Hi experts , I have customized top level navigation of a ajax framework page into drop down menu .
but whenever I click on the drop down menu link the whole page is getting refreshed it is also closing the current session .
I want just the portal content area to be refreshed as it gets refreshed in standard portal.
Please suggest what I can do to resolve this issue .
Following pictures will help you to understand the problem .
this is the pop up i am receiving .
Thanks in advance .