The in-line frame (IFrame) HTML element allows embedding an HTML document inside another HTML document. IFrames are executed as separate browser windows, which increases memory consumption and negatively affects the performance of applications. In addition, scrolling is not supported in S60 IFrames. Therefore, using IFrames is not recommended in Web pages. For more information on using IFrames, see S60 Widgets and IFrames on the Forum Nokia Wiki. Although the discussion is about widgets, the suggestions also apply to Web pages on the S60 Browser.