Resizing iframe to fit its content [duplicate]

Question

Possible Duplicate:
Resizing an iframe based on content

I have an iframe where the src is an HTML file and this iframe is put inside usercontrol:

<iframe frameborder="0" src="CName.htm" align="left" width="730" height="1100" ></iframe>

I need the iframe to resize according to the content so that it's height is set according to the hieght of the HTML file and I don't need to use scrolling attribute. Do you have any idea?

Answer 1

I've used the following jQuery code to do this:

$('#iframe_id').load(function () {
    $(this).height($(this).contents().height());
    $(this).width($(this).contents().width());
});

I don't think this will work if the iframe contents are cross-domain, though.