var items = new Array (new ImageMetaData('Sweatin\': An electronic personal trainer \n','http://msnbcmedia.msn.com/i/msnbc/Sections/Newsweek/Components/Photos/Mag/060731_Issue/060722_TIPWorkOut_Vl.jpg','5:54 p.m. ET, 7/21/06','Timothy Fadek / Polaris for Newsweek','MSNBC',13975726));