add html before and after images

I’m trying to build a jquery slidehow using image entries and for my html I’d need Div’s before and after each image entry – any idea how this could be done without having to hand code it?

Also how I could get a custom CSS IMG class into each image automatically?

<div><img src='1.jpg' class='img-bot' /><p>&nbsp;</p></div>
<div><img src='54.jpg' class='img-bot' /><p>&nbsp;</p></div>
<div><img src='35.jpg' class='img-bot' /><p>&nbsp;</p></div>