can't open iframe-window in jquery thickbox

Question

Im trying to open a iframe thickbox window with the following url:

< a id="thickbox2" title="Contact us" href="/send.php?keepThis=true&TB_iframe=true&height=370&width=300" class="blue_link">Contact us < / a >

the thickbox black background loads and the progress bar is shown, but not the send.php file.

please help!

Answer 1

What happens if you load the send.php file directly in the browser?

I'm wondering if the send.php file exists and/or whether it's responding correctly (i.e. generating HTML output instead of chucking a server error.)

Answer 2

I figured it out myself; I had a "home made" and unknown bug in my thickbox.js file. When I replaced it with a new one, everything worked out great.