function test_popups(URLStr) {
var poptest = window.open("http://www.fahcsia.gov.au","_blank","directories=0,height=150,width=250,menubar=0,resizable=0,scrollbars=0,status=0,titlebar=0,location=0");
if (!poptest) {
	window.location='fail.htm';
	}
else {
	poptest.close();
	window.location= URLStr;
}
}