Hello again, I found the solution: Firebug is installed and made the problem. Firebug Beta 2 is supposed to solve this problem.
Found it in Google-Groups: http://groups.google.de/group/firebug/browse_thread/thread/5657136676445980/c6096190d5759b71?lnk=st&q=nsIXMLHttpRequest.setRequestHeader&rnum=1#c6096190d5759b71 Greetings, Hermi -- Hermann-Marcus Behrens Mail: [EMAIL PROTECTED] Telefon: 0421 - 16 80 800 Fax: 0421 - 16 80 80 80 citybeat.de Zum Huchtinger Bahnhof 13 28259 Bremen _______________________________________________ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
