function openRSS(url)
{
    var url = url;
    var fen = window.open(url,"","toolbar=yes, location=yes, directories=yes, status=no, scrollbars=yes, resizable=yes, copyhistory=yes, menubar=yes, fullscreen=no"); 
    fen.moveTo(150,150); 
    fen.resizeTo(screen.width-300,screen.height-300);
    fen.focus();
}