if (navigator.appName.indexOf("Microsoft") == -1) { // alle außer Microsoft

document.write('<br><img src="http://kfz-tech.de.intellitxt.com/SetURLCookie.asp?ipid=18140" style="display:none"/>'+
'<script type="text/javascript" src="http://kfz-tech.de.intellitxt.com/smartad.asp?ipid=18140&scid=0&size=160x600&type=rm&time=[TIMESTAMP]&rdclick=">'+
'</'+'script><br>');

}

document.write ('</td></tr><tr><td>');