Swaps the image field in image object i1 for the image fields in image object i2. An extranet is like an intranet that is partially accessible to authorized outsiders. It looks just like a Web site, but it requires a password to gain access.
Companies often utilize extranets to pass nonpublic information to business partners and customers.
For instance, if you are a member of Bank of America, you can transfer funds or check your account balance online through what is essentially a customer-only extranet. Simplify your life with America Online. Inc. All rights reserved worldwide.