Javascript Error with Internet Explorer

I am having an issue with Internet Explorer 8 and Javascript. I have posted a screenshot of the error below. The only functionality issue I could find from this error is on product detail pages. The horizontal tabs would not work so I had to revert to the vertical setting. Has anyone encountered a similar issue with IE. Really would like to revert back to the horizontal tabs.

Why no reaply? I am having the same error and customer can’t register, sign in and order products with internet explorer!


Here’s a link to the bug/fix for what I assume your problem is.


Hope this helps.