Getting access to URL changes in an iframe
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I have some existing JavaScript code, that I cannot change, that is loaded into an iframe.  The initial page that is in the iframe is a local page but the links (actually <input type="button"...>'s) from the JavaScript go to external content.  I am looking for a way to make changes to the main page that the iframe is in when the button in the iframe is clicked to go to the external URL.  