function openWindow1(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=0,resizable=1,width=500,height=450');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}
	
	function openWindow2(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=500,height=350');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}

	function openWindow3(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=500,height=250');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}

	function openWindow4(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=350,height=500');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}

	function openWindow5(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=475,height=675');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}

	function openWindow6(url) {
	 popUpWin = window.open(url,'DRRC','toolbar=0,location=no,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=675,height=550');
			if (navigator.appName == 'Netscape') {
					popUpWin.focus();
			}
	}