window.addEvent(
  'domready',
  function()
  {
    new mDoubleSlider(
      document.id('preisschieberegler').getElement('.schieberegler'),
      {
        onChange: function(selections)
        {
          var inputs = $$('#preisschieberegler input');
          inputs[0].value = selections.knob_left + ',-';
          inputs[1].value = selections.knob_right + ',-';
        },
        onStart: function(selections)
        {
          var inputs = $$('#preisschieberegler input');
          inputs[0].value = selections.knob_left + ',-';
          inputs[1].value = selections.knob_right + ',-';
        },
        onComplete: function(selections)
        {
          var inputs = $$('#preisschieberegler input');
          inputs[0].value = selections.knob_left + ',-';
          inputs[1].value = selections.knob_right + ',-';
          $('psr').submit();
        },
        range: sliderRange, // Wertebereicht (virtuell)
    		start: sliderStart  // Werte für die Startpunkte der Knobs (momentan pixel)
      }
    );
  }
);