I'm not exactly sure what you mean but from what I'm gathering is your navigation toolbar is missing?
If so check under View->Toolbars and make sure that the address bar is checked.
You may have also set Internet Explorer to full screen mode, try hitting F11 and see if it fixes it.
Also, may want to ditch IE all together, grab Mozilla Firefox and you'll thank me later =).
Glock 30 .45 ACP
Florida Glocker #927