Ajax tut nur einmal

[hotti]

hi,

»» req.onreadystatechange = responseHandler;
»» req.open("GET", url, true);

http://en.wikipedia.org/wiki/XMLHttpRequest#Reusing_XMLHttpRequest_Object_in_IE

To be able to reuse the XHR object properly, use the open method first and set onreadystatechange later.<

Kurz und schmerzlos:

req.open("GET", url, true);               // first
req.onreadystatechange = responseHandler; // later

und es tut, danke nochmal :-)

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