Framing

[hah2110]

So I can't figure this out... Why can neither an iFrame or Frameset contain Gmail or Gmail small business accounts? If I load an iFrame or Frameset and have a url in that frame or coming from another frame which directs to gmail.com, it loads inside the frame and then immediately refreshes the page so that Gmail takes up the entire page. I'm trying to establish a navigation pane on the left that will allow users to click on links and populate those pages on the right side while leaving the panel on the left static. Other links/sites work fine, just not gmail or our gmail small business site.

Thanks