{ head:[ { id:"sales", width:50, type:"dyn", align:"right", sort:"int", value:"Sales" }, { id:"title", width:150, type:"ed", align:"left", sort:"str", value:"Book Title" }, { id:"author", width:100, type:"ed", align:"left", sort:"str", value:"Author" }, { id:"price", width:80, type:"price", align:"right", sort:"str", value:"Price" }, { id:"instore", width:80, type:"ch", align:"center", sort:"str", value:"In Store" }, { id:"shipping", width:80, type:"co", align:"left", sort:"str", value:"Shipping" } ], data:[ { id:1001, sales:"100", title:"A Time to Kill", author:"John Grisham", price:"12.99", instore:"1", shipping:"05/01/1998" }, { id:1002, sales:"1000", title:"Blood and Smoke", author:"Stephen King", price:"0", instore:"1", shipping:"01/01/2000" }, { id:1003, sales:"-200", title:"The Rainmaker", author:"John Grisham", price:"7.99", instore:"0", shipping:"12/01/2001" } ] }