function showChildMenu(objEl, blnShow){
	var objList = objEl.nextSibling;

	while (objList && objList.nodeType!=1)
	{
		objList=objList.nextSibling;
	}
	if (objList && objList.nodeName=="UL"){
		showMenu(objList, blnShow);
	}
}

function showMenu(objEl, blnShow){
	objEl.style.display = (blnShow ? "block" : "none");
}