function openModelWin(URL){
aWindow = window.open(URL,'model','toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=yes,copyhistory=no,scrollbars=yes,width=800,height=600,left=10,top=80');
	if(window.focus)
	{
		//delay a bit here because IE4 encounters errors
		//when trying to focus a recently opened window
 		setTimeout('aWindow.focus();',250);
	}
}
function openTestWin(URL){
bWindow = window.open(URL,'test','toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=yes,copyhistory=no,scrollbars=yes,width=800,height=600,left=840,top=80');
	if(window.focus)
	{
		//delay a bit here because IE4 encounters errors
		//when trying to focus a recently opened window
 		setTimeout('bWindow.focus();',250);
	}
}