function clickHandler(objClicked)
{
	var sNameClass = "menuLevelLinks";
	var objElement;
	var iI;
	for (iI = 0; iI < objClicked.parentElement.children.length; iI++)
	{
		objElement = objClicked.parentElement.children[iI];
		if (objElement.className == "menuLevelLinks")
			objElement.style.display = (objElement.style.display == "none") ? "" : "none";
	}
}