/*------------------------------------------------------------------------------
	Popup Windows
------------------------------------------------------------------------------*/	

	var myWin = null;
	function popup(theUrl, width, height) {
		if ((! myWin) || (myWin.closed)) {
			theDim = 'width='+width+',height='+height+',left=5,top=5,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,';
			myWin = window.open(theUrl, '', theDim);
			myWin.opener = window;
		} else {
			myWin.location = theUrl;
			myWin.focus();
			myWin.opener = window;
		}
	}