JQuery / JQueryUI upgrade breaks Tabs AJAX calls (WRONG_DOCUMENT_ERR)

JQuery / JQueryUI upgrade breaks Tabs AJAX calls (WRONG_DOCUMENT_ERR)

I have a chrome extension that works fine. I went to perform some additions to the functionality, but though i would first upgrade the Jquery and JQueryUI to the latest releases and retest. This breaks the extension.

I have a Tab panel with 4 tabs, 2 tabs are static and 2 are href'd. The 2 href'd tabs fail to load (remain blank) and in the chrome console i get the WRONG_DOCUMENT_ERR message.

I am moving from  V1.4.2 and V1.8.2 (UI) and was taking them up to V1.5.1 and V.8.11.

You can see a sample of the code at this link rather than repeat everything again;  http://www.codeproject.com/Questions/173490/Tabs-Ajax-content-broken-by-JQuery-upgrade-WRONG_D.aspx

Any ideas, whats changed between the releases, as i am at a loss to what the problem is.

Thanks,
dave