dynamically assign store to chart

{"seriesRow":[{"Index":-576.0,"date1":"2014-05-01T00:00:00","total1":207.72},{"Index":-648.0,"date1":"0001-01-01T00:00:00","total1":0.0,"date2":"2014-05-01T00:00:00","total2":8.25}],

"revClass":[{"RevenueId":11,"RevenueName":"Food","Sales":76.2200,"Qty":11.0,"NonSales":false},{"RevenueId":13,"RevenueName":"Beer - Wine","Sales":92.2500,"Qty":23.0,"NonSales":false},{"RevenueId":14,"RevenueName":"Liquor","Sales":31.0000,"Qty":9.0,"NonSales":false}],"Id":1}