function openAnnouncementsVideo()
{var announcementsVideoWindow;
 var left;
 var openParms;
 var openWindow;
 var top;
 left = Math.floor((screen.width - 400) / 2);
 top = Math.floor((screen.height - 300) / 2);
 openWindow = 'announcementsvideo.aspx';
 openParms = 'width=400,height=300,left=' + left + ',top=' + top + ',location=0,toolbar=0,menubar=0,directories=0,resizable=0,scrollbars=0';
 announcementsVideoWindow = window.open(openWindow,'announcementsvideo_window',openParms);
 announcementsVideoWindow.focus();
}