// TOP HORIZONTAL MENU FUNCTIONS

var hmenuids=["horizMenu", "horizMenu2"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus_horizontal()
{
	for (var i=0; i<hmenuids.length; i++)
	{
		var checkMenu = document.getElementById(hmenuids[i]);
		if (checkMenu != null)
		{
			var ultags=document.getElementById(hmenuids[i]).getElementsByTagName("ul")
			for (var t=0; t<ultags.length; t++)
			{
				if (ultags[t].parentNode.parentNode.id==hmenuids[i])
				{ //if this is a first level submenu
					ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
					ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
				}
				else
				{ //else if this is a sub level menu (ul)
					ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
					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"
				}*/
				 ultags[t].parentNode.onmouseover=function(e){
					this.getElementsByTagName("ul")[0].isMouseOver=true;
					this.getElementsByTagName("ul")[0].style.visibility="visible";

					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"
					},0);
				  }
			}
		}
	}
}

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