How to get Advance Find details from javascript AND records retrieved from advance find Query??

Hi All,

I want to get Advance find xml or Advance Find page context to retrieve the view and query details of it.

We have a new button on Contact subgrid.. On Click of this button we want to fetch Advance Find details like Advance find Query, View Name, View Description.

Along with these details we want to add the result records in subgrid of another Entity.

I have used document.getElementById('FetchXml') to get Advance find details, but its returning the null value.

Can anybody suggest a way to get the advance find details and to add result records in another entity's subgrid?

Thanks in advance.