[TYPO3] rgslideshow, TYPO3 4.2 and IE7

[Tony Lush]

I just upgraded a site at http://www.conanicutmarina.com/index.php to 
TYPO3 4.2. The home page has rgslideshow configured to display some 
images. Before the upgrade, the slide show worked fine in all browsers, 
but now in IE7 the slide show moves up to the top left of the web page, 
obscuring other content. T3MooTools is used on the site for 
rgsmoothgallery and rgslideshow.

The slide show works OK in other parts of the site.

I don't get any javascript errors. Has anyone else seen an issue like this?

Thank you -- Tony Lush