Like any good webmaster, you dutifully employ an iframe, with the source being the URL of the page you want to share. Alas, when you load your page, the screen refreshes and you're taken away from your site to the page you're trying to load into the iframe.
You've just been framebusted.
Framebreaker scripts are very common. Webmasters employ them to keep OTHER webmasters from re-presenting their content in another site. But for every action, there's an equal and opposite reaction.
The next time you want to load remote content into an iframe on your site, try: