ClearURLButton
Creates a button that clears the url input bar when pressed. This can be useful, for instance, if you're running *nix and use highlight-to-copy and middle-click-to-paste often. You can press this button to clear the Location Bar instead of backspacing.
Supported
versions: Firefox 1.0 - 3.0a1 ALL
Notes / Comments: Updated to work for Firefox 2.0
Categories: Editing and Forms, Navigation