Erru

Код длинный, так что частично.

<script>
 var points=<?=json_encode($diag)?>;
    var comments=<?=json_encode($comments)?>;
    var Xcomments=<?=json_encode($Xcomments)?>;
    function showDiag(){
      var emin=document.getElementById("min");
      var emax=document.getElementById("max");
      var edelta=document.getElementById("delta");
      for (var key in points){
          var min = parseFloat(emin.value);
          var max = parseFloat(emax.value);
          var delta = parseFloat(edelta.value);
          if(key=='time'){
              delta = 1;
              max=0;
              for(var i=0;i<points['time'].length;++i){
                max=Math.max(max,points['time'][i]);
              };
              max = Math.ceil(max);
          }
          if(key[0]=='a'){
              delta = 1;
              max=0;
              for(var i=0;i<points['attempts'].length;++i){
                max=Math.max(max,points['attempts'][i]);
              };
          }
          createDiag(points[key],min,max,delta,"diagram_"+key, Xcomments[key], "<?=$Ycomment?>", comments[key]);
      }
 
      return false;
    };
  </script>
<button type="button" onclick="return showDiag();">Построить диаграмму</button>
      <br>
       <div id="container" style="width:100%; height:400px;"></div>
      <script>
         
$(function () { 
    $('#container').highcharts({
        chart: {
            type: 'bar'
        },
        title: {
            text: 'Fruit Consumption'
        },
        xAxis: {
            categories: ['Apples', 'Bananas', 'Oranges']
        },
        yAxis: {
            title: {
                text: 'Fruit eaten'
            }
        },
        series: [{
            name: 'Jane',
            data: [1, 0, 4]
        }, {
            name: 'John',
            data: [5, 7, 3]
        }]
    });
});
var chart1; // globally available
$(function() {
      chart1 = new Highcharts.StockChart({
         chart: {
            renderTo: 'container'
         },
         rangeSelector: {
            selected: 1
         },
         series: [{
            name: 'USD to EUR',
            data: usdtoeur // predefined JavaScript array
         }]
      });
   });
</script>
<script type="text/javascript" src="/js/themes/gray.js"></script>

В начале библиотеки подключаю следующим образом:

<?PHP ?>
  <script language="JavaScript" src="<?=SITE_URI_ROOT?>js/prototype.js" type="text/javascript"></script>
  <script language="JavaScript" src="<?=SITE_URI_ROOT?>js/module/<?=$STORAGE['module'].'/'.$STORAGE['action']?>.js" type="text/javascript"></script>
  <script language="JavaScript" src="<?=SITE_URI_ROOT?>js/jquery.js" type="text/javascript"></script>
<script language="JavaScript" src="<?=SITE_URI_ROOT?>js/highcharts/js/highcharts.js" type="text/javascript"></script>
<script language="JavaScript" src="<?=SITE_URI_ROOT?>js/highcharts/js/modules/exporting.js" type="text/javascript"></script>

<?