AJAX/IE expert needed

I am redesigning the website and experiencing some serious problems with IE6/7. The new version of the website is located here: [login to view URL] Please click on i.e. "Format" or "Composers" or any other main menu options and then browse using "refine" menu. Although it works fine with FF and Opera, both IE6 and IE7 are experiencing problems. a) In some cases, IE is not reacting to clicking to menu link. That usually happens if the link leads to a page that takes a while to load (i.e. any of most famous composers); b) sometimes, refine menu is not getting loaded at all, example link: [login to view URL] . If the refine menu is showing up, just refresh the page and it will disapper c) IE7 only - for big pages (once again, any of those that return a lot of results - 10000 and more), the browser is refreshing itself several times until it gets finally loaded. The following link might be example of that, but it works only for the first time: [login to view URL] .If it's not showing you the problem, just try wandering around and looking for the described issue. I am looking for somebody who could assist in debugging that issue via email or IM. So if you know why is all this happening, just post a question/bid and we will go from there. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform JS (IE6/IE7)