[jQuery] jQIR plus Thickbox help?

[jQuery] jQIR plus Thickbox help?


I'm using the JQIR and replacing a header link with an image.
With that link that I've replaced with a header image, to launch a
thickbox window.
I have no idea why it's not working.
If I don't use JQIR and just link a regular image, the thickbox works
just fine.
Any help?