function openurl(winurl,width,height)
{		
	winID = 'PakFellows';
	winParams = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes';
	if (width != 0 )
	{
		winParams = winParams + ',width=' + width ;
	}
	if (height != 0 )
	{
		winParams = winParams + ',height=' + height ;
	}
	
	open(winurl, winID, winParams)
		
}