// Fixes visible dropdownarrow on hiddenpages
function csFixDWDropdownMenus() {
	var aTables = document.getElementsByTagName("table");
	var oTable, t=0;
	while (oTable = aTables[t++]) {
		if (oTable.rows.length == 0) {
			csKillDropdownArrow(oTable.parentNode.id);
		}
	}
}

function csKillDropdownArrow(sID) {
	var oTR = document.getElementById(sID.replace("submenu", ""));
	if (oTR) {
		oTR.getElementsByTagName("img")[0].style.visibility = "hidden";
	}
}