I am using example two of the Sliderman JS module found here
Sliderman.js - Examples - JavaScript Image Slider Library - Created by Devtrix

I have set this up to work in my aspx page and I am having issues in IE7&8, however, when I test in an HTML page it works fine. My IE debuggers is showing a JS error in the aspx page only.

Can someone please lead in the right direction as to why the same code is rendered differently between these two files? Shouldn't they both work exactly the same?

Here is my aspx page (JS error in IE)
AffinityHotels aspx

Here is the same code (minus the UI) in an HTML page (no JS error in IE)
Sliderman.js - Examples - Created by Devtrix.net

Thanks for any feedback. This is a weird one.