var svg1 = dimple.newSvg("#chart", 600, 400);

        var data1 = [

          [

            {week: 'week 1', miles: 1},

            {week: 'week 2', miles: 2},

            {week: 'week 3', miles: 3},

            {week: 'week 4', miles: 4}

          ],

          [

            {week: 'week 1', miles: 2},

            {week: 'week 2', miles: 4},

            {week: 'week 3', miles: 6},

            {week: 'week 4', miles: 8}

          ]

        ];

        var chart1 = new dimple.chart(svg1);

        var xAxis = chart1.addCategoryAxis("x", "week");

        var yAxis = chart1.addMeasureAxis("y", "miles");

​

        s1 = chart1.addSeries("Bill", dimple.plot.line);

        s1.data = data1[0];

        s1.plot=dimple.plot.line;

​

​

        s2 = chart1.addSeries("Sarah", dimple.plot.line);

        s2.data = data1[1];

        s2.plot=dimple.plot.line;

    chart1.draw(1000);