framing pages

[JaredFish]

Im looking for a way, through javascript, to check if my page is loaded into my iframe or not, and if not to load it into the required iframe.At the moment I have a script that checks the link for anything after the file name eg.www.mysite.com/index.html?music.html...and it then loads the music.html into the iframe on the index page. My problem is when the user tries to access the page directly eg:www.mysite.com/music.html...I want it to load the music.html page into the iframe on the index page.Which is the best way to do this?

[Jack McKalling]

You can apply a little script condition to your music.html, to see if the document is the top document or in a frame. Like this:

if (window.top == window.self){ location.href="index.html?music.html" }

Literally this will check if the document this script is in (window.self) is the same as the topmost document (window.top), if so, load the document you want it to be.

[Nicky_Pot]

How do i get it to use a variable (Adress2$, in my case) instead of a predetermined page ?