Access iFrame URL with JQuery / Javascript

Question

I have a page like this...

<div>
<iframe id="mainContent">
<iframe id="littleBox">
</div>

and I want to do this...

 $(".someButton").live('click', function() {
       alert(/*The URL That the Main Frame is ON*/);
 });

I found this: $("#mainFrame").get(0).location.href, but it doesnt work...

Also, I need it to return the current url, so if someone navigates around it should return the current page they are on.

Answer 1

Okay so you mean you have to access the URL of the parent from the child iframe?

$("#mainFrame").get(0).contentWindow.location