text: /** 
   * Copyright 2018 Telerik AD                                                                                                                                                                            
   *                                                                                                                                                                                                      
   * Licensed under the Apache License, Version 2.0 (the "License");                                                                                                                                      
   * you may not use this file except in compliance with the License.                                                                                                                                     
   * You may obtain a copy of the License at                                                                                                                                                              
   *                                                                                                                                                                                                      
   *     http://www.apache.org/licenses/LICENSE-2.0                                                                                                                                                       
   *                                                                                                                                                                                                      
   * Unless required by applicable law or agreed to in writing, software                                                                                                                                  
   * distributed under the License is distributed on an "AS IS" BASIS,                                                                                                                                    
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.                                                                                                                             
   * See the License for the specific language governing permissions and                                                                                                                                  
   * limitations under the License.                                                                                                                                                                       
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
                                                                                                                                                                                                         
  
  */
  (function (f, define) {
      define('kendo.slider', ['kendo.draganddrop'], f);
  }(function () {
      var __meta__ = {
          id: 'slider',
          name: 'Slider',
          category: 'web',
          description: 'The Slider widget provides a rich input for selecting values or ranges of values.',
          depends: ['draganddrop']
      };
      (function ($, undefined) {
          var kendo = window.kendo, Widget = kendo.ui.Widget, Draggable = kendo.ui.Draggable, outerWidth = kendo._outerWidth, outerHeight = kendo._outerHeight, extend = $.extend, format = kendo.format, parse = kendo.parseFloat, proxy = $.proxy, isArray = $.isArray, math = Math, support = kendo.support, pointers = support.pointers, msPointers = support.msPointers, CHANGE = 'change', SLIDE = 'slide', NS = '.slider', MOUSE_DOWN = 'touchstart' + NS + ' mousedown' + NS, TRACK_MOUSE_DOWN = pointers ? 'pointerdown' + NS : msPointers ? 'MSPointerDown' + NS : MOUSE_DOWN, MOUSE_UP = 'touchend' + NS + ' mouseup' + NS, TRACK_MOUSE_UP = pointers ? 'pointerup' : msPointers ? 'MSPointerUp' + NS : MOUSE_UP, MOVE_SELECTION = 'moveSelection', KEY_DOWN = 'keydown' + NS, CLICK = 'click' + NS, MOUSE_OVER = 'mouseover' + NS, FOCUS = 'focus' + NS, BLUR = 'blur' + NS, DRAG_HANDLE = '.k-draghandle', TRACK_SELECTOR = '.k-slider-track', TICK_SELECTOR = '.k-tick', STATE_SELECTED = 'k-state-selected', STATE_FOCUSED = 'k-state-focused', STATE_DEFAULT = 'k-state-default', STATE_DISABLED = 'k-state-disabled', DISABLED = 'disabled', UNDEFINED = 'undefined', TABINDEX = 'tabindex', getTouches = kendo.getTouches;
          var SliderBase = Widget.extend({
              init: function (element, options) {
                  var that = this;
                  Widget.fn.init.call(that, element, options);
                  options = that.options;
                  that._isHorizontal = options.orientation == 'horizontal';
                  that._isRtl = that._isHorizontal && kendo.support.isRtl(element);
                  that._position = that._isHorizontal ? 'left' : 'bottom';
                  that._sizeFn = that._isHorizontal ? 'width' : 'height';
                  that._outerSize = that._isHorizontal ? outerWidth : outerHeight;
                  options.tooltip.format = options.tooltip.enabled ? options.tooltip.format || '{0}' : '{0}';
                  if (options.smallStep <= 0) {
                      throw new Error('Kendo UI Slider smallStep must be a positive number.');
                  }
                  that._createHtml();
                  that.wrapper = that.element.closest('.k-slider');
                  that._trackDiv = that.wrapper.find(TRACK_SELECTOR);
                  that._setTrackDivWidth();
                  that._maxSelection = that._trackDiv[that._sizeFn]();
                  that._sliderItemsInit();
                  that._reset();
                  that._tabindex(that.wrapper.find(DRAG_HANDLE));
                  that[options.enabled ? 'enable' : 'disable']();
                  var rtlDirectionSign = kendo.support.isRtl(that.wrapper) ? -1 : 1;
                  that._keyMap = {
                      37: step(-1 * rtlDirectionSign * options.smallStep),
                      40: step(-options.smallStep),
                      39: step(+1 * rtlDirectionSign * options.smallStep),
                      38: step(+options.smallStep),
                      35: setValue(options.max),
                      36: setValue(options.min),
                      33: step(+options.largeStep),
                      34: step(-options.largeStep)
                  };
                  kendo.notify(that);
              },
              events: [
                  CHANGE,
                  SLIDE
              ],
              options: {
                  enabled: true,
                  min: 0,
                  max: 10,
                  smallStep: 1,
                  largeStep: 5,
                  orientation: 'horizontal',
                  tickPlacement: 'both',
                  tooltip: {
                      enabled: true,
                      format: '{0}'
                  }
              },
              _distance: function () {
                  return round(this.options.max - this.options.min);
              },
              _resize: function () {
                  this._setTrackDivWidth();
                  this.wrapper.find('.k-slider-items').remove();
                  this._maxSelection = this._trackDiv[this._sizeFn]();
                  this._sliderItemsInit();
                  this._refresh();
                  if (this.options.enabled) {
                      this.enable(true);
                  }
              },
              _sliderItemsInit: function () {
                  var that = this, options = that.options;
                  var sizeBetweenTicks = that._maxSelection / ((options.max - options.min) / options.smallStep);
                  var pixelWidths = that._calculateItemsWidth(math.floor(that._distance() / options.smallStep));
                  if (options.tickPlacement != 'none' && sizeBetweenTicks >= 2) {
                      $(this.element).parent().find('.k-slider-items').remove();
                      that._trackDiv.before(createSliderItems(options, that._distance()));
                      that._setItemsWidth(pixelWidths);
                      that._setItemsTitle();
                  }
                  that._calculateSteps(pixelWidths);
                  if (options.tickPlacement != 'none' && sizeBetweenTicks >= 2 && options.largeStep >= options.smallStep) {
                      that._setItemsLargeTick();
                  }
              },
              getSize: function () {
                  return kendo.dimensions(this.wrapper);
              },
              _setTrackDivWidth: function () {
                  var that = this, trackDivPosition = parseFloat(that._trackDiv.css(that._isRtl ? 'right' : that._position), 10) * 2;
                  that._trackDiv[that._sizeFn](that.wrapper[that._sizeFn]() - 2 - trackDivPosition);
              },
              _setItemsWidth: function (pixelWidths) {
                  var that = this, options = that.options, first = 0, last = pixelWidths.length - 1, items = that.wrapper.find(TICK_SELECTOR), i, paddingTop = 0, bordersWidth = 2, count = items.length, selection = 0;
                  for (i = 0; i < count - 2; i++) {
                      $(items[i + 1])[that._sizeFn](pixelWidths[i]);
                  }
                  if (that._isHorizontal) {
                      $(items[first]).addClass('k-first')[that._sizeFn](pixelWidths[last - 1]);
                      $(items[last]).addClass('k-last')[that._sizeFn](pixelWidths[last]);
                  } else {
                      $(items[last]).addClass('k-first')[that._sizeFn](pixelWidths[last]);
                      $(items[first]).addClass('k-last')[that._sizeFn](pixelWidths[last - 1]);
                  }
                  if (that._distance() % options.smallStep !== 0 && !that._isHorizontal) {
                      for (i = 0; i < pixelWidths.length; i++) {
                          selection += pixelWidths[i];
                      }
                      paddingTop = that._maxSelection - selection;
                      paddingTop += parseFloat(that._trackDiv.css(that._position), 10) + bordersWidth;
                      that.wrapper.find('.k-slider-items').css('padding-top', paddingTop);
                  }
              },
              _setItemsTitle: function () {
                  var that = this, options = that.options, items = that.wrapper.find(TICK_SELECTOR), titleNumber = options.min, count = items.length, i = that._isHorizontal && !that._isRtl ? 0 : count - 1, limit = that._isHorizontal && !that._isRtl ? count : -1, increment = that._isHorizontal && !that._isRtl ? 1 : -1;
                  for (; i - limit !== 0; i += increment) {
                      $(items[i]).attr('title', format(options.tooltip.format, round(titleNumber)));
                      titleNumber += options.smallStep;
                  }
              },
              _setItemsLargeTick: function () {
                  var that = this, options = that.options, items = that.wrapper.find(TICK_SELECTOR), i = 0, item, value;
                  if (removeFraction(options.largeStep) % removeFraction(options.smallStep) === 0 || that._distance() / options.largeStep >= 3) {
                      if (!that._isHorizontal && !that._isRtl) {
                          items = $.makeArray(items).reverse();
                      }
                      for (i = 0; i < items.length; i++) {
                          item = $(items[i]);
                          value = that._values[i];
                          var valueWithoutFraction = round(removeFraction(value - this.options.min));
                          if (valueWithoutFraction % removeFraction(options.smallStep) === 0 && valueWithoutFraction % removeFraction(options.largeStep) === 0) {
                              item.addClass('k-tick-large').html('<span class=\'k-label\'>' + item.attr('title') + '</span>');
                              if (i !== 0 && i !== items.length - 1) {
                                  item.css('line-height', item[that._sizeFn]() + 'px');
                              }
                          }
                      }
                  }
              },
              _calculateItemsWidth: function (itemsCount) {
                  var that = this, options = that.options, trackDivSize = parseFloat(that._trackDiv.css(that._sizeFn)) + 1, distance = that._distance(), pixelStep = trackDivSize / distance, itemWidth, pixelWidths, i;
                  if (distance / options.smallStep - math.floor(distance / options.smallStep) > 0) {
                      trackDivSize -= distance % options.smallStep * pixelStep;
                  }
                  itemWidth = trackDivSize / itemsCount;
                  pixelWidths = [];
                  for (i = 0; i < itemsCount - 1; i++) {
                      pixelWidths[i] = itemWidth;
                  }
                  pixelWidths[itemsCount - 1] = pixelWidths[itemsCount] = itemWidth / 2;
                  return that._roundWidths(pixelWidths);
              },
              _roundWidths: function (pixelWidthsArray) {
                  var balance = 0, count = pixelWidthsArray.length, i;
                  for (i = 0; i < count; i++) {
                      balance += pixelWidthsArray[i] - math.floor(pixelWidthsArray[i]);
                      pixelWidthsArray[i] = math.floor(pixelWidthsArray[i]);
                  }
                  balance = math.round(balance);
                  return this._addAdditionalSize(balance, pixelWidthsArray);
              },
              _addAdditionalSize: function (additionalSize, pixelWidthsArray) {
                  if (additionalSize === 0) {
                      return pixelWidthsArray;
                  }
                  var step = parseFloat(pixelWidthsArray.length - 1) / parseFloat(additionalSize == 1 ? additionalSize : additionalSize - 1), i;
                  for (i = 0; i < additionalSize; i++) {
                      pixelWidthsArray[parseInt(math.round(step * i), 10)] += 1;
                  }
                  return pixelWidthsArray;
              },
              _calculateSteps: function (pixelWidths) {
                  var that = this, options = that.options, val = options.min, selection = 0, distance = that._distance(), itemsCount = math.ceil(distance / options.smallStep), i = 1, lastItem;
                  itemsCount += distance / options.smallStep % 1 === 0 ? 1 : 0;
                  pixelWidths.splice(0, 0, pixelWidths[itemsCount - 2] * 2);
                  pixelWidths.splice(itemsCount - 1, 1, pixelWidths.pop() * 2);
                  that._pixelSteps = [selection];
                  that._values = [val];
                  if (itemsCount === 0) {
                      return;
                  }
                  while (i < itemsCount) {
                      selection += (pixelWidths[i - 1] + pixelWidths[i]) / 2;
                      that._pixelSteps[i] = selection;
                      val += options.smallStep;
                      that._values[i] = round(val);
                      i++;
                  }
                  lastItem = distance % options.smallStep === 0 ? itemsCount - 1 : itemsCount;
                  that._pixelSteps[lastItem] = that._maxSelection;
                  that._values[lastItem] = options.max;
                  if (that._isRtl) {
                      that._pixelSteps.reverse();
                      that._values.reverse();
                  }
              },
              _getValueFromPosition: function (mousePosition, dragableArea) {
                  var that = this, options = that.options, step = math.max(options.smallStep * (that._maxSelection / that._distance()), 0), position = 0, halfStep = step / 2, i;
                  if (that._isHorizontal) {
                      position = mousePosition - dragableArea.startPoint;
                      if (that._isRtl) {
                          position = that._maxSelection - position;
                      }
                  } else {
                      position = dragableArea.startPoint - mousePosition;
                  }
                  if (that._maxSelection - (parseInt(that._maxSelection % step, 10) - 3) / 2 < position) {
                      return options.max;
                  }
                  for (i = 0; i < that._pixelSteps.length; i++) {
                      if (math.abs(that._pixelSteps[i] - position) - 1 <= halfStep) {
                          return round(that._values[i]);
                      }
                  }
              },
              _getFormattedValue: function (val, drag) {
                  var that = this, html = '', tooltip = that.options.tooltip, tooltipTemplate, selectionStart, selectionEnd;
                  if (isArray(val)) {
                      selectionStart = val[0];
                      selectionEnd = val[1];
                  } else if (drag && drag.type) {
                      selectionStart = drag.selectionStart;
                      selectionEnd = drag.selectionEnd;
                  }
                  if (drag) {
                      tooltipTemplate = drag.tooltipTemplate;
                  }
                  if (!tooltipTemplate && tooltip.template) {
                      tooltipTemplate = kendo.template(tooltip.template);
                  }
                  if (isArray(val) || drag && drag.type) {
                      if (tooltipTemplate) {
                          html = tooltipTemplate({
                              selectionStart: selectionStart,
                              selectionEnd: selectionEnd
                          });
                      } else {
                          selectionStart = format(tooltip.format, selectionStart);
                          selectionEnd = format(tooltip.format, selectionEnd);
                          html = selectionStart + ' - ' + selectionEnd;
                      }
                  } else {
                      if (drag) {
                          drag.val = val;
                      }
                      if (tooltipTemplate) {
                          html = tooltipTemplate({ value: val });
                      } else {
                          html = format(tooltip.format, val);
                      }
                  }
                  return html;
              },
              _getDraggableArea: function () {
                  var that = this, offset = kendo.getOffset(that._trackDiv);
                  return {
                      startPoint: that._isHorizontal ? offset.left : offset.top + that._maxSelection,
                      endPoint: that._isHorizontal ? offset.left + that._maxSelection : offset.top
                  };
              },
              _createHtml: function () {
                  var that = this, element = that.element, options = that.options, inputs = element.find('input');
                  if (inputs.length == 2) {
                      inputs.eq(0).prop('value', formatValue(options.selectionStart));
                      inputs.eq(1).prop('value', formatValue(options.selectionEnd));
                  } else {
                      element.prop('value', formatValue(options.value));
                  }
                  element.wrap(createWrapper(options, element, that._isHorizontal)).hide();
                  if (options.showButtons) {
                      element.before(createButton(options, 'increase', that._isHorizontal, that._isRtl)).before(createButton(options, 'decrease', that._isHorizontal, that._isRtl));
                  }
                  element.before(createTrack(options, element));
              },
              _focus: function (e) {
                  var that = this, target = e.target, val = that.value(), drag = that._drag;
                  if (!drag) {
                      if (target == that.wrapper.find(DRAG_HANDLE).eq(0)[0]) {
                          drag = that._firstHandleDrag;
                          that._activeHandle = 0;
                      } else {
                          drag = that._lastHandleDrag;
                          that._activeHandle = 1;
                      }
                      val = val[that._activeHandle];
                  }
                  $(target).addClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                  if (drag) {
                      that._activeHandleDrag = drag;
                      drag.selectionStart = that.options.selectionStart;
                      drag.selectionEnd = that.options.selectionEnd;
                      drag._updateTooltip(val);
                  }
              },
              _focusWithMouse: function (target) {
                  target = $(target);
                  var that = this, idx = target.is(DRAG_HANDLE) ? target.index() : 0;
                  window.setTimeout(function () {
                      that.wrapper.find(DRAG_HANDLE)[idx == 2 ? 1 : 0].focus();
                  }, 1);
                  that._setTooltipTimeout();
              },
              _blur: function (e) {
                  var that = this, drag = that._activeHandleDrag;
                  $(e.target).removeClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                  if (drag) {
                      drag._removeTooltip();
                      delete that._activeHandleDrag;
                      delete that._activeHandle;
                  }
              },
              _setTooltipTimeout: function () {
                  var that = this;
                  that._tooltipTimeout = window.setTimeout(function () {
                      var drag = that._drag || that._activeHandleDrag;
                      if (drag) {
                          drag._removeTooltip();
                      }
                  }, 300);
              },
              _clearTooltipTimeout: function () {
                  var that = this;
                  window.clearTimeout(this._tooltipTimeout);
                  var drag = that._drag || that._activeHandleDrag;
                  if (drag && drag.tooltipDiv) {
                      drag.tooltipDiv.stop(true, false).css('opacity', 1);
                  }
              },
              _reset: function () {
                  var that = this, element = that.element, formId = element.attr('form'), form = formId ? $('#' + formId) : element.closest('form');
                  if (form[0]) {
                      that._form = form.on('reset', proxy(that._formResetHandler, that));
                  }
              },
              min: function (value) {
                  if (!value) {
                      return this.options.min;
                  }
                  this.setOptions({ 'min': value });
              },
              max: function (value) {
                  if (!value) {
                      return this.options.max;
                  }
                  this.setOptions({ 'max': value });
              },
              setOptions: function (options) {
                  Widget.fn.setOptions.call(this, options);
                  this._sliderItemsInit();
                  this._refresh();
              },
              destroy: function () {
                  if (this._form) {
                      this._form.off('reset', this._formResetHandler);
                  }
                  Widget.fn.destroy.call(this);
              }
          });
          function createWrapper(options, element, isHorizontal) {
              var orientationCssClass = isHorizontal ? ' k-slider-horizontal' : ' k-slider-vertical', style = options.style ? options.style : element.attr('style'), cssClasses = element.attr('class') ? ' ' + element.attr('class') : '', tickPlacementCssClass = '';
              if (options.tickPlacement == 'bottomRight') {
                  tickPlacementCssClass = ' k-slider-bottomright';
              } else if (options.tickPlacement == 'topLeft') {
                  tickPlacementCssClass = ' k-slider-topleft';
              }
              style = style ? ' style=\'' + style + '\'' : '';
              return '<div class=\'k-widget k-slider' + orientationCssClass + cssClasses + '\'' + style + '>' + '<div class=\'k-slider-wrap' + (options.showButtons ? ' k-slider-buttons' : '') + tickPlacementCssClass + '\'></div></div>';
          }
          function createButton(options, type, isHorizontal, isRtl) {
              var buttonCssClass = '';
              if (isHorizontal) {
                  if (!isRtl && type == 'increase' || isRtl && type != 'increase') {
                      buttonCssClass = 'k-i-arrow-60-right';
                  } else {
                      buttonCssClass = 'k-i-arrow-60-left';
                  }
              } else {
                  if (type == 'increase') {
                      buttonCssClass = 'k-i-arrow-60-up';
                  } else {
                      buttonCssClass = 'k-i-arrow-60-down';
                  }
              }
              return '<a class=\'k-button k-button-' + type + '\' ' + 'title=\'' + options[type + 'ButtonTitle'] + '\' ' + 'aria-label=\'' + options[type + 'ButtonTitle'] + '\'>' + '<span class=\'k-icon ' + buttonCssClass + '\'></span></a>';
          }
          function createSliderItems(options, distance) {
              var result = '<ul class=\'k-reset k-slider-items\'>', count = math.floor(round(distance / options.smallStep)) + 1, i;
              for (i = 0; i < count; i++) {
                  result += '<li class=\'k-tick\' role=\'presentation\'>&nbsp;</li>';
              }
              result += '</ul>';
              return result;
          }
          function createTrack(options, element) {
              var dragHandleCount = element.is('input') ? 1 : 2, firstDragHandleTitle = dragHandleCount == 2 ? options.leftDragHandleTitle : options.dragHandleTitle;
              return '<div class=\'k-slider-track\'><div class=\'k-slider-selection\'><!-- --></div>' + '<a href=\'#\' class=\'k-draghandle\' title=\'' + firstDragHandleTitle + '\' role=\'slider\' aria-valuemin=\'' + options.min + '\' aria-valuemax=\'' + options.max + '\' aria-valuenow=\'' + (dragHandleCount > 1 ? options.selectionStart || options.min : options.value || options.min) + '\'>Drag</a>' + (dragHandleCount > 1 ? '<a href=\'#\' class=\'k-draghandle\' title=\'' + options.rightDragHandleTitle + '\'role=\'slider\' aria-valuemin=\'' + options.min + '\' aria-valuemax=\'' + options.max + '\' aria-valuenow=\'' + (options.selectionEnd || options.max) + '\'>Drag</a>' : '') + '</div>';
          }
          function step(stepValue) {
              return function (value) {
                  return value + stepValue;
              };
          }
          function setValue(value) {
              return function () {
                  return value;
              };
          }
          function formatValue(value) {
              return (value + '').replace('.', kendo.cultures.current.numberFormat['.']);
          }
          function calculatePrecision(value) {
              var number = value.toString();
              var precision = 0;
              number = number.split('.');
              if (number[1]) {
                  precision = number[1].length;
              }
              precision = precision > 10 ? 10 : precision;
              return precision;
          }
          function round(value) {
              var precision, power;
              value = parseFloat(value, 10);
              precision = calculatePrecision(value);
              power = math.pow(10, precision || 0);
              return math.round(value * power) / power;
          }
          function parseAttr(element, name) {
              var value = parse(element.getAttribute(name));
              if (value === null) {
                  value = undefined;
              }
              return value;
          }
          function defined(value) {
              return typeof value !== UNDEFINED;
          }
          function removeFraction(value) {
              return value * 10000;
          }
          var Slider = SliderBase.extend({
              init: function (element, options) {
                  var that = this, dragHandle;
                  element.type = 'text';
                  options = extend({}, {
                      value: parseAttr(element, 'value'),
                      min: parseAttr(element, 'min'),
                      max: parseAttr(element, 'max'),
                      smallStep: parseAttr(element, 'step')
                  }, options);
                  element = $(element);
                  if (options && options.enabled === undefined) {
                      options.enabled = !element.is('[disabled]');
                  }
                  SliderBase.fn.init.call(that, element, options);
                  options = that.options;
                  if (!defined(options.value) || options.value === null) {
                      options.value = options.min;
                      element.prop('value', formatValue(options.min));
                  }
                  options.value = math.max(math.min(options.value, options.max), options.min);
                  dragHandle = that.wrapper.find(DRAG_HANDLE);
                  this._selection = new Slider.Selection(dragHandle, that, options);
                  that._drag = new Slider.Drag(dragHandle, '', that, options);
              },
              options: {
                  name: 'Slider',
                  showButtons: true,
                  increaseButtonTitle: 'Increase',
                  decreaseButtonTitle: 'Decrease',
                  dragHandleTitle: 'drag',
                  tooltip: { format: '{0:#,#.##}' },
                  value: null
              },
              enable: function (enable) {
                  var that = this, options = that.options, clickHandler, move;
                  that.disable();
                  if (enable === false) {
                      return;
                  }
                  that.wrapper.removeClass(STATE_DISABLED).addClass(STATE_DEFAULT);
                  that.wrapper.find('input').removeAttr(DISABLED);
                  clickHandler = function (e) {
                      var touch = getTouches(e)[0];
                      if (!touch) {
                          return;
                      }
                      var mousePosition = that._isHorizontal ? touch.location.pageX : touch.location.pageY, dragableArea = that._getDraggableArea(), target = $(e.target);
                      if (target.hasClass('k-draghandle')) {
                          target.addClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                          return;
                      }
                      that._update(that._getValueFromPosition(mousePosition, dragableArea));
                      that._focusWithMouse(e.target);
                      that._drag.dragstart(e);
                      e.preventDefault();
                  };
                  that.wrapper.find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).on(TRACK_MOUSE_DOWN, clickHandler).end().on(TRACK_MOUSE_DOWN, function () {
                      $(document.documentElement).one('selectstart', kendo.preventDefault);
                  }).on(TRACK_MOUSE_UP, function () {
                      that._drag._end();
                  });
                  that.wrapper.find(DRAG_HANDLE).attr(TABINDEX, 0).on(MOUSE_UP, function () {
                      that._setTooltipTimeout();
                  }).on(CLICK, function (e) {
                      that._focusWithMouse(e.target);
                      e.preventDefault();
                  }).on(FOCUS, proxy(that._focus, that)).on(BLUR, proxy(that._blur, that));
                  move = proxy(function (sign) {
                      var newVal = that._nextValueByIndex(that._valueIndex + sign * 1);
                      that._setValueInRange(newVal);
                      that._drag._updateTooltip(newVal);
                  }, that);
                  if (options.showButtons) {
                      var mouseDownHandler = proxy(function (e, sign) {
                          this._clearTooltipTimeout();
                          if (e.which === 1 || support.touch && e.which === 0) {
                              move(sign);
                              this.timeout = setTimeout(proxy(function () {
                                  this.timer = setInterval(function () {
                                      move(sign);
                                  }, 60);
                              }, this), 200);
                          }
                      }, that);
                      that.wrapper.find('.k-button').on(MOUSE_UP, proxy(function (e) {
                          this._clearTimer();
                          that._focusWithMouse(e.target);
                      }, that)).on(MOUSE_OVER, function (e) {
                          $(e.currentTarget).addClass('k-state-hover');
                      }).on('mouseout' + NS, proxy(function (e) {
                          $(e.currentTarget).removeClass('k-state-hover');
                          this._clearTimer();
                      }, that)).eq(0).on(MOUSE_DOWN, proxy(function (e) {
                          mouseDownHandler(e, 1);
                      }, that)).click(false).end().eq(1).on(MOUSE_DOWN, proxy(function (e) {
                          mouseDownHandler(e, -1);
                      }, that)).click(kendo.preventDefault);
                  }
                  that.wrapper.find(DRAG_HANDLE).off(KEY_DOWN, false).on(KEY_DOWN, proxy(this._keydown, that));
                  options.enabled = true;
              },
              disable: function () {
                  var that = this;
                  that.wrapper.removeClass(STATE_DEFAULT).addClass(STATE_DISABLED);
                  $(that.element).prop(DISABLED, DISABLED);
                  that.wrapper.find('.k-button').off(MOUSE_DOWN).on(MOUSE_DOWN, function (e) {
                      e.preventDefault();
                      $(this).addClass('k-state-active');
                  }).off(MOUSE_UP).on(MOUSE_UP, function (e) {
                      e.preventDefault();
                      $(this).removeClass('k-state-active');
                  }).off('mouseleave' + NS).on('mouseleave' + NS, kendo.preventDefault).off(MOUSE_OVER).on(MOUSE_OVER, kendo.preventDefault);
                  that.wrapper.find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).off(TRACK_MOUSE_DOWN).off(TRACK_MOUSE_UP);
                  that.wrapper.find(DRAG_HANDLE).attr(TABINDEX, -1).off(MOUSE_UP).off(KEY_DOWN).off(CLICK).off(FOCUS).off(BLUR);
                  that.options.enabled = false;
              },
              _update: function (val) {
                  var that = this, change = that.value() != val;
                  that.value(val);
                  if (change) {
                      that.trigger(CHANGE, { value: that.options.value });
                  }
              },
              value: function (value) {
                  var that = this, options = that.options;
                  value = round(value);
                  if (isNaN(value)) {
                      return options.value;
                  }
                  if (value >= options.min && value <= options.max) {
                      if (options.value != value) {
                          that.element.prop('value', formatValue(value));
                          options.value = value;
                          that._refreshAriaAttr(value);
                          that._refresh();
                      }
                  }
              },
              _refresh: function () {
                  this.trigger(MOVE_SELECTION, { value: this.options.value });
              },
              _refreshAriaAttr: function (value) {
                  var that = this, drag = that._drag, formattedValue;
                  if (drag && drag._tooltipDiv) {
                      formattedValue = drag._tooltipDiv.text();
                  } else {
                      formattedValue = that._getFormattedValue(value, null);
                  }
                  this.wrapper.find(DRAG_HANDLE).attr('aria-valuenow', value).attr('aria-valuetext', formattedValue);
              },
              _clearTimer: function () {
                  clearTimeout(this.timeout);
                  clearInterval(this.timer);
              },
              _keydown: function (e) {
                  var that = this;
                  if (e.keyCode in that._keyMap) {
                      that._clearTooltipTimeout();
                      that._setValueInRange(that._keyMap[e.keyCode](that.options.value));
                      that._drag._updateTooltip(that.value());
                      e.preventDefault();
                  }
              },
              _setValueInRange: function (val) {
                  var that = this, options = that.options;
                  val = round(val);
                  if (isNaN(val)) {
                      that._update(options.min);
                      return;
                  }
                  val = math.max(math.min(val, options.max), options.min);
                  that._update(val);
              },
              _nextValueByIndex: function (index) {
                  var count = this._values.length;
                  if (this._isRtl) {
                      index = count - 1 - index;
                  }
                  return this._values[math.max(0, math.min(index, count - 1))];
              },
              _formResetHandler: function () {
                  var that = this, min = that.options.min;
                  setTimeout(function () {
                      var value = that.element[0].value;
                      that.value(value === '' || isNaN(value) ? min : value);
                  });
              },
              destroy: function () {
                  var that = this;
                  SliderBase.fn.destroy.call(that);
                  that.wrapper.off(NS).find('.k-button').off(NS).end().find(DRAG_HANDLE).off(NS).end().find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).off(NS).end();
                  that._drag.draggable.destroy();
                  that._drag._removeTooltip(true);
              }
          });
          Slider.Selection = function (dragHandle, that, options) {
              function moveSelection(val) {
                  var selectionValue = val - options.min, index = that._valueIndex = math.ceil(round(selectionValue / options.smallStep)), selection = parseInt(that._pixelSteps[index], 10), selectionDiv = that._trackDiv.find('.k-slider-selection'), halfDragHanndle = parseInt(that._outerSize(dragHandle) / 2, 10), rtlCorrection = that._isRtl ? 2 : 0;
                  selectionDiv[that._sizeFn](that._isRtl ? that._maxSelection - selection : selection);
                  dragHandle.css(that._position, selection - halfDragHanndle - rtlCorrection);
              }
              moveSelection(options.value);
              that.bind([
                  SLIDE,
                  MOVE_SELECTION
              ], function (e) {
                  moveSelection(parseFloat(e.value, 10));
              });
              that.bind(CHANGE, function (e) {
                  moveSelection(parseFloat(e.sender.value(), 10));
              });
          };
          Slider.Drag = function (element, type, owner, options) {
              var that = this;
              that.owner = owner;
              that.options = options;
              that.element = element;
              that.type = type;
              that.draggable = new Draggable(element, {
                  distance: 0,
                  dragstart: proxy(that._dragstart, that),
                  drag: proxy(that.drag, that),
                  dragend: proxy(that.dragend, that),
                  dragcancel: proxy(that.dragcancel, that)
              });
              element.click(false);
          };
          Slider.Drag.prototype = {
              dragstart: function (e) {
                  this.owner._activeDragHandle = this;
                  this.draggable.userEvents.cancel();
                  this._dragstart(e);
                  this.dragend();
              },
              _dragstart: function (e) {
                  var that = this, owner = that.owner, options = that.options;
                  if (!options.enabled) {
                      e.preventDefault();
                      return;
                  }
                  this.owner._activeDragHandle = this;
                  owner.element.off(MOUSE_OVER);
                  owner.wrapper.find('.' + STATE_FOCUSED).removeClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                  that.element.addClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                  $(document.documentElement).css('cursor', 'pointer');
                  that.dragableArea = owner._getDraggableArea();
                  that.step = math.max(options.smallStep * (owner._maxSelection / owner._distance()), 0);
                  if (that.type) {
                      that.selectionStart = options.selectionStart;
                      that.selectionEnd = options.selectionEnd;
                      owner._setZIndex(that.type);
                  } else {
                      that.oldVal = that.val = options.value;
                  }
                  that._removeTooltip(true);
                  that._createTooltip();
              },
              _createTooltip: function () {
                  var that = this, owner = that.owner, tooltip = that.options.tooltip, html = '', wnd = $(window), tooltipTemplate, colloutCssClass;
                  if (!tooltip.enabled) {
                      return;
                  }
                  if (tooltip.template) {
                      tooltipTemplate = that.tooltipTemplate = kendo.template(tooltip.template);
                  }
                  $('.k-slider-tooltip').remove();
                  that.tooltipDiv = $('<div class=\'k-widget k-tooltip k-slider-tooltip\'><!-- --></div>').appendTo(document.body);
                  html = owner._getFormattedValue(that.val || owner.value(), that);
                  if (!that.type) {
                      colloutCssClass = 'k-callout-' + (owner._isHorizontal ? 's' : 'e');
                      that.tooltipInnerDiv = '<div class=\'k-callout ' + colloutCssClass + '\'><!-- --></div>';
                      html += that.tooltipInnerDiv;
                  }
                  that.tooltipDiv.html(html);
                  that._scrollOffset = {
                      top: wnd.scrollTop(),
                      left: wnd.scrollLeft()
                  };
                  that.moveTooltip();
              },
              drag: function (e) {
                  var that = this, owner = that.owner, x = e.x.location, y = e.y.location, startPoint = that.dragableArea.startPoint, endPoint = that.dragableArea.endPoint, slideParams;
                  e.preventDefault();
                  if (owner._isHorizontal) {
                      if (owner._isRtl) {
                          that.val = that.constrainValue(x, startPoint, endPoint, x < endPoint);
                      } else {
                          that.val = that.constrainValue(x, startPoint, endPoint, x >= endPoint);
                      }
                  } else {
                      that.val = that.constrainValue(y, endPoint, startPoint, y <= endPoint);
                  }
                  if (that.oldVal != that.val) {
                      that.oldVal = that.val;
                      if (that.type) {
                          if (that.type == 'firstHandle') {
                              if (that.val < that.selectionEnd) {
                                  that.selectionStart = that.val;
                              } else {
                                  that.selectionStart = that.selectionEnd = that.val;
                              }
                          } else {
                              if (that.val > that.selectionStart) {
                                  that.selectionEnd = that.val;
                              } else {
                                  that.selectionStart = that.selectionEnd = that.val;
                              }
                          }
                          slideParams = {
                              values: [
                                  that.selectionStart,
                                  that.selectionEnd
                              ],
                              value: [
                                  that.selectionStart,
                                  that.selectionEnd
                              ]
                          };
                      } else {
                          slideParams = { value: that.val };
                      }
                      owner.trigger(SLIDE, slideParams);
                  }
                  that._updateTooltip(that.val);
              },
              _updateTooltip: function (val) {
                  var that = this, options = that.options, tooltip = options.tooltip, html = '';
                  if (!tooltip.enabled) {
                      return;
                  }
                  if (!that.tooltipDiv) {
                      that._createTooltip();
                  }
                  html = that.owner._getFormattedValue(round(val), that);
                  if (!that.type) {
                      html += that.tooltipInnerDiv;
                  }
                  that.tooltipDiv.html(html);
                  that.moveTooltip();
              },
              dragcancel: function () {
                  this.owner._refresh();
                  $(document.documentElement).css('cursor', '');
                  return this._end();
              },
              dragend: function () {
                  var that = this, owner = that.owner;
                  $(document.documentElement).css('cursor', '');
                  if (that.type) {
                      owner._update(that.selectionStart, that.selectionEnd);
                  } else {
                      owner._update(that.val);
                      that.draggable.userEvents._disposeAll();
                  }
                  that.draggable.userEvents.cancel();
                  return that._end();
              },
              _end: function () {
                  var that = this, owner = that.owner;
                  owner._focusWithMouse(that.element);
                  owner.element.on(MOUSE_OVER);
                  return false;
              },
              _removeTooltip: function (noAnimation) {
                  var that = this, owner = that.owner;
                  if (that.tooltipDiv && owner.options.tooltip.enabled && owner.options.enabled) {
                      if (noAnimation) {
                          that.tooltipDiv.remove();
                          that.tooltipDiv = null;
                      } else {
                          that.tooltipDiv.fadeOut('slow', function () {
                              $(this).remove();
                              that.tooltipDiv = null;
                          });
                      }
                  }
              },
              moveTooltip: function () {
                  var that = this, owner = that.owner, top = 0, left = 0, element = that.element, offset = kendo.getOffset(element), margin = 8, viewport = $(window), callout = that.tooltipDiv.find('.k-callout'), width = outerWidth(that.tooltipDiv), height = outerHeight(that.tooltipDiv), dragHandles, sdhOffset, diff, anchorSize;
                  if (that.type) {
                      dragHandles = owner.wrapper.find(DRAG_HANDLE);
                      offset = kendo.getOffset(dragHandles.eq(0));
                      sdhOffset = kendo.getOffset(dragHandles.eq(1));
                      if (owner._isHorizontal) {
                          top = sdhOffset.top;
                          left = offset.left + (sdhOffset.left - offset.left) / 2;
                      } else {
                          top = offset.top + (sdhOffset.top - offset.top) / 2;
                          left = sdhOffset.left;
                      }
                      anchorSize = outerWidth(dragHandles.eq(0)) + 2 * margin;
                  } else {
                      top = offset.top;
                      left = offset.left;
                      anchorSize = outerWidth(element) + 2 * margin;
                  }
                  if (owner._isHorizontal) {
                      left -= parseInt((width - owner._outerSize(element)) / 2, 10);
                      top -= height + callout.height() + margin;
                  } else {
                      top -= parseInt((height - owner._outerSize(element)) / 2, 10);
                      left -= width + callout.width() + margin;
                  }
                  if (owner._isHorizontal) {
                      diff = that._flip(top, height, anchorSize, outerHeight(viewport) + that._scrollOffset.top);
                      top += diff;
                      left += that._fit(left, width, outerWidth(viewport) + that._scrollOffset.left);
                  } else {
                      diff = that._flip(left, width, anchorSize, outerWidth(viewport) + that._scrollOffset.left);
                      top += that._fit(top, height, outerHeight(viewport) + that._scrollOffset.top);
                      left += diff;
                  }
                  if (diff > 0 && callout) {
                      callout.removeClass();
                      callout.addClass('k-callout k-callout-' + (owner._isHorizontal ? 'n' : 'w'));
                  }
                  that.tooltipDiv.css({
                      top: top,
                      left: left
                  });
              },
              _fit: function (position, size, viewPortEnd) {
                  var output = 0;
                  if (position + size > viewPortEnd) {
                      output = viewPortEnd - (position + size);
                  }
                  if (position < 0) {
                      output = -position;
                  }
                  return output;
              },
              _flip: function (offset, size, anchorSize, viewPortEnd) {
                  var output = 0;
                  if (offset + size > viewPortEnd) {
                      output += -(anchorSize + size);
                  }
                  if (offset + output < 0) {
                      output += anchorSize + size;
                  }
                  return output;
              },
              constrainValue: function (position, min, max, maxOverflow) {
                  var that = this, val = 0;
                  if (min < position && position < max) {
                      val = that.owner._getValueFromPosition(position, that.dragableArea);
                  } else {
                      if (maxOverflow) {
                          val = that.options.max;
                      } else {
                          val = that.options.min;
                      }
                  }
                  return val;
              }
          };
          kendo.ui.plugin(Slider);
          var RangeSlider = SliderBase.extend({
              init: function (element, options) {
                  var that = this, inputs = $(element).find('input'), firstInput = inputs.eq(0)[0], secondInput = inputs.eq(1)[0];
                  firstInput.type = 'text';
                  secondInput.type = 'text';
                  if (options && options.showButtons) {
                      if (window.console) {
                          window.console.warn('showbuttons option is not supported for the range slider, ignoring');
                      }
                      options.showButtons = false;
                  }
                  options = extend({}, {
                      selectionStart: parseAttr(firstInput, 'value'),
                      min: parseAttr(firstInput, 'min'),
                      max: parseAttr(firstInput, 'max'),
                      smallStep: parseAttr(firstInput, 'step')
                  }, {
                      selectionEnd: parseAttr(secondInput, 'value'),
                      min: parseAttr(secondInput, 'min'),
                      max: parseAttr(secondInput, 'max'),
                      smallStep: parseAttr(secondInput, 'step')
                  }, options);
                  if (options && options.enabled === undefined) {
                      options.enabled = !inputs.is('[disabled]');
                  }
                  SliderBase.fn.init.call(that, element, options);
                  options = that.options;
                  if (!defined(options.selectionStart) || options.selectionStart === null) {
                      options.selectionStart = options.min;
                      inputs.eq(0).prop('value', formatValue(options.min));
                  }
                  if (!defined(options.selectionEnd) || options.selectionEnd === null) {
                      options.selectionEnd = options.max;
                      inputs.eq(1).prop('value', formatValue(options.max));
                  }
                  var dragHandles = that.wrapper.find(DRAG_HANDLE);
                  this._selection = new RangeSlider.Selection(dragHandles, that, options);
                  that._firstHandleDrag = new Slider.Drag(dragHandles.eq(0), 'firstHandle', that, options);
                  that._lastHandleDrag = new Slider.Drag(dragHandles.eq(1), 'lastHandle', that, options);
              },
              options: {
                  name: 'RangeSlider',
                  leftDragHandleTitle: 'drag',
                  rightDragHandleTitle: 'drag',
                  tooltip: { format: '{0:#,#.##}' },
                  selectionStart: null,
                  selectionEnd: null
              },
              enable: function (enable) {
                  var that = this, options = that.options, clickHandler;
                  that.disable();
                  if (enable === false) {
                      return;
                  }
                  that.wrapper.removeClass(STATE_DISABLED).addClass(STATE_DEFAULT);
                  that.wrapper.find('input').removeAttr(DISABLED);
                  clickHandler = function (e) {
                      var touch = getTouches(e)[0];
                      if (!touch) {
                          return;
                      }
                      var mousePosition = that._isHorizontal ? touch.location.pageX : touch.location.pageY, dragableArea = that._getDraggableArea(), val = that._getValueFromPosition(mousePosition, dragableArea), target = $(e.target), from, to, drag;
                      if (target.hasClass('k-draghandle')) {
                          that.wrapper.find('.' + STATE_FOCUSED).removeClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                          target.addClass(STATE_FOCUSED + ' ' + STATE_SELECTED);
                          return;
                      }
                      if (val < options.selectionStart) {
                          from = val;
                          to = options.selectionEnd;
                          drag = that._firstHandleDrag;
                      } else if (val > that.selectionEnd) {
                          from = options.selectionStart;
                          to = val;
                          drag = that._lastHandleDrag;
                      } else {
                          if (val - options.selectionStart <= options.selectionEnd - val) {
                              from = val;
                              to = options.selectionEnd;
                              drag = that._firstHandleDrag;
                          } else {
                              from = options.selectionStart;
                              to = val;
                              drag = that._lastHandleDrag;
                          }
                      }
                      drag.dragstart(e);
                      that._setValueInRange(from, to);
                      that._focusWithMouse(drag.element);
                  };
                  that.wrapper.find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).on(TRACK_MOUSE_DOWN, clickHandler).end().on(TRACK_MOUSE_DOWN, function () {
                      $(document.documentElement).one('selectstart', kendo.preventDefault);
                  }).on(TRACK_MOUSE_UP, function () {
                      if (that._activeDragHandle) {
                          that._activeDragHandle._end();
                      }
                  });
                  that.wrapper.find(DRAG_HANDLE).attr(TABINDEX, 0).on(MOUSE_UP, function () {
                      that._setTooltipTimeout();
                  }).on(CLICK, function (e) {
                      that._focusWithMouse(e.target);
                      e.preventDefault();
                  }).on(FOCUS, proxy(that._focus, that)).on(BLUR, proxy(that._blur, that));
                  that.wrapper.find(DRAG_HANDLE).off(KEY_DOWN, kendo.preventDefault).eq(0).on(KEY_DOWN, proxy(function (e) {
                      this._keydown(e, 'firstHandle');
                  }, that)).end().eq(1).on(KEY_DOWN, proxy(function (e) {
                      this._keydown(e, 'lastHandle');
                  }, that));
                  that.options.enabled = true;
              },
              disable: function () {
                  var that = this;
                  that.wrapper.removeClass(STATE_DEFAULT).addClass(STATE_DISABLED);
                  that.wrapper.find('input').prop(DISABLED, DISABLED);
                  that.wrapper.find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).off(TRACK_MOUSE_DOWN).off(TRACK_MOUSE_UP);
                  that.wrapper.find(DRAG_HANDLE).attr(TABINDEX, -1).off(MOUSE_UP).off(KEY_DOWN).off(CLICK).off(FOCUS).off(BLUR);
                  that.options.enabled = false;
              },
              _keydown: function (e, handle) {
                  var that = this, selectionStartValue = that.options.selectionStart, selectionEndValue = that.options.selectionEnd, dragSelectionStart, dragSelectionEnd, activeHandleDrag;
                  if (e.keyCode in that._keyMap) {
                      that._clearTooltipTimeout();
                      if (handle == 'firstHandle') {
                          activeHandleDrag = that._activeHandleDrag = that._firstHandleDrag;
                          selectionStartValue = that._keyMap[e.keyCode](selectionStartValue);
                          if (selectionStartValue > selectionEndValue) {
                              selectionEndValue = selectionStartValue;
                          }
                      } else {
                          activeHandleDrag = that._activeHandleDrag = that._lastHandleDrag;
                          selectionEndValue = that._keyMap[e.keyCode](selectionEndValue);
                          if (selectionStartValue > selectionEndValue) {
                              selectionStartValue = selectionEndValue;
                          }
                      }
                      that._setValueInRange(round(selectionStartValue), round(selectionEndValue));
                      dragSelectionStart = Math.max(selectionStartValue, that.options.selectionStart);
                      dragSelectionEnd = Math.min(selectionEndValue, that.options.selectionEnd);
                      activeHandleDrag.selectionEnd = Math.max(dragSelectionEnd, that.options.selectionStart);
                      activeHandleDrag.selectionStart = Math.min(dragSelectionStart, that.options.selectionEnd);
                      activeHandleDrag._updateTooltip(that.value()[that._activeHandle]);
                      e.preventDefault();
                  }
              },
              _update: function (selectionStart, selectionEnd) {
                  var that = this, values = that.value();
                  var change = values[0] != selectionStart || values[1] != selectionEnd;
                  that.value([
                      selectionStart,
                      selectionEnd
                  ]);
                  if (change) {
                      that.trigger(CHANGE, {
                          values: [
                              selectionStart,
                              selectionEnd
                          ],
                          value: [
                              selectionStart,
                              selectionEnd
                          ]
                      });
                  }
              },
              value: function (value) {
                  if (value && value.length) {
                      return this._value(value[0], value[1]);
                  } else {
                      return this._value();
                  }
              },
              _value: function (start, end) {
                  var that = this, options = that.options, selectionStart = options.selectionStart, selectionEnd = options.selectionEnd;
                  if (isNaN(start) && isNaN(end)) {
                      return [
                          selectionStart,
                          selectionEnd
                      ];
                  } else {
                      start = round(start);
                      end = round(end);
                  }
                  if (start >= options.min && start <= options.max && end >= options.min && end <= options.max && start <= end) {
                      if (selectionStart != start || selectionEnd != end) {
                          that.element.find('input').eq(0).prop('value', formatValue(start)).end().eq(1).prop('value', formatValue(end));
                          options.selectionStart = start;
                          options.selectionEnd = end;
                          that._refresh();
                          that._refreshAriaAttr(start, end);
                      }
                  }
              },
              values: function (start, end) {
                  if (isArray(start)) {
                      return this._value(start[0], start[1]);
                  } else {
                      return this._value(start, end);
                  }
              },
              _refresh: function () {
                  var that = this, options = that.options;
                  that.trigger(MOVE_SELECTION, {
                      values: [
                          options.selectionStart,
                          options.selectionEnd
                      ],
                      value: [
                          options.selectionStart,
                          options.selectionEnd
                      ]
                  });
                  if (options.selectionStart == options.max && options.selectionEnd == options.max) {
                      that._setZIndex('firstHandle');
                  }
              },
              _refreshAriaAttr: function (start, end) {
                  var that = this, dragHandles = that.wrapper.find(DRAG_HANDLE), drag = that._activeHandleDrag, formattedValue;
                  formattedValue = that._getFormattedValue([
                      start,
                      end
                  ], drag);
                  dragHandles.eq(0).attr('aria-valuenow', start);
                  dragHandles.eq(1).attr('aria-valuenow', end);
                  dragHandles.attr('aria-valuetext', formattedValue);
              },
              _setValueInRange: function (selectionStart, selectionEnd) {
                  var options = this.options;
                  selectionStart = math.max(math.min(selectionStart, options.max), options.min);
                  selectionEnd = math.max(math.min(selectionEnd, options.max), options.min);
                  if (selectionStart == options.max && selectionEnd == options.max) {
                      this._setZIndex('firstHandle');
                  }
                  this._update(math.min(selectionStart, selectionEnd), math.max(selectionStart, selectionEnd));
              },
              _setZIndex: function (type) {
                  this.wrapper.find(DRAG_HANDLE).each(function (index) {
                      $(this).css('z-index', type == 'firstHandle' ? 1 - index : index);
                  });
              },
              _formResetHandler: function () {
                  var that = this, options = that.options;
                  setTimeout(function () {
                      var inputs = that.element.find('input');
                      var start = inputs[0].value;
                      var end = inputs[1].value;
                      that.values(start === '' || isNaN(start) ? options.min : start, end === '' || isNaN(end) ? options.max : end);
                  });
              },
              destroy: function () {
                  var that = this;
                  SliderBase.fn.destroy.call(that);
                  that.wrapper.off(NS).find(TICK_SELECTOR + ', ' + TRACK_SELECTOR).off(NS).end().find(DRAG_HANDLE).off(NS);
                  that._firstHandleDrag.draggable.destroy();
                  that._lastHandleDrag.draggable.destroy();
              }
          });
          RangeSlider.Selection = function (dragHandles, that, options) {
              function moveSelection(value) {
                  value = value || [];
                  var selectionStartValue = value[0] - options.min, selectionEndValue = value[1] - options.min, selectionStartIndex = math.ceil(round(selectionStartValue / options.smallStep)), selectionEndIndex = math.ceil(round(selectionEndValue / options.smallStep)), selectionStart = that._pixelSteps[selectionStartIndex], selectionEnd = that._pixelSteps[selectionEndIndex], halfHandle = parseInt(that._outerSize(dragHandles.eq(0)) / 2, 10), rtlCorrection = that._isRtl ? 2 : 0;
                  dragHandles.eq(0).css(that._position, selectionStart - halfHandle - rtlCorrection).end().eq(1).css(that._position, selectionEnd - halfHandle - rtlCorrection);
                  makeSelection(selectionStart, selectionEnd);
              }
              function makeSelection(selectionStart, selectionEnd) {
                  var selection, selectionPosition, selectionDiv = that._trackDiv.find('.k-slider-selection');
                  selection = math.abs(selectionStart - selectionEnd);
                  selectionDiv[that._sizeFn](selection);
                  if (that._isRtl) {
                      selectionPosition = math.max(selectionStart, selectionEnd);
                      selectionDiv.css('right', that._maxSelection - selectionPosition - 1);
                  } else {
                      selectionPosition = math.min(selectionStart, selectionEnd);
                      selectionDiv.css(that._position, selectionPosition - 1);
                  }
              }
              moveSelection(that.value());
              that.bind([
                  CHANGE,
                  SLIDE,
                  MOVE_SELECTION
              ], function (e) {
                  moveSelection(e.values);
              });
          };
          kendo.ui.plugin(RangeSlider);
      }(window.kendo.jQuery));
      return window.kendo;
  }, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {
      (a3 || a2)();
  }));