I know people have asked how to have an image in a separate popup box on your wordpress.COM blog so I'll add how to do it for future reference. you just add class="thickbox" to the html. The thickbox appearance is customizable but only with the CSS upgrade but this is available for most if not all of the themes here. like this,
<a class=”thickbox” href=”http://sensicology.files.wordpress.com/2009/07/obama-platoon.jpg”><img title=”obama-platoon” src=”http://sensicology.files.wordpress.com/2009/07/obama-platoon.jpg” alt=”obama-platoon” width=”68″ height=”80″ /></a>
I explain more here but it's pretty much that simple.
happy blogging.
The blog I need help with is sensicology.wordpress.com.