lightbox not working on IE8

Hello my company bought a woo theme WP and the lightbox works in firefox but not on I开发者_StackOverflow社区E8.

I saw some post here that is javascript related, but I dont want to mess with it until a get a good guidance to find the issue.

Our site is www.fiestatax.com , click on the small thumbs in the main page using IE any help will be appreciated

Sincerely,Jim

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The images you are linking to are CMYK images, which IE can't display.

Save them in RGB format.