<p>I have built a basic data entry application allowing users to browse external content in iframe and enter data quickly from the same page. One of the data variables is the URL.
Ideally I would like to be able to load the iframes current url into a textbox with javascript. I realize now that this is not going to happen due to security issues.</p>

<p>Has anyone done anything on the server side? or know of any .Net browser in browser controls. The ultimate goal is to just give the user an easy method of extracting the url of the page they are viewing in the iframe It doesn't necessarily HAVE to be an iframe, a browser in the browser would be ideal.</p>

<p>Thanks,
Adam</p>

Does this help?
http://www.quirksmode.org/js/iframe.html
I only tested this in firefox, but if you have something like this:
```
```
<iframe name='myframe' id='myframe' src='http://www.google.com'></iframe>
```
```
You can get its address by using:
```
```
document.getElementById('myframe').src
```
```
Not sure if I understood your question correctly but anyways :)