Not sure if this is really on topic, but I know there&#039;s some real geniuses in here, so maybe someone can help. We have a commercial web app that opens it&#039;s records in a seperate browser window, with the address bar hidden. I&#039;d like to try and get some integration between this commercial app and my app. I can get it my app to open a record /if/ i know the URL. But, I want users posting entries to my app to be able to relate the entry to a record in the commercial app. <BR><BR>I&#039;d prefer not to have to have my users running around trying to find out the URL of the record in the commercial app (if it involves any work, they won&#039;t bother). What I&#039;d like is to have a button that can grab the URL of the other window. The window is named, but I have no idea how to do this or even if it&#039;s possible. Can anyone help?