Hyatt Hotels & Resorts has launched a Web site that allows visitors to virtually experience its spas. The interactive site, at http://www.hyattpure.com, features spa photos, links to treatment menus and a spa search feature as well as special package deals and more. Visitors can even view the content according to mood: energize, restore and calm — complete with color coordination and music. We would like the mood to be enhanced even more for frequent travelers with Gold Passport offers.