ATLANTA— Crowne Plaza Hotels & Resorts unveiled a new program aimed at helping business travelers— and all guests— experience a good nights sleep. The hotel brands new Sleep Advantage encompasses the entire sleep experience, from training staff on how to create and maintain a restful environment to providing innovative products and services. Program components include new bedding, guaranteed wake-up calls, designated quiet zones, night lights, drape clips, sleep CDs, sleep tips and amenities such as eye masks, ear plugs and lavender spray. Since more than half of business travelers said they dont get enough sleep on the road, according to the 2003 National Business Travel Monitor survey, Crowne Plaza felt it was time to address the issue, according to the company. The Sleep Advantage is available at all Crowne Plaza hotels in the U.S., Canada and Mexico.