// Popup a little notes window
var newWin;
function popupNotes( page )
{
    //if ( newWin != null && !newWin.closed )
    //    newWin.close();
    newWin = null;

    var height = 300;
    var width = 300;
    var left = parseInt( ( screen.width - width ) / 2 );
    var top = parseInt( ( screen.height - height ) / 2 );

    newWin = open( "/notes.php?page="+page, "notes", "scrollbars=yes,resizable=no,status=no,height=" + height + ",width=" + width + ",left=" + left + ",top=" + top);
}