javascript window.location iframe, make parent window go to location

Question

I know on the same page frame or parent I can make either go to something via window.location however is there a means of checking to see if I am in the iframe and if so make the top (parent window) location go somewhere?

Answer 1

This is a simple code to check if your page is loaded in iframe:

if (window.location != window.parent.location)
    window.parent.location = "http://someurl";