function showSubMenu(subMenu){
	subMenu.className = "floatMenu";
	fixListItem(subMenu.nextSibling, "iefix");
}

function hideSubMenu(subMenu){
	subMenu.className = "";
	fixListItem(subMenu.nextSibling, "");
}

function fixListItem(item, cName) {
	var li = getNextLI(item);
	if (li != null) li.className = cName;
}

function getNextLI(node) {
	if (node == null) return null;
	if (node.nodeName == "LI") return node;
	getNextLI(node.nextSibling);
}