More Information

By default, links inside the iframed document will load new documents into the iframe. You can include target attributes to point to the parent document as described in Loading New Documents.

As mentioned in Iframe Basics, styles to be applied to the content in an iframe need to be included in that document.

JavaScript can be included in the document in the iframe or applied as described in Communicating Between Documents.

JavaScript's same origin policy will cause access denied or similar error messages to appear if the document loaded into the iframe is from another domain. See more information on the subject.