MariusButuc

<script type="text/javascript" language="javascript">
// <![CDATA[
// window.onload = function() {
  var range=$A($R($aChallenge.valueRangeStart, $aChallenge.valueRangeEnd));
  var values=new Array();
  for (i=0;i<range.length;i=i+$aChallenge.sliceWidth) {
    values.push(range[i]);
  }

  new Control.Slider('range-grade',
                     'range-scale-center',
  {
    axis:'horizontal',
    sliderValue: $valueRangeAvg,
    range: $R($aChallenge.valueRangeStart, $aChallenge.valueRangeEnd),
    values: values,
    onSlide: function(v) {
      $$('.slice-min').each( function(s){
        s.innerHTML = v;
      });
      $$('.slice-max').each( function(s){
        s.innerHTML = v + $aChallenge.sliceWidth;
      });
    } //end onSlide
  }); //end control
//  }
  // ]]>
 </script>