showmenu(id){
whichEl = eval("child" + id);
if (whichEl.style.display == "none")
{
	eval("child" + id + ".style.display=\"\";");
	var bg = document.getElementById("menubg"+id);
	bg.className = "minuspic";
}
else
{
	eval("child" + id + ".style.display=\"none\";");
	var bg = document.getElementById("menubg"+id);
	bg.className = "addpic";
}
}
document.writeln("<script type=\"text\/javascript\" src=\"http:\/\/js.tongji.cn.yahoo.com\/617885\/ystat.js\"><\/script><noscript><a href=\"http:\/\/tongji.cn.yahoo.com\"><img src=\"http:\/\/img.tongji.cn.yahoo.com\/617885\/ystat.gif\"><\/a><\/noscript>")


  var isDOM = (document.getElementById ? true : false); 
  var isIE4 = ((document.all && !isDOM) ? true : false);
  var isNS4 = (document.layers ? true : false);

  function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
  }
  var isNS = navigator.appName == "Netscape";

  function moveRightEdge() {
	var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;
	if (isNS4) {
	  yMenuFrom   = scroll.top;
	  yMenuTo     = windows.pageYOffset + 200;
	} else if (isDOM) {
	  yMenuFrom   = parseInt (scroll.style.top, 10);
	  yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) + 200;
	}
	timeoutNextCheck = 500;

	if (yMenuFrom != yMenuTo) {
	  yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 20);
	  if (yMenuTo < yMenuFrom)
		yOffset = -yOffset;
	  if (isNS4)
		scroll.top += yOffset;
	  else if (isDOM)
		scroll.style.top = parseInt (scroll.style.top, 10) + yOffset;
		timeoutNextCheck = 10;
	}
	setTimeout ("moveRightEdge()", timeoutNextCheck);

  }