Calling A Specific Id Inside A Frame

I have a iframe tag in mainpage.html, that iframe calls back.html.. is there any way to call only the specific ids in back.html for display in iframe.. Detail: I have 25x25 table i

Solution 1:

Try this code:

var iframe    = document.getElementById('your-iframe-ID'), 
                /* or other kind of reference to the iframe DOM node */

    iframeDoc = ((!!iframe['contentDocument']) 
              ? iframe.contentDocument 
              : iframe.contentWindow.document),

    cell      = iframeDoc.getElementById('your-cell-ID');
                /* this is a reference to cell inside the iframe */

Of course I assume that mainpage.html and back.html are in the same domain (for the same-origin policy)