var ar = new Array(
"trick your body to loose weight",
"fit in clothes you haven't worn in years",
"burns off layers of fat fast",
"increase your level energy",
"look younger with clearer skin",
"live a longer healthier life",
"remove toxins that are inhibiting fat loss",
"reshape your body - shed pounds and inches");

var num = Math.floor(Math.random() * ar.length);
document.write(ar[num]);