Hi,
Got something for you to try. I took one of your active listings and through process of elimination may have discovered what's causing code to drop-out. You have a Shockwave for the Getmeeb Live Chat that has a minor coding error. It's missing it's closing/end tag. The code element looks like this:
<embed src="http://widget.meebo.com/mm.swf?hGpyRrcJJF" type="application/x-shockwave-flash" wmode="transparent" width="350" height="300">
You need to add the end tag </embed> so it will look like this:
<embed src="http://widget.meebo.com/mm.swf?hGpyRrcJJF" type="application/x-shockwave-flash" wmode="transparent" width="350" height="300"></embed>
In my tests, coding after that was dropping. With the end tag, that problem stopped.
If you have your source code saved off Auctiva, make the change and then copy it to the editor in HTML mode with the fix.
Fingers crossed.
Danno