<div id="product_5ivzd6"></div>
var prizeRx= new RegExp("<div[^<>]+id=\"product_\w+\"[^<>]*>[^<>]*</div>","igm");
var prizeRx= new RegExp("<div[^<>]+id="product_\\w+"[^<>]*>[^<>]*<\\/div>","igm");