var menuids = [ "treemenu1" ];
// Enter id(s) of SuckerTree UL menus, separated by commas

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]) {
				// 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";
			};
		}
	}
}

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