var items = new Array (new ImageMetaData('GlaxoSmithKline\'s alli, the first over-the-counter diet pill approved by the Food and Drug Administration, is photographed in New York, Tuesday, May 22, 2007. In clinical trials, the FDA says that people using alli lost an additional 2 to 3 pounds for every 5 pounds lost through diet and exercise. (AP Photo/Richard Drew)','http://msnbcmedia.msn.com/i/msnbc/Components/ArtAndPhoto-Fronts/HEALTH/080429/g-hlth-080429-alli-1p.jpg','4:14 p.m. ET, 4/29/08','Richard Drew / AP','AP',24373520));