Again... use jQuery. It handles alot of the cross browser differences for you.

>I have this working in IE:
>
>

>parent.frames['IFrameSelection'].Order()
>

>
>I would like to get an equivalent syntax in Firefox.
>
>So far, I have this:
>
>

>parent.document.getElementById('IFrameSelection').Order()
>

>
>But, it cannot find the javascript function in that particular frame as it says "parent.document.getElementById('IFrameSelection').Order()" is not a function.