function confirmSubmit(message) {
	var agree=confirm(message);
	if (agree) return true ;
	else return false ;
}

function disableIt(arg) {
	var setsToCheck = arguments.length-1;
	var setsChecked = 0;
	for (var a = 1; a < arguments.length; a++) {
		for (var i = 0; i < arguments[a].length; i++) {
			if (arguments[a][i].checked) {
				var valChecked = 1;
				break;
			} else var valChecked = 0;
		}
		setsChecked += valChecked;
	}
	if (setsChecked == setsToCheck) arguments[0].disabled = false;
	else arguments[0].disabled = true;
}