function ringtones_103x103(tracking_link){ 
//altURL = 'http://www.jamba.cz/jcw/go/';
document.writeln('<a href=\"'+tracking_link+'\" target=\"_blank\">');
document.writeln('<img src=\"http://ad.jamba.pt/creatives/default/ringtones/ringtones_103x103.gif\" width=\"103\" height=\"103\" border=\"0\"></a>');
}