Remarks The IFRAME element functions as a document within a document, or like a floating FRAME. The frames collection provides access to the contents of an IFRAME. Use the frames collection to read or write to elements contained in an IFRAME. For example, the syntax for accessing the backgroundColor style of the body object in an iframe is Examples This example uses the IFRAME element and an HTML fragment to create a frame containing the page sample.htm This example returns a reference to the all collection of the document contained by the IFRAME