var menuids=["treemenu1"] 

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++){
															if (ultags[t].parentNode.parentNode.id==menuids[i]){ 
																						ultags[t].style.top="27px"; 
																}
																else{ 
																	ultags[t].style.left="163px"
																	}
	

														ultags[t].parentNode.onmouseover=function(e){
														this.getElementsByTagName("ul")[0].isMouseOver=true;
														this.getElementsByTagName("ul")[0].style.visibility="visible"
														hideAllOther(this);

																	if(this.toref)
																				window.clearTimeout(this.toref);
													}
													
													
									ultags[t].parentNode.onmouseout=function(){
									var saveref=this.getElementsByTagName("ul")[0];
									saveref.isMouseOver=false;
														if(this.toref)
																	window.clearTimeout(this.toref);

										this.toref=window.setTimeout(function(e){if(!saveref.isMouseOver)saveref.style.visibility="hidden"},100);
								}
					}
			}
		}





function hideAllOther(liobj){
var p=liobj.parentNode.childNodes;
			
			
			var i;
				try{
					for (i=0; i<p.length; i++){
					if (liobj != p[i] && "LI"==p[i].tagName && p[i].getElementsByTagName("ul").length)
					p[i].getElementsByTagName("ul")[0].style.visibility="hidden";
								}
					}catch(e){ alert(p[i].innerHTML)
			}

}