Cross-browser iframe url replace

[baka]

Hi. I have two iframe's in a page. I need to click a button in iframe1 and redirect the iframe2 to another page. I have found this code but I'm not sure if it's compatible with older browsers. I checked a few references but I couldn't find anything regarding iframes. Here's the code:

<input type=button onclick="top.document.getElementById('iframe1').contentWindow.location.href='page2.htm'">

I need it at least work with ie5.5+, firefox1+ and opera8+. What do you think?

[Kor]

it will work for ie5.5+, firefox1+ and opera8+. But better use the parent reference:

parent.document.getElementById('iframe1').contentWindow.location.href

[baka]

Thanks a lot for the help.

I forgot to add one more thing. What about Mac browsers? I don't have a Mac of any way to try this on a Mac, any ideas about this code being compatible with Mac browsers?

[Kor]

As I said, should work in all the modern browsers, on Windows, MAC, Linux...