Loading an external URL in Flash

I have searched high and low for the answer to my question and have yet to find it.

I am looking to load a URL into a flash page. I don’t want to link to it(have it open in a new window), but instead I want it to either float on top of the page or load in a movieclip or something else on the page. If it is not possible to load a URL, is it possible to load an HTML page containing the URL or maybe even just the HTML from the URL?

Thanks for taking the time to look over my post and if the answer to this question is already in the forum I apologize.