MaxiGallery and Ajax Search issues

Hi all,
I have a maxigallery running on one page and in IE7 it seems flawless. But when viewing in Firefox, the next/previous buttons (I am using a Slimbox) seem to splice the image in half. Basically the image doesn’t appear correctly.

I also have an Ajax search box, which a gain is fine in IE7, but in Firefox it exceeds the width of the container I have the call in. Any help appreciated on these matters...

Okay well I have made a bodge job fix on slimbox. I basically went into the css and changed the Next/prev links to 0%. I have to sacrifice the next/previous buttons but at least the images display correctly!!

Still have not found a fix on the Ajax search box. It is fine in IE, slightly outside (a few pixels) in Firefox, and massively outside its container in Google Chrome.