How to identify which IFRAME is which?

[CyBerK]

How to refer to a component inside an \[code\]IFRAME\[/code\] is showed in this reply. It works under the assumption that there's only one \[code\]IFRAME\[/code\] (or that we are certain that the zero-th will suffice). However, I wonder how to identify the actual \[code\]IFRAME\[/code\] I'd like to poke.I need the syntax for changing:\[code\]window.frames[0].document. + my stuff\[/code\]into something like:\[code\]window.frames["theIdOfMyIFrame"].document. + my stuff\[/code\]but I can't get it right.