function opener(values) {
	if (values != "") { window.location.href = values; }
}

function makeyellow(values) {
	values.backgroundColor = '#FFFF99';
}

function makewhite(values) {
	values.backgroundColor = 'white';
}

function openwindow(breite,hoehe) {
	window.open("", "nf","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width="+ breite +",height="+ hoehe);
}