function numbersOnly () {
	if (event.keyCode<48||event.keyCode>57) return false
	}

function gid(id) {
	return document.getElementById(id);
	}

function flashFix (divName,src) {
	gid(divName).innerHTML = src;
	}

function confirmNhref(text,href) {
	myConfirm=confirm(text);
	if (myConfirm==true) location.href = href;
	return (myConfirm);
	}