function def(arg) {return arg!=undefined && arg!=null && arg!="";}
//highlight selected parent menu
function submenu(parent, menu, on) {
	var par = document.getElementById(parent);
	if(def(par)) {
		if(par.getAttribute("class")=="selectedItem") return;
		if(on) par.style.fontWeight = "bold"; else par.style.fontWeight = "normal";
	}
}
//force redraw of editorial div, 100 ms too short
function redraw() {
	var ed = document.getElementById("EditorialLeft");
	if(def(ed)) {ed.style.width = "222px";window.setTimeout("show('EditorialLeft')",1000);return;}
	ed = document.getElementById("EditorialRight");
	if(def(ed)) {ed.style.width = "222px";window.setTimeout("show('EditorialRight')",1000);}
}
function show(id) {
	var ed = document.getElementById(id);
	ed.style.width = "220px";
}