var chartjs_default_options = {
  scaleShowGridLines: true,
  scaleGridLineColor: "rgba(0,0,0,.05)",
  scaleGridLineWidth: 1,
  bezierCurve: true,
  bezierCurveTension: 0.4,
  pointDot: true,
  pointDotRadius: 4,
  pointDotStrokeWidth: 1,
  pointHitDetectionRadius: 20,
  datasetStroke: true,
  datasetStrokeWidth: 2,
  datasetFill: true,
  responsive: true,
  maintainAspectRatio: false,
  multiTooltipTemplate: "<%= datasetLabel %> - <%= value %>"
}

var chartjs_default_dataset_options = {
}

var chartjs_default_dataset_colors = [
  {paint: "rgba(26,179,148,0.5)", stroke: "rgba(26,179,148,0.8)", highlight_paint: "rgba(26,179,148,0.75)", highlight_stroke: "rgba(26,179,148,1)"},
  {paint: "rgba(220,220,220,0.5)", stroke: "rgba(220,220,220,1)", highlight_paint: "rgba(220,220,220,0.75)", highlight_stroke: "rgba(220,220,220,1)"},
  {paint: "rgba(220,0,220,0.5)", stroke: "rgba(220,0,220,1)", highlight_paint: "rgba(220,0,220,0.75)", highlight_stroke: "rgba(220,0,220,1)"},
  {paint: "rgba(220,220,0,0.5)", stroke: "rgba(220,220,0,1)", highlight_paint: "rgba(220,220,0,0.75)", highlight_stroke: "rgba(220,220,0,1)"},
  {paint: "rgba(0,220,220,0.5)", stroke: "rgba(0,220,220,1)", highlight_paint: "rgba(0,220,220,0.75)", highlight_stroke: "rgba(0,220,220,1)"},
  {paint: "rgba(110,110,220,0.5)", stroke: "rgba(110,110,220,1)", highlight_paint: "rgba(110,110,220,0.75)", highlight_stroke: "rgba(110,110,220,1)"},
];

var chartjs_default_options = {
  scaleShowGridLines: true,
  scaleGridLineColor: "rgba(0,0,0,.05)",
  scaleGridLineWidth: 1,
  bezierCurve: true,
  bezierCurveTension: 0.4,
  pointDot: true,
  pointDotRadius: 4,
  pointDotStrokeWidth: 1,
  pointHitDetectionRadius: 20,
  datasetStroke: true,
  datasetStrokeWidth: 2,
  datasetFill: true,
  responsive: true,
  maintainAspectRatio: false,
  multiTooltipTemplate: "<%= datasetLabel %> - <%= value %>"
}

var chartjs_default_dataset_options = {
}

var chartjs_default_dataset_colors = [
  {paint: "rgba(51,122,183,0.7)", stroke: "rgba(51,122,183,0.8)", highlight_paint: "rgba(51,122,183,1)", highlight_stroke: "rgba(255,255,255,1)"},
  {paint: "rgba(242,222,222,0.7)", stroke: "rgba(242,222,222,0.8)", highlight_paint: "rgba(242,222,222,1)", highlight_stroke: "rgba(255,255,255,1)"},
  {paint: "rgba(223,240,216,0.7)", stroke: "rgba(223,240,216,0.8)", highlight_paint: "rgba(223,240,216,1)", highlight_stroke: "rgba(255,255,255,1)"},
  {paint: "rgba(217,237,247,0.7)", stroke: "rgba(217,237,247,0.8)", highlight_paint: "rgba(217,237,247,1)", highlight_stroke: "rgba(255,255,255,1)"},
  {paint: "rgba(252,248,227,0.7)", stroke: "rgba(252,248,227,0.8)", highlight_paint: "rgba(252,248,227,1)", highlight_stroke: "rgba(255,255,255,1)"}
];

Use bootstrap3 colors