Is there a way to display a dynamically-generated image from an external site and make it a link to that site?
The resulting HTML should look like this:
<a href="http://sewingwitch.com/imajia/roster/char.php?name=Concerto&server=Eldre%27Thalas"><img src="http://sewingwitch.com/imajia/roster/addons/siggen/av.php?name=Concerto&saveonly=0" alt="" border="0"></a>