function preloadMenu(){
	return true;
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var sm="";
function chimg() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<chimg.arguments.length; i+=2) {
			if(sm!=chimg.arguments[i])
				document[chimg.arguments[i]].src = chimg.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function qNavPreload() {
	if (document.images) {
		qn1 = newImage("/images/i_home_a.gif");
		qn2 = newImage("/images/i_map_a.gif");
		qn3 = newImage("/images/i_mail_a.gif");
		qn4 = newImage("/images/i_search_a.gif");
		qn5 = newImage("/images/i_list_a.gif");
		preloadFlag = true;
	}
}