code: function(object, property, min, max, step) {
  
      NumberControllerSlider.superclass.call(this, object, property, { min: min, max: max, step: step });
  
      var _this = this;
  
      this.__background = document.createElement('div');
      this.__foreground = document.createElement('div');
      
  
  
      dom.bind(this.__background, 'mousedown', onMouseDown);
      
      dom.addClass(this.__background, 'slider');
      dom.addClass(this.__foreground, 'slider-fg');
  
      function onMouseDown(e) {
  
        dom.bind(window, 'mousemove', onMouseDrag);
        dom.bind(window, 'mouseup', onMouseUp);
  
        onMouseDrag(e);
      }
  
      function onMouseDrag(e) {
  
        e.preventDefault();
  
        var offset = dom.getOffset(_this.__background);
        var width = dom.getWidth(_this.__background);
        
        _this.setValue(
        	map(e.clientX, offset.left, offset.left + width, _this.__min, _this.__max)
        );
  
        return false;
  
      }
  
      function onMouseUp() {
        dom.unbind(window, 'mousemove', onMouseDrag);
        dom.unbind(window, 'mouseup', onMouseUp);
        if (_this.__onFinishChange) {
          _this.__onFinishChange.call(_this, _this.getValue());
        }
      }
  
      this.updateDisplay();
  
      this.__background.appendChild(this.__foreground);
      this.domElement.appendChild(this.__background);
  
    }
docs: @class Represents a given property of an object that is a number, contains
  a minimum and maximum, and provides a slider element with which to
  manipulate it. It should be noted that the slider element is made up of
  <code>&lt;div&gt;</code> tags, <strong>not</strong> the html5
  <code>&lt;slider&gt;</code> element.
  
  @extends dat.controllers.Controller
  @extends dat.controllers.NumberController
  
  @param {Object} object The object to be manipulated
  @param {string} property The name of the property to be manipulated
  @param {Number} minValue Minimum allowed value
  @param {Number} maxValue Maximum allowed value
  @param {Number} stepValue Increment by which to change value
  
  @member dat.controllers