Queen Elizabeth II is offering Internet-savvy subjects the option of applying for a job at her palace through her newly revamped Web site, royal officials said Thursday. First launched in 1997, the British queen’s purple-toned site provides pictures, news and background on the monarch and her family. Officials said the improved site will now have a direct link to the videos carried on YouTube’s royal channel, integration with Google Maps, and a new section on the queen’s pets.