function winOpen(strID) {
		window.open('about:blank',strID,'toolbar=no,location=no,scrolling=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=400,height=400,top=20,left=20');
	}
	function hideDiv(cID) {
		var d = document.getElementById(cID);
		d.style.display = 'none';
	}
	function showDiv(cID) {
		var d = document.getElementById(cID);
		d.style.display = '';
	}
	function togDiv(cID) {
		var d = document.getElementById(cID);
		if( d.style.display=='none' ) showDiv(cID);
		else hideDiv(cID);
	}
	function go(cURL) { 
		var w = window.open(cURL,"_blank"); w.focus();
	}
	function selectedRadio( radX ) {
		var numI;
		var numL = radX.length;
		for( numI=0;numI<numL;numI++ ) {
			if( radX[numI].checked ) return radX[numI].value;
		}
		return "";
	}