Worklog Question

I don't know where else to ask this, but I thought this would be the best place to ask.. How do you get a image to show in a worklog? For some reason HTML won't work.

Example:
<img src="http://img505.imageshack.us/img505/1319/gemz24sn.jpg">

If the codes there are the same as for the forum (click here), you'd use [img http://img505.imageshack.us/img505/1319/gemz24sn.jpg]
resulting in:

Thanks, that works. :o)

Or even just the url: