var menuids = ["ulPestMenuCentral", "ulPestMenuLateral"];
function buildsubmenus_horizontal() {
	for (var i = 0; i < menuids.length; i++) {
		if (document.getElementById(menuids[i]) != null) {
			var ultags = document.getElementById(menuids[i]).getElementsByTagName("ul");
			for (var t = 0; t < ultags.length; t++) {
				var currentAnchors = ultags[t].parentNode.getElementsByTagName("a");
				if (currentAnchors != null && currentAnchors != '' && currentAnchors.length > 0) {	//active anchors exists	
					if (ultags[t].parentNode.parentNode.id == menuids[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
						currentAnchors[0].className = currentAnchors[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
						currentAnchors[0].className = currentAnchors[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";
					}
				}
			}
		}
	}
}

function gtrackpagina(page) {
	try {
		pageTracker._trackPageview(page);
	} catch (err) { }
}

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