function newWin() {
	window.open('urban.html','urban','width=400,height=200,directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
	}

function caseWin() {
	window.open('idcase.html','idcase','width=630,height=350,directories=no,location=no,menubars=no,resizable=no,scrollbars=yes,status=no,toolbar=no');
	}