Please read the forum rules for posting URLs.
As of right now no one will be able to help you. Your links were overwritten by the forum.
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Please post the code for the pages you are referring to.
However, from what I can gather from your post - without looking at your website - you will need to read up on Ajax. Here is a link to one of my first tutorials I read on Ajax:
http://www.tizag.com/ajaxTutorial/