Open selected text as URL or ask a search engine about it; maximize frames as tabs.
On different occasions a new context menu item is made available, allowing you to easily do different things:
• Selected text:
→ Open a selected *plain text url*
→ Search for arbitrary text using a user definable search engine
• Frame or inline frame:
→ Maximize that frame, ie open the frame's url in a new tab
• A media item:
→ Open source url of media item