$(document).ready(function(){
$.jqplot.config.enablePlugins = true;

$.jqplot('grafRDGZ',  [line1, line2],
{
  axes:{
    yaxis:{
        renderer: $.jqplot.LogAxisRenderer,
        numberTicks: 6,
        tickOptions:{formatString:'%i'}
    },
    xaxis:{
      numberTicks: 6,
      renderer:$.jqplot.DateAxisRenderer,
      rendererOptions:{tickRenderer:$.jqplot.CanvasAxisTickRenderer},
      tickOptions:{formatString:'%#d.%m',fontSize:'10px'}}
  },
  series:[{label: 'RDGZ',color:'#0073b1',shadow: false, lineWidth: 0.5,showMarker: false},{label: 'RDGZp',color:'#ff8a00',shadow: false, lineWidth: 0.5,showMarker: false}],
  grid: {
        gridLineColor: '#eeeeee',
        background: '#ffffff',
        borderColor: '#ffffff',
        borderWidth: 1,
        shadow: false
    },
    legend: {
        show: true,
        location: 'sw',
        xoffset: 1,
        yoffset: 1
    }
});
$.jqplot('grafBRENT',  [line3],
{
  axes:{
    yaxis:{
        renderer: $.jqplot.LogAxisRenderer,
        numberTicks: 6,
        tickOptions:{formatString:'%i'}
    },
    xaxis:{
      numberTicks: 6,
      renderer:$.jqplot.DateAxisRenderer,
      rendererOptions:{tickRenderer:$.jqplot.CanvasAxisTickRenderer},
      tickOptions:{formatString:'%#d.%m',fontSize:'10px'}}
  },
  series:[{label: 'BRENT',color:'#000',shadow: false, lineWidth: 0.5,showMarker: false}],
  grid: {
        gridLineColor: '#eeeeee',
        background: '#ffffff',
        borderColor: '#ffffff',
        borderWidth: 1,
        shadow: false
    },
    legend: {
        show: true,
        location: 'sw',
        xoffset: 1,
        yoffset: 1
    }
});

});