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  • <!DOCTYPE html>
    <html>
    
    <head>
      <meta charset="utf-8">
      <title>ZingSoft Demo</title>
      <script src="https://cdn.rawgit.com/zingchart-demos/dwa-module/master/dwa-module.js"></script>
      <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
    
      <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
      <style>
        #inputs {
          background: #F7F7F7;
          border: 1px solid #DDD;
          border-top: none;
          border-bottom-left-radius: 4px;
          border-bottom-right-radius: 4px;
          box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
          font-family: Open Sans;
          padding: 1rem 1rem;
          margin: 0 0 1.5rem 0;
          max-width: 600px;
          width: 100%;
        }
    
        label {
          cursor: pointer;
        }
    
        .row {
          display: -webkit-flex;
          display: -ms-flexbox;
          display: flex;
        }
    
        .row+.row {
          margin-top: 1rem;
        }
    
        .col {
          -webkit-flex: 1;
          -ms-flex: 1;
          flex: 1;
        }
      </style>
    </head>
    
    <body>
    
      <div id='browsers-overall'></div>
    
      <div id="inputs">
        <div class="row">
          <div class="col">
            <input type="checkbox" id='ips-checkbox-46' checked>
            <label for='ips-checkbox-46'>FF 46 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-46' checked>
            <label for='errors-checkbox-46'>FF 46 Errors</label>
          </div>
          <div class="col">
            <input type="checkbox" id='ips-checkbox-47'>
            <label for='ips-checkbox-47'>FF 47 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-47'>
            <label for='errors-checkbox-47'>FF 47 Errors</label>
          </div>
        </div>
        <div class="row">
          <div class="col">
            <input type="checkbox" id='ips-checkbox-50' checked>
            <label for='ips-checkbox-50'>GC 50 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-50' checked>
            <label for='ips-checkbox-50'>GC 50 Errors</label>
          </div>
          <div class="col">
            <input type="checkbox" id='ips-checkbox-51'>
            <label for='ips-checkbox-51'>GC 51 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-51'>
            <label for='errors-checkbox-51'>GC 51 Errors</label>
          </div>
        </div>
      </div>
    
    
      <script>
        ZC.LICENSE = ["569d52cefae586f634c54f86dc99e6a9", "b55b025e438fa8a98e32482b5f768ff5"];
        var lastIndex = null;
    
        var dates = [1463097600000, 1463184000000, 1463270400000, 1463356800000, 1463443200000, 1463529600000, 1463616000000, 1463702400000, 1463788800000, 1463875200000, 1463961600000, 1464048000000, 1464134400000, 1464220800000, 1464307200000, 1464393600000, 1464480000000, 1464566400000, 1464652800000, 1464739200000, 1464825600000, 1464912000000, 1464998400000, 1465084800000, 1465171200000, 1465257600000, 1465344000000, 1465430400000, 1465516800000, 1465603200000, 1465689600000, 1465776000000, 1465862400000, 1465948800000, 1466035200000, 1466121600000, 1466208000000, 1466294400000, 1466380800000, 1466467200000, 1466553600000, 1466640000000, 1466726400000, 1466812800000, 1466899200000, 1466985600000];
    
        var chrome50 = {
          ips: [326981, 185099, 141138, 188086, 188172, 308552, 348591, 164533, 191780, 202985, 138117, 244959, 290445, 169790, 233407, 179223, 128217, 126069, 189766, 151304, 392733, 207176, 194674, 116104, 136448, 169075, 156413, 151558, 69164, 41741, 34424, 19603, 34582, 28694, 25430, 22227, 22204, 9195, 13378, 14607, 22537, 14738, 15176, 17979, 8901, 6580],
          errors: [1987211, 2021396, 1319415, 1323925, 2113920, 2188253, 2170018, 2242853, 2177930, 1716637, 1705411, 2308796, 2346018, 2260725, 2144784, 1922230, 1461423, 1536246, 1755195, 2138455, 2180136, 2210526, 1886849, 1319023, 1496247, 1924003, 1932682, 1657985, 990515, 567546, 428471, 281371, 383746, 287059, 274365, 271813, 160613, 92252, 122070, 122713, 117868, 147609, 114567, 78055, 56243, 68693]
        };
    
        var chrome51 = {
          ips: [null, null, null, null, null, null, null, null, null, null, null, null, 1089, 1936, 7473, 15217, 9618, 8606, 16459, 20271, 18510, 25662, 32633, 15639, 17965, 44984, 53072, 49306, 68848, 112911, 109622, 116628, 270445, 172383, 230430, 177202, 297868, 153620, 160157, 230393, 269336, 272074, 137277, 209094, 193838, 259192],
          errors: [null, null, null, null, null, null, null, null, null, null, null, null, 6504, 10334, 75049, 111280, 76589, 89109, 104457, 134231, 166989, 153959, 209849, 204582, 208316, 313541, 408221, 497291, 995646, 1310197, 1274536, 1120691, 1579763, 1634092, 1852177, 1865755, 1679352, 1496063, 1575591, 1994408, 2136103, 1930382, 2231977, 1887391, 1465135, 1543169]
        }
    
        var ff47 = {
          ips: [null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, 1760, 1521, 9536, 17108, 21630, 24546, 34635, 56174, 66223, 96505, 49468, 67611, 54284, 75652, 54546, 48764, 70349, 115215, 60370, 58427, 45899],
          errors: [null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, 8210, 11169, 66456, 127063, 212732, 276359, 394463, 497394, 598650, 649893, 613827, 552797, 465394, 407681, 571281, 619941, 672898, 818924, 644163, 623913, 539337]
        };
    
        var ff46 = {
          ips: [105033, 68639, 70514, 52033, 54284, 55281, 65646, 129225, 57026, 80650, 68431, 67611, 58808, 98828, 52697, 66024, 81819, 36537, 18449, 14476, 16947, 13129, 18601, 9601, 10010, 6721, 9076, 7183, 4481, 4163, 6329, 4627, 2273, 2446],
          errors: [581709, 599207, 560855, 577347, 450640, 502702, 673812, 648815, 681907, 678205, 680293, 584835, 609466, 716579, 731340, 656795, 438526, 342905, 228377, 147886, 159924, 132810, 142360, 108443, 58452, 61142, 54958, 75664, 56928, 41196, 32403, 29316, 22534, 18591]
        };
    
        var browsers_overall = {
          globals: {
            fontFamily: 'Open Sans'
          },
          border: '1px solid #ddd',
          plot: {
            stacked: true,
            marker: {
              visible: false
            },
            tooltip: {
              visible: false
            },
            alphaArea: 1
          },
          plotarea: {
            margin: '62px 52px 52px'
          },
          title: {
            backgroundColor: 'rgb(247, 247, 247)',
            border: '1px solid #ddd',
            color: 'rgb(44, 50, 55)',
            fontSize: 18,
            height: 40,
            padding: 10,
            text: 'Browser Performance: Errors vs IPs',
            textAlign: 'left'
          },
          type: 'area',
          scaleY: {
            short: true
          },
          scaleX: {
            values: dates,
            transform: {
              type: 'date',
              all: '%dd-%M-%y (%D)'
            },
            markers: [{
                type: 'line',
                lineColor: '#2196F3',
                lineWidth: 4,
                range: [13],
                label: {
                  angle: 0,
                  backgroundColor: '#2196F3',
                  color: '#FFF',
                  offsetX: -55,
                  offsetY: -280,
                  padding: 5,
                  text: 'Chrome 51 Released',
                  mediaRules: [{
                    maxWidth: 700,
                    text: '51 Release'
                  }]
                },
              },
              {
                type: 'line',
                lineColor: '#FF9800',
                lineWidth: 4,
                range: [25],
                label: {
                  angle: 0,
                  backgroundColor: '#FF9800',
                  color: '#FFF',
                  offsetX: -55,
                  offsetY: -275,
                  padding: 5,
                  text: 'Firefox 47 Released',
                  mediaRules: [{
                    maxWidth: 700,
                    text: '47 Release',
                    offsetX: -25
                  }]
                }
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [2, 3]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [9, 10]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [16, 17]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [23, 24]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [30, 31]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [37, 38]
              },
              {
                alpha: 0.1,
                backgroundColor: '#000',
                type: 'area',
                range: [44, 45]
              }
            ]
          },
          legend: {
            toggleAction: 'none'
          },
          mediaRules: [{
            maxWidth: 700,
            legend: {
              visible: false
            }
          }],
          crosshairX: {
            plotLabel: {
              backgroundColor: '#FFF',
              border: '1px solid #ddd',
              fontSize: 16,
              thousandsSeparator: ','
            }
          },
          series: [
            // Firefox 46 =============
            {
              backgroundColor: '#0095DD',
              color: '#0095DD',
              lineColor: '#0095DD',
              lineWidth: 0,
              text: 'Firefox 46 IPs',
              values: ff46.ips
            },
            {
              backgroundColor: '#00539F',
              color: '#00539F',
              lineColor: '#00539F',
              lineWidth: 0,
              text: 'Firefox 46 Errors',
              values: ff46.errors
            },
            // Firefox 47 =============
            {
              backgroundColor: '#FF9500',
              color: '#FF9500',
              lineColor: '#FF9500',
              lineWidth: 0,
              text: 'Firefox 47 IPs',
              values: ff47.ips,
              visible: false
            },
            {
              backgroundColor: '#E66000',
              color: '#E66000',
              lineColor: '#E66000',
              lineWidth: 0,
              text: 'Firefox 47 Errors',
              values: ff47.errors,
              visible: false
            },
            // Chrome 50 ===============
            {
              backgroundColor: '#f4c20d',
              color: '#f4c20d',
              lineColor: '#f4c20d',
              lineWidth: 0,
              text: 'Chrome 50 IPs',
              values: chrome50.ips
            },
            {
              backgroundColor: '#3cba54',
              color: '#3cba54',
              lineColor: '#3cba54',
              lineWidth: 0,
              text: 'Chrome 50 Errors',
              values: chrome50.errors
            },
            // Chrome 51 ===============
            {
              backgroundColor: '#2196F3',
              color: '#2196F3',
              lineColor: '#2196F3',
              lineWidth: 0,
              text: 'Chrome 51 IPs',
              values: chrome51.ips,
              visible: false
            },
            {
              backgroundColor: '#db3236',
              color: '#db3236',
              lineColor: '#db3236',
              lineWidth: 0,
              text: 'Chrome 51 Errors',
              values: chrome51.errors,
              visible: false
            },
          ],
          labels: [
            // {
            //   backgroundColor: '#212121',
            //   border: '1px solid #000000',
            //   borderRadius: 2,
            //   color: '#FFF',
            //   cursor: 'pointer',
            //   id: 'toggle-ips',
            //   text: 'IPs',
            //   width: 60,
            //   x: 350,
            //   y: 11
            // },
            // {
            //   backgroundColor: '#BDBDBD',
            //   border: '1px solid #757575',
            //   borderRadius: 2,
            //   color: '#FFF',
            //   cursor: 'pointer',
            //   id: 'toggle-errors',
            //   text: 'Errors',
            //   width: 60,
            //   x: 420,
            //   y: 11
            // }
          ]
        };
    
        zingchart.render({
          id: 'browsers-overall',
          data: browsers_overall,
          height: 400
        });
    
    
        // assign toggle switch event listeners
        document.getElementById('errors-checkbox-46').addEventListener('click', toggleGraphs);
        document.getElementById('ips-checkbox-46').addEventListener('click', toggleGraphs);
        document.getElementById('errors-checkbox-47').addEventListener('click', toggleGraphs);
        document.getElementById('ips-checkbox-47').addEventListener('click', toggleGraphs);
        document.getElementById('errors-checkbox-50').addEventListener('click', toggleGraphs);
        document.getElementById('ips-checkbox-50').addEventListener('click', toggleGraphs);
        document.getElementById('errors-checkbox-51').addEventListener('click', toggleGraphs);
        document.getElementById('ips-checkbox-51').addEventListener('click', toggleGraphs);
    
        var updateArray = [{
            visible: true
          },
          {
            visible: true
          },
          {
            visible: false
          },
          {
            visible: false
          },
          {
            visible: true
          },
          {
            visible: true
          },
          {
            visible: false
          },
          {
            visible: false
          }
        ];
    
        function toggleGraphs() {
          var plotIndex = 0;
          //determine plot index
          switch (this.id) {
            case 'errors-checkbox-46':
              plotIndex = 1;
              break;
            case 'ips-checkbox-46':
              plotIndex = 0;
              break;
            case 'errors-checkbox-47':
              plotIndex = 3;
              break;
            case 'ips-checkbox-47':
              plotIndex = 2;
              break;
            case 'errors-checkbox-50':
              plotIndex = 5;
              break;
            case 'ips-checkbox-50':
              plotIndex = 4;
              break;
            case 'errors-checkbox-51':
              plotIndex = 7;
              break;
            case 'ips-checkbox-51':
              plotIndex = 6;
              break;
          }
    
          if (this.checked) {
            updateArray[plotIndex].visible = true;
            zingchart.exec('browsers-overall', 'appendseriesdata', {
              data: updateArray
            });
          } else {
            updateArray[plotIndex].visible = false;
            zingchart.exec('browsers-overall', 'appendseriesdata', {
              data: updateArray
            });
          }
        }
      </script>
    </body>
    
    </html>
    <!DOCTYPE html>
    <html>
    
    <head>
      <meta charset="utf-8">
      <title>ZingSoft Demo</title>
      <script src="https://cdn.rawgit.com/zingchart-demos/dwa-module/master/dwa-module.js"></script>
      <link href='https://fonts.googleapis.com/css?family=Open+Sans:400,700' rel='stylesheet' type='text/css'>
    
      <script src="https://cdn.zingchart.com/zingchart.min.js"></script>
    </head>
    
    <body>
    
      <div id='browsers-overall'></div>
    
      <div id="inputs">
        <div class="row">
          <div class="col">
            <input type="checkbox" id='ips-checkbox-46' checked>
            <label for='ips-checkbox-46'>FF 46 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-46' checked>
            <label for='errors-checkbox-46'>FF 46 Errors</label>
          </div>
          <div class="col">
            <input type="checkbox" id='ips-checkbox-47'>
            <label for='ips-checkbox-47'>FF 47 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-47'>
            <label for='errors-checkbox-47'>FF 47 Errors</label>
          </div>
        </div>
        <div class="row">
          <div class="col">
            <input type="checkbox" id='ips-checkbox-50' checked>
            <label for='ips-checkbox-50'>GC 50 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-50' checked>
            <label for='ips-checkbox-50'>GC 50 Errors</label>
          </div>
          <div class="col">
            <input type="checkbox" id='ips-checkbox-51'>
            <label for='ips-checkbox-51'>GC 51 IP's</label>
          </div>
          <div class="col">
            <input type="checkbox" id='errors-checkbox-51'>
            <label for='errors-checkbox-51'>GC 51 Errors</label>
          </div>
        </div>
      </div>
    
    
    </body>
    
    </html>
    #inputs {
      background: #F7F7F7;
      border: 1px solid #DDD;
      border-top: none;
      border-bottom-left-radius: 4px;
      border-bottom-right-radius: 4px;
      box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
      font-family: Open Sans;
      padding: 1rem 1rem;
      margin: 0 0 1.5rem 0;
      max-width: 600px;
      width: 100%;
    }
    
    label {
      cursor: pointer;
    }
    
    .row {
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
    }
    
    .row+.row {
      margin-top: 1rem;
    }
    
    .col {
      -webkit-flex: 1;
      -ms-flex: 1;
      flex: 1;
    }
    var lastIndex = null;
    
    var dates = [1463097600000, 1463184000000, 1463270400000, 1463356800000, 1463443200000, 1463529600000, 1463616000000, 1463702400000, 1463788800000, 1463875200000, 1463961600000, 1464048000000, 1464134400000, 1464220800000, 1464307200000, 1464393600000, 1464480000000, 1464566400000, 1464652800000, 1464739200000, 1464825600000, 1464912000000, 1464998400000, 1465084800000, 1465171200000, 1465257600000, 1465344000000, 1465430400000, 1465516800000, 1465603200000, 1465689600000, 1465776000000, 1465862400000, 1465948800000, 1466035200000, 1466121600000, 1466208000000, 1466294400000, 1466380800000, 1466467200000, 1466553600000, 1466640000000, 1466726400000, 1466812800000, 1466899200000, 1466985600000];
    
    var chrome50 = {
      ips: [326981, 185099, 141138, 188086, 188172, 308552, 348591, 164533, 191780, 202985, 138117, 244959, 290445, 169790, 233407, 179223, 128217, 126069, 189766, 151304, 392733, 207176, 194674, 116104, 136448, 169075, 156413, 151558, 69164, 41741, 34424, 19603, 34582, 28694, 25430, 22227, 22204, 9195, 13378, 14607, 22537, 14738, 15176, 17979, 8901, 6580],
      errors: [1987211, 2021396, 1319415, 1323925, 2113920, 2188253, 2170018, 2242853, 2177930, 1716637, 1705411, 2308796, 2346018, 2260725, 2144784, 1922230, 1461423, 1536246, 1755195, 2138455, 2180136, 2210526, 1886849, 1319023, 1496247, 1924003, 1932682, 1657985, 990515, 567546, 428471, 281371, 383746, 287059, 274365, 271813, 160613, 92252, 122070, 122713, 117868, 147609, 114567, 78055, 56243, 68693]
    };
    
    var chrome51 = {
      ips: [null, null, null, null, null, null, null, null, null, null, null, null, 1089, 1936, 7473, 15217, 9618, 8606, 16459, 20271, 18510, 25662, 32633, 15639, 17965, 44984, 53072, 49306, 68848, 112911, 109622, 116628, 270445, 172383, 230430, 177202, 297868, 153620, 160157, 230393, 269336, 272074, 137277, 209094, 193838, 259192],
      errors: [null, null, null, null, null, null, null, null, null, null, null, null, 6504, 10334, 75049, 111280, 76589, 89109, 104457, 134231, 166989, 153959, 209849, 204582, 208316, 313541, 408221, 497291, 995646, 1310197, 1274536, 1120691, 1579763, 1634092, 1852177, 1865755, 1679352, 1496063, 1575591, 1994408, 2136103, 1930382, 2231977, 1887391, 1465135, 1543169]
    }
    
    var ff47 = {
      ips: [null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, 1760, 1521, 9536, 17108, 21630, 24546, 34635, 56174, 66223, 96505, 49468, 67611, 54284, 75652, 54546, 48764, 70349, 115215, 60370, 58427, 45899],
      errors: [null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, 8210, 11169, 66456, 127063, 212732, 276359, 394463, 497394, 598650, 649893, 613827, 552797, 465394, 407681, 571281, 619941, 672898, 818924, 644163, 623913, 539337]
    };
    
    var ff46 = {
      ips: [105033, 68639, 70514, 52033, 54284, 55281, 65646, 129225, 57026, 80650, 68431, 67611, 58808, 98828, 52697, 66024, 81819, 36537, 18449, 14476, 16947, 13129, 18601, 9601, 10010, 6721, 9076, 7183, 4481, 4163, 6329, 4627, 2273, 2446],
      errors: [581709, 599207, 560855, 577347, 450640, 502702, 673812, 648815, 681907, 678205, 680293, 584835, 609466, 716579, 731340, 656795, 438526, 342905, 228377, 147886, 159924, 132810, 142360, 108443, 58452, 61142, 54958, 75664, 56928, 41196, 32403, 29316, 22534, 18591]
    };
    
    var browsers_overall = {
      globals: {
        fontFamily: 'Open Sans'
      },
      border: '1px solid #ddd',
      plot: {
        stacked: true,
        marker: {
          visible: false
        },
        tooltip: {
          visible: false
        },
        alphaArea: 1
      },
      plotarea: {
        margin: '62px 52px 52px'
      },
      title: {
        backgroundColor: 'rgb(247, 247, 247)',
        border: '1px solid #ddd',
        color: 'rgb(44, 50, 55)',
        fontSize: 18,
        height: 40,
        padding: 10,
        text: 'Browser Performance: Errors vs IPs',
        textAlign: 'left'
      },
      type: 'area',
      scaleY: {
        short: true
      },
      scaleX: {
        values: dates,
        transform: {
          type: 'date',
          all: '%dd-%M-%y (%D)'
        },
        markers: [{
            type: 'line',
            lineColor: '#2196F3',
            lineWidth: 4,
            range: [13],
            label: {
              angle: 0,
              backgroundColor: '#2196F3',
              color: '#FFF',
              offsetX: -55,
              offsetY: -280,
              padding: 5,
              text: 'Chrome 51 Released',
              mediaRules: [{
                maxWidth: 700,
                text: '51 Release'
              }]
            },
          },
          {
            type: 'line',
            lineColor: '#FF9800',
            lineWidth: 4,
            range: [25],
            label: {
              angle: 0,
              backgroundColor: '#FF9800',
              color: '#FFF',
              offsetX: -55,
              offsetY: -275,
              padding: 5,
              text: 'Firefox 47 Released',
              mediaRules: [{
                maxWidth: 700,
                text: '47 Release',
                offsetX: -25
              }]
            }
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [2, 3]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [9, 10]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [16, 17]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [23, 24]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [30, 31]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [37, 38]
          },
          {
            alpha: 0.1,
            backgroundColor: '#000',
            type: 'area',
            range: [44, 45]
          }
        ]
      },
      legend: {
        toggleAction: 'none'
      },
      mediaRules: [{
        maxWidth: 700,
        legend: {
          visible: false
        }
      }],
      crosshairX: {
        plotLabel: {
          backgroundColor: '#FFF',
          border: '1px solid #ddd',
          fontSize: 16,
          thousandsSeparator: ','
        }
      },
      series: [
        // Firefox 46 =============
        {
          backgroundColor: '#0095DD',
          color: '#0095DD',
          lineColor: '#0095DD',
          lineWidth: 0,
          text: 'Firefox 46 IPs',
          values: ff46.ips
        },
        {
          backgroundColor: '#00539F',
          color: '#00539F',
          lineColor: '#00539F',
          lineWidth: 0,
          text: 'Firefox 46 Errors',
          values: ff46.errors
        },
        // Firefox 47 =============
        {
          backgroundColor: '#FF9500',
          color: '#FF9500',
          lineColor: '#FF9500',
          lineWidth: 0,
          text: 'Firefox 47 IPs',
          values: ff47.ips,
          visible: false
        },
        {
          backgroundColor: '#E66000',
          color: '#E66000',
          lineColor: '#E66000',
          lineWidth: 0,
          text: 'Firefox 47 Errors',
          values: ff47.errors,
          visible: false
        },
        // Chrome 50 ===============
        {
          backgroundColor: '#f4c20d',
          color: '#f4c20d',
          lineColor: '#f4c20d',
          lineWidth: 0,
          text: 'Chrome 50 IPs',
          values: chrome50.ips
        },
        {
          backgroundColor: '#3cba54',
          color: '#3cba54',
          lineColor: '#3cba54',
          lineWidth: 0,
          text: 'Chrome 50 Errors',
          values: chrome50.errors
        },
        // Chrome 51 ===============
        {
          backgroundColor: '#2196F3',
          color: '#2196F3',
          lineColor: '#2196F3',
          lineWidth: 0,
          text: 'Chrome 51 IPs',
          values: chrome51.ips,
          visible: false
        },
        {
          backgroundColor: '#db3236',
          color: '#db3236',
          lineColor: '#db3236',
          lineWidth: 0,
          text: 'Chrome 51 Errors',
          values: chrome51.errors,
          visible: false
        },
      ],
      labels: [
        // {
        //   backgroundColor: '#212121',
        //   border: '1px solid #000000',
        //   borderRadius: 2,
        //   color: '#FFF',
        //   cursor: 'pointer',
        //   id: 'toggle-ips',
        //   text: 'IPs',
        //   width: 60,
        //   x: 350,
        //   y: 11
        // },
        // {
        //   backgroundColor: '#BDBDBD',
        //   border: '1px solid #757575',
        //   borderRadius: 2,
        //   color: '#FFF',
        //   cursor: 'pointer',
        //   id: 'toggle-errors',
        //   text: 'Errors',
        //   width: 60,
        //   x: 420,
        //   y: 11
        // }
      ]
    };
    
    zingchart.render({
      id: 'browsers-overall',
      data: browsers_overall,
      height: 400
    });
    
    
    // assign toggle switch event listeners
    document.getElementById('errors-checkbox-46').addEventListener('click', toggleGraphs);
    document.getElementById('ips-checkbox-46').addEventListener('click', toggleGraphs);
    document.getElementById('errors-checkbox-47').addEventListener('click', toggleGraphs);
    document.getElementById('ips-checkbox-47').addEventListener('click', toggleGraphs);
    document.getElementById('errors-checkbox-50').addEventListener('click', toggleGraphs);
    document.getElementById('ips-checkbox-50').addEventListener('click', toggleGraphs);
    document.getElementById('errors-checkbox-51').addEventListener('click', toggleGraphs);
    document.getElementById('ips-checkbox-51').addEventListener('click', toggleGraphs);
    
    var updateArray = [{
        visible: true
      },
      {
        visible: true
      },
      {
        visible: false
      },
      {
        visible: false
      },
      {
        visible: true
      },
      {
        visible: true
      },
      {
        visible: false
      },
      {
        visible: false
      }
    ];
    
    function toggleGraphs() {
      var plotIndex = 0;
      //determine plot index
      switch (this.id) {
        case 'errors-checkbox-46':
          plotIndex = 1;
          break;
        case 'ips-checkbox-46':
          plotIndex = 0;
          break;
        case 'errors-checkbox-47':
          plotIndex = 3;
          break;
        case 'ips-checkbox-47':
          plotIndex = 2;
          break;
        case 'errors-checkbox-50':
          plotIndex = 5;
          break;
        case 'ips-checkbox-50':
          plotIndex = 4;
          break;
        case 'errors-checkbox-51':
          plotIndex = 7;
          break;
        case 'ips-checkbox-51':
          plotIndex = 6;
          break;
      }
    
      if (this.checked) {
        updateArray[plotIndex].visible = true;
        zingchart.exec('browsers-overall', 'appendseriesdata', {
          data: updateArray
        });
      } else {
        updateArray[plotIndex].visible = false;
        zingchart.exec('browsers-overall', 'appendseriesdata', {
          data: updateArray
        });
      }
    }