TinyMCE /shadowbox images problem#

Hi!

I am using revo 2.08 and installed the newest tinymc and then I got a major problems with all my images (using shadowbox) The link disapears when i am watching it in the html editor.. se example below. The slideshow still works but the images is appearing as only H3 ?? Please help.

example
<td>
<h3><a href="assets/images/8/wing1.jpg"><img src="assets/images/8/wing1.jpg" width="320" height="200" /></a></h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
<h3> </h3>
</td>
</tr>