Google Chrome doesn´t support iframe innerHTML?

Hi!
Google Chrome acts strange when my javascript function should open this iframe.

It works perfect in Internet Expolorer, but when I open it in Google Chrome it alert "Cannot read property 'body' of undefined".

This is the code that works in Internet Explorer, but not in Google Chrome:

window.frames["nameOfFrame"].document.body.innerHTML

What is wrong, doesn´t Google Chrome support iframe from innerHTML?

I will be very happy if anyone of you can help me :)

/ Vilhelm

The iframe should have an ID.

document.getElementById( 'iframeID' ).contentWindow.document.body.innerHTML

Make sure you don't execute such code until the iframe's document has loaded.

It stil says "Cannot read property 'body' of undefined"... Any other ideas? :)

It stil says "Cannot read property 'body' of undefined"... Any other ideas? :)
Full code or URL please.