How to access Parent page UIComponent from inlineFrame using ADF javascript

Hi,
My application includes an <af:inlineFrame component on the top portion of the page. It contains a table with delete option for the end user. Requirement is after user has deleted all the records of the table and table has no records to display, inlineFrame needs to be made invisible so that the bottom portion content of my page will get stretched fully and has more visibility to the user. Hence when user click on Delete button of the table, after delete operation, I am planning to check the row count and write javascript to client using ExtendedRenderKitService to make the inlineframe invisible.
Question:
1. What is the right ADF javascript API to access the parent page and work with its components. I came to know we can call using 'parent.document.getElementById' but I want to know correct ADF's javascript API.
Thanks in Advance
Raghu

The way you suggested didn't help me.
Yes.. This inlineFrame content is also a part of the same application only. The reason why it is kept in inlineFrame is it is an ADS implemented table. ADS is able to push the data to the table provided we should keep the application idle. If I keep on working with the application (i.e. request/response happens because user works with the bottom portion content of the page), ADS is not able to push the data to UI. Keeping the ADS implemented table in a top portion still but inside an inlineFrame has solved this problem.
Given below my page design
   main.jspx
   ======
   <af:form id="f1"....
       <af:inlineframe source="faces/page/employee.jspx" />
   </form>
   employee.jspx
   =========
   <af:form id="f2"
    </form>
             In the employee.jspx only I have delete button and javascript which is suppose to find the parent page (i.e. main.jspx) and to work with inlineframe component to make it visible/invisible based on whether table gets records or no records. (This javascript call will happen with the help of ClientListener set for the ADS implemented table with event type as propertyChange) Intention is to check the row count of the table during every javascript call and to go to parent page, find the inlineframe, make it visible or invisible.
Edited by: Raguraman on 25-Jan-2013 08:59

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