Hi,
As your browser says the error is "Content-Length missing for POST or PUT
requests"
you are missing the following heders(not sure if the first one is required
but the second one is a must)
http_request.setRequestHeader("Content-type",
"application/x-www-form-urlencoded");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.send(parameters);
and more over u have to send parameters(send(null) would do the job
for a "GET" request but not for a "POST" request).
if u want to call the script but do not want to send any parameters
use "GET" request instead.
[Non-text portions of this message have been removed]
