var menuids=["treemenu"]
function buildsubmenus_horizontal(){
for (var i=0; i<menuids.length; i++){
var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul");
for (var t=0; t<ultags.length; t++){
if (ultags[t].parentNode.parentNode.id==menuids[i]){
ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px"
ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
}
else{
ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px"
ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"
}
ultags[t].parentNode.onmouseover=function(){
this.getElementsByTagName("ul")[0].style.visibility="visible"
}
ultags[t].parentNode.onmouseout=function(){
this.getElementsByTagName("ul")[0].style.visibility="hidden"
}
}
}
}
if (window.addEventListener)
window.addEventListener("load", buildsubmenus_horizontal, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_horizontal)
function scrollBarUp(){
var items=new Array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21");
var itemElement=new Array();
var itemDisplayBlockMin=0;
var itemDisplayNone=0;
var itemDisplayBlockMax=0;
for(var i=0;i<items.length;i++){
var itemLi=document.getElementById(items[i]);
itemElement[i]=itemLi;
}
for(var j=0;j<itemElement.length;j++){
if(itemElement[j].style.display=="block"){
itemDisplayBlockMin=j;
break;
}
}
for(var k=itemElement.length-1;k>=0;k--){
if(itemElement[k].style.display=="block"){
itemDisplayBlockMax=k;
break;
}
}
if(itemDisplayBlockMax!=itemElement.length-1){
itemDisplayNone=itemDisplayBlockMax+1;
itemElement[itemDisplayBlockMin].style.display="none";
itemElement[itemDisplayNone].style.display="block";
}
}
function scrollBarDown(){
var items=new Array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21");
var itemElement=new Array();
var itemDisplayBlockMax=0;
var itemDisplayBlockMin=0;
var itemDisplayNone=0;
for(var i=0;i<items.length;i++){
var itemLi=document.getElementById(items[i]);
itemElement[i]=itemLi;
}
for(var j=itemElement.length-1;j>=0;j--){
if(itemElement[j].style.display=="block"){
itemDisplayBlockMax=j;
break;
}
}
for(var k=0;k<itemElement.length;k++){
if(itemElement[k].style.display=="block"){
itemDisplayBlockMin=k;
break;
}
}
if(itemDisplayBlockMin!=0){
itemDisplayNone=itemDisplayBlockMin-1;
itemElement[itemDisplayBlockMax].style.display="none";
itemElement[itemDisplayNone].style.display="block";
}
}
