Google Custom Search in a portlet

Hi,

I am able to show Google custom search in iframe on ADF page. (http://www.google.com/custom)

Create a Page. Add ADF Inline frame to it and set the source to http://www.google.com/custom

It is working perfectly fine, on the output page I am able to search on google, click on any of results or links like Google Home, About Google etc are working. The new pages open in the same iFrame on ADF Page.

Same functionality I have been able to achieve in fragments based bouded task flows.

But this functionality is needed in a webcenter portlet. When I try to render this iframe in a portlet, it displays the google search page but when I click on search button it says Error 404.