Multiple instances of the charts using different languages on the same page

HTML

<script type="text/javascript" src="http://cdn.amcharts.com/lib/3/amcharts.js"></script>
<script type="text/javascript" src="http://cdn.amcharts.com/lib/3/serial.js"></script>
<script type="text/javascript" src="http://cdn.amcharts.com/lib/3/pie.js"></script>
<script type="text/javascript" src="http://cdn.amcharts.com/lib/3/lang/ru.js"></script>
<div id="chartdiv"></div>
<div id="chartdiv2"></div>

CSS

#chartdiv, #chartdiv2 {
	width	: 100%;
	height	: 200px;
}

JavaScript

var a = AmCharts.makeChart("chartdiv", {
      type: 'pie',
      theme: 'light',
      dataProvider: [{
        column: 'Kolumna 1',
        value: 500
      }, {
        column: 'Kolumna 2',
        value: 100
      },
      {
        column: 'Kolumna 3',
        value: 300
      }],
      valueField: 'value',
      titleField: 'column',
      balloon: {
        fixedPosition: true
      },
      export: {
        enabled: true
      }
    });

    // this.c.validateData();

var b = AmCharts.makeChart("chartdiv2", {
      type: 'pie',
      theme: 'light',

      dataProvider: [{
        column: 'Kolumna 1',
        value: 500
      }, {
        column: 'Kolumna 2',
        value: 100
      },
      {
        column: 'Kolumna 3',
        value: 300
      }],
      valueField: 'value',
      titleField: 'column',
      balloon: {
        fixedPosition: true
      },
      export: {
        enabled: true
      }
    });

    // this.d.validateData();
  }