Sometimes it is just not practical to only use DotNetNuke modules. Some legacy or custom web apps are needed for time or monetary reasons. The AutoSize IFrame is an ideal solution for web applications that are not built in DNN. With the enterprise edition there are so many new features that this will be the only Iframe solution you will ever need.

*Auto Size Target Web Page
*Set pause Auto Size Feature (to allow loading of target page)
*Set default Width and Height
*Width and Height Buffer
*Dynamic target url set in query string
*Dynamic width and height set in query string
*Pass Through Variables
UserId
UserName
Current Date or Time
Link to open target page in a new window
User Security Ticket
*Creates a ticket for the user to put in as a pass through variable, this ticket is stored in a database table, in which you can use to validate that the who the user is in your custom app.
*Alternate URL or HTML
*Set a timeout for the target page if the target page is unavailble in that time you can specify an alternate URL or HTML to use.
*Search Indexing - Enables Dotnetnuke to index the target page to use in Search
Keywords
*Add your own keywords to be indexed by Dotnetnuke
*Use IFrame or Pull the HTML from the target page and place in your own.
*Multiple URL Sources
*Specify a URL or choose a page from your site in a dropdownlist.
*Specify a particular module on your site to display and nothing else on the page.