text: // Spectrum Colorpicker v1.3.1
  // https://github.com/bgrins/spectrum
  // Author: Brian Grinstead
  // License: MIT
  
  (function (window, $, undefined) {
      var defaultOpts = {
  
          // Callbacks
          beforeShow: noop,
          move: noop,
          change: noop,
          show: noop,
          hide: noop,
  
          // Options
          color: false,
          flat: false,
          showInput: false,
          allowEmpty: false,
          showButtons: true,
          clickoutFiresChange: false,
          showInitial: false,
          showPalette: false,
          showPaletteOnly: false,
          showSelectionPalette: true,
          localStorageKey: false,
          appendTo: "body",
          maxSelectionSize: 7,
          cancelText: "cancel",
          chooseText: "choose",
          clearText: "Clear Color Selection",
          preferredFormat: false,
          className: "",
          showAlpha: false,
          theme: "sp-light",
          palette: ['fff', '000'],
          selectionPalette: [],
          disabled: false
      },
      spectrums = [],
      IE = !!/msie/i.exec( window.navigator.userAgent ),
      rgbaSupport = (function() {
          function contains( str, substr ) {
              return !!~('' + str).indexOf(substr);
          }
  
          var elem = document.createElement('div');
          var style = elem.style;
          style.cssText = 'background-color:rgba(0,0,0,.5)';
          return contains(style.backgroundColor, 'rgba') || contains(style.backgroundColor, 'hsla');
      })(),
      inputTypeColorSupport = (function() {
          var colorInput = $("<input type='color' value='!' />")[0];
          return colorInput.type === "color" && colorInput.value !== "!";
      })(),
      replaceInput = [
          "<div class='sp-replacer'>",
              "<div class='sp-preview'><div class='sp-preview-inner'></div></div>",
              "<div class='sp-dd'>&#9660;</div>",
          "</div>"
      ].join(''),
      markup = (function () {
  
          // IE does not support gradients with multiple stops, so we need to simulate
          //  that for the rainbow slider with 8 divs that each have a single gradient
          var gradientFix = "";
          if (IE) {
              for (var i = 1; i <= 6; i++) {
                  gradientFix += "<div class='sp-" + i + "'></div>";
              }
          }
  
          return [
              "<div class='sp-container sp-hidden'>",
                  "<div class='sp-palette-container'>",
                      "<div class='sp-palette sp-thumb sp-cf'></div>",
                  "</div>",
                  "<div class='sp-picker-container'>",
                      "<div class='sp-top sp-cf'>",
                          "<div class='sp-fill'></div>",
                          "<div class='sp-top-inner'>",
                              "<div class='sp-color'>",
                                  "<div class='sp-sat'>",
                                      "<div class='sp-val'>",
                                          "<div class='sp-dragger'></div>",
                                      "</div>",
                                  "</div>",
                              "</div>",
                              "<div class='sp-clear sp-clear-display'>",
                              "</div>",
                              "<div class='sp-hue'>",
                                  "<div class='sp-slider'></div>",
                                  gradientFix,
                              "</div>",
                          "</div>",
                          "<div class='sp-alpha'><div class='sp-alpha-inner'><div class='sp-alpha-handle'></div></div></div>",
                      "</div>",
                      "<div class='sp-input-container sp-cf'>",
                          "<input class='sp-input' type='text' spellcheck='false'  />",
                      "</div>",
                      "<div class='sp-initial sp-thumb sp-cf'></div>",
                      "<div class='sp-button-container sp-cf'>",
                          "<a class='sp-cancel' href='#'></a>",
                          "<button class='sp-choose'></button>",
                      "</div>",
                  "</div>",
              "</div>"
          ].join("");
      })();
  
      function paletteTemplate (p, color, className) {
          var html = [];
          for (var i = 0; i < p.length; i++) {
              var current = p[i];
              if(current) {
                  var tiny = tinycolor(current);
                  var c = tiny.toHsl().l < 0.5 ? "sp-thumb-el sp-thumb-dark" : "sp-thumb-el sp-thumb-light";
                  c += (tinycolor.equals(color, current)) ? " sp-thumb-active" : "";
  
                  var swatchStyle = rgbaSupport ? ("background-color:" + tiny.toRgbString()) : "filter:" + tiny.toFilter();
                  html.push('<span title="' + tiny.toRgbString() + '" data-color="' + tiny.toRgbString() + '" class="' + c + '"><span class="sp-thumb-inner" style="' + swatchStyle + ';" /></span>');
              } else {
                  var cls = 'sp-clear-display';
                  html.push('<span title="No Color Selected" data-color="" style="background-color:transparent;" class="' + cls + '"></span>');
              }
          }
          return "<div class='sp-cf " + className + "'>" + html.join('') + "</div>";
      }
  
      function hideAll() {
          for (var i = 0; i < spectrums.length; i++) {
              if (spectrums[i]) {
                  spectrums[i].hide();
              }
          }
      }
  
      function instanceOptions(o, callbackContext) {
          var opts = $.extend({}, defaultOpts, o);
          opts.callbacks = {
              'move': bind(opts.move, callbackContext),
              'change': bind(opts.change, callbackContext),
              'show': bind(opts.show, callbackContext),
              'hide': bind(opts.hide, callbackContext),
              'beforeShow': bind(opts.beforeShow, callbackContext)
          };
  
          return opts;
      }
  
      function spectrum(element, o) {
  
          var opts = instanceOptions(o, element),
              flat = opts.flat,
              showSelectionPalette = opts.showSelectionPalette,
              localStorageKey = opts.localStorageKey,
              theme = opts.theme,
              callbacks = opts.callbacks,
              resize = throttle(reflow, 10),
              visible = false,
              dragWidth = 0,
              dragHeight = 0,
              dragHelperHeight = 0,
              slideHeight = 0,
              slideWidth = 0,
              alphaWidth = 0,
              alphaSlideHelperWidth = 0,
              slideHelperHeight = 0,
              currentHue = 0,
              currentSaturation = 0,
              currentValue = 0,
              currentAlpha = 1,
              palette = [],
              paletteArray = [],
              selectionPalette = opts.selectionPalette.slice(0),
              maxSelectionSize = opts.maxSelectionSize,
              draggingClass = "sp-dragging",
              shiftMovementDirection = null;
  
          var doc = element.ownerDocument,
              body = doc.body,
              boundElement = $(element),
              disabled = false,
              container = $(markup, doc).addClass(theme),
              dragger = container.find(".sp-color"),
              dragHelper = container.find(".sp-dragger"),
              slider = container.find(".sp-hue"),
              slideHelper = container.find(".sp-slider"),
              alphaSliderInner = container.find(".sp-alpha-inner"),
              alphaSlider = container.find(".sp-alpha"),
              alphaSlideHelper = container.find(".sp-alpha-handle"),
              textInput = container.find(".sp-input"),
              paletteContainer = container.find(".sp-palette"),
              initialColorContainer = container.find(".sp-initial"),
              cancelButton = container.find(".sp-cancel"),
              clearButton = container.find(".sp-clear"),
              chooseButton = container.find(".sp-choose"),
              isInput = boundElement.is("input"),
              isInputTypeColor = isInput && inputTypeColorSupport && boundElement.attr("type") === "color",
              shouldReplace = isInput && !flat,
              replacer = (shouldReplace) ? $(replaceInput).addClass(theme).addClass(opts.className) : $([]),
              offsetElement = (shouldReplace) ? replacer : boundElement,
              previewElement = replacer.find(".sp-preview-inner"),
              initialColor = opts.color || (isInput && boundElement.val()),
              colorOnShow = false,
              preferredFormat = opts.preferredFormat,
              currentPreferredFormat = preferredFormat,
              clickoutFiresChange = !opts.showButtons || opts.clickoutFiresChange,
              isEmpty = !initialColor,
              allowEmpty = opts.allowEmpty && !isInputTypeColor;
  
          function applyOptions() {
  
              if (opts.showPaletteOnly) {
                  opts.showPalette = true;
              }
  
              if (opts.palette) {
                  palette = opts.palette.slice(0);
                  paletteArray = $.isArray(palette[0]) ? palette : [palette];
              }
  
              container.toggleClass("sp-flat", flat);
              container.toggleClass("sp-input-disabled", !opts.showInput);
              container.toggleClass("sp-alpha-enabled", opts.showAlpha);
              container.toggleClass("sp-clear-enabled", allowEmpty);
              container.toggleClass("sp-buttons-disabled", !opts.showButtons);
              container.toggleClass("sp-palette-disabled", !opts.showPalette);
              container.toggleClass("sp-palette-only", opts.showPaletteOnly);
              container.toggleClass("sp-initial-disabled", !opts.showInitial);
              container.addClass(opts.className);
  
              reflow();
          }
  
          function initialize() {
  
              if (IE) {
                  container.find("*:not(input)").attr("unselectable", "on");
              }
  
              applyOptions();
  
              if (shouldReplace) {
                  boundElement.after(replacer).hide();
              }
  
              if (!allowEmpty) {
                  clearButton.hide();
              }
  
              if (flat) {
                  boundElement.after(container).hide();
              }
              else {
  
                  var appendTo = opts.appendTo === "parent" ? boundElement.parent() : $(opts.appendTo);
                  if (appendTo.length !== 1) {
                      appendTo = $("body");
                  }
  
                  appendTo.append(container);
              }
  
              if (localStorageKey && window.localStorage) {
  
                  // Migrate old palettes over to new format.  May want to remove this eventually.
                  try {
                      var oldPalette = window.localStorage[localStorageKey].split(",#");
                      if (oldPalette.length > 1) {
                          delete window.localStorage[localStorageKey];
                          $.each(oldPalette, function(i, c) {
                               addColorToSelectionPalette(c);
                          });
                      }
                  }
                  catch(e) { }
  
                  try {
                      selectionPalette = window.localStorage[localStorageKey].split(";");
                  }
                  catch (e) { }
              }
  
              offsetElement.bind("click.spectrum touchstart.spectrum", function (e) {
                  if (!disabled) {
                      toggle();
                  }
  
                  e.stopPropagation();
  
                  if (!$(e.target).is("input")) {
                      e.preventDefault();
                  }
              });
  
              if(boundElement.is(":disabled") || (opts.disabled === true)) {
                  disable();
              }
  
              // Prevent clicks from bubbling up to document.  This would cause it to be hidden.
              container.click(stopPropagation);
  
              // Handle user typed input
              textInput.change(setFromTextInput);
              textInput.bind("paste", function () {
                  setTimeout(setFromTextInput, 1);
              });
              textInput.keydown(function (e) { if (e.keyCode == 13) { setFromTextInput(); } });
  
              cancelButton.text(opts.cancelText);
              cancelButton.bind("click.spectrum", function (e) {
                  e.stopPropagation();
                  e.preventDefault();
                  hide("cancel");
              });
  
              clearButton.attr("title", opts.clearText);
              clearButton.bind("click.spectrum", function (e) {
                  e.stopPropagation();
                  e.preventDefault();
                  isEmpty = true;
                  move();
  
                  if(flat) {
                      //for the flat style, this is a change event
                      updateOriginalInput(true);
                  }
              });
  
              chooseButton.text(opts.chooseText);
              chooseButton.bind("click.spectrum", function (e) {
                  e.stopPropagation();
                  e.preventDefault();
  
                  if (isValid()) {
                      updateOriginalInput(true);
                      hide();
                  }
              });
  
              draggable(alphaSlider, function (dragX, dragY, e) {
                  currentAlpha = (dragX / alphaWidth);
                  isEmpty = false;
                  if (e.shiftKey) {
                      currentAlpha = Math.round(currentAlpha * 10) / 10;
                  }
  
                  move();
              }, dragStart, dragStop);
  
              draggable(slider, function (dragX, dragY) {
                  currentHue = parseFloat(dragY / slideHeight);
                  isEmpty = false;
                  if (!opts.showAlpha) {
                      currentAlpha = 1;
                  }
                  move();
              }, dragStart, dragStop);
  
              draggable(dragger, function (dragX, dragY, e) {
  
                  // shift+drag should snap the movement to either the x or y axis.
                  if (!e.shiftKey) {
                      shiftMovementDirection = null;
                  }
                  else if (!shiftMovementDirection) {
                      var oldDragX = currentSaturation * dragWidth;
                      var oldDragY = dragHeight - (currentValue * dragHeight);
                      var furtherFromX = Math.abs(dragX - oldDragX) > Math.abs(dragY - oldDragY);
  
                      shiftMovementDirection = furtherFromX ? "x" : "y";
                  }
  
                  var setSaturation = !shiftMovementDirection || shiftMovementDirection === "x";
                  var setValue = !shiftMovementDirection || shiftMovementDirection === "y";
  
                  if (setSaturation) {
                      currentSaturation = parseFloat(dragX / dragWidth);
                  }
                  if (setValue) {
                      currentValue = parseFloat((dragHeight - dragY) / dragHeight);
                  }
  
                  isEmpty = false;
                  if (!opts.showAlpha) {
                      currentAlpha = 1;
                  }
  
                  move();
  
              }, dragStart, dragStop);
  
              if (!!initialColor) {
                  set(initialColor);
  
                  // In case color was black - update the preview UI and set the format
                  // since the set function will not run (default color is black).
                  updateUI();
                  currentPreferredFormat = preferredFormat || tinycolor(initialColor).format;
  
                  addColorToSelectionPalette(initialColor);
              }
              else {
                  updateUI();
              }
  
              if (flat) {
                  show();
              }
  
              function palletElementClick(e) {
                  if (e.data && e.data.ignore) {
                      set($(this).data("color"));
                      move();
                  }
                  else {
                      set($(this).data("color"));
                      move();
                      updateOriginalInput(true);
                      hide();
                  }
  
                  return false;
              }
  
              var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum";
              paletteContainer.delegate(".sp-thumb-el", paletteEvent, palletElementClick);
              initialColorContainer.delegate(".sp-thumb-el:nth-child(1)", paletteEvent, { ignore: true }, palletElementClick);
          }
  
          function addColorToSelectionPalette(color) {
              if (showSelectionPalette) {
                  var colorRgb = tinycolor(color).toRgbString();
                  if ($.inArray(colorRgb, selectionPalette) === -1) {
                      selectionPalette.push(colorRgb);
                      while(selectionPalette.length > maxSelectionSize) {
                          selectionPalette.shift();
                      }
                  }
  
                  if (localStorageKey && window.localStorage) {
                      try {
                          window.localStorage[localStorageKey] = selectionPalette.join(";");
                      }
                      catch(e) { }
                  }
              }
          }
  
          function getUniqueSelectionPalette() {
              var unique = [];
              var p = selectionPalette;
              var paletteLookup = {};
              var rgb;
  
              if (opts.showPalette) {
  
                  for (var i = 0; i < paletteArray.length; i++) {
                      for (var j = 0; j < paletteArray[i].length; j++) {
                          rgb = tinycolor(paletteArray[i][j]).toRgbString();
                          paletteLookup[rgb] = true;
                      }
                  }
  
                  for (i = 0; i < p.length; i++) {
                      rgb = tinycolor(p[i]).toRgbString();
  
                      if (!paletteLookup.hasOwnProperty(rgb)) {
                          unique.push(p[i]);
                          paletteLookup[rgb] = true;
                      }
                  }
              }
  
              return unique.reverse().slice(0, opts.maxSelectionSize);
          }
  
          function drawPalette() {
  
              var currentColor = get();
  
              var html = $.map(paletteArray, function (palette, i) {
                  return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i);
              });
  
              if (selectionPalette) {
                  html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection"));
              }
  
              paletteContainer.html(html.join(""));
          }
  
          function drawInitial() {
              if (opts.showInitial) {
                  var initial = colorOnShow;
                  var current = get();
                  initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial"));
              }
          }
  
          function dragStart() {
              if (dragHeight <= 0 || dragWidth <= 0 || slideHeight <= 0) {
                  reflow();
              }
              container.addClass(draggingClass);
              shiftMovementDirection = null;
              boundElement.trigger('dragstart.spectrum', [ get() ]);
          }
  
          function dragStop() {
              container.removeClass(draggingClass);
              boundElement.trigger('dragstop.spectrum', [ get() ]);
          }
  
          function setFromTextInput() {
  
              var value = textInput.val();
  
              if ((value === null || value === "") && allowEmpty) {
                  set(null);
                  updateOriginalInput(true);
              }
              else {
                  var tiny = tinycolor(value);
                  if (tiny.ok) {
                      set(tiny);
                      updateOriginalInput(true);
                  }
                  else {
                      textInput.addClass("sp-validation-error");
                  }
              }
          }
  
          function toggle() {
              if (visible) {
                  hide();
              }
              else {
                  show();
              }
          }
  
          function show() {
              var event = $.Event('beforeShow.spectrum');
  
              if (visible) {
                  reflow();
                  return;
              }
  
              boundElement.trigger(event, [ get() ]);
  
              if (callbacks.beforeShow(get()) === false || event.isDefaultPrevented()) {
                  return;
              }
  
              hideAll();
              visible = true;
  
              $(doc).bind("click.spectrum", hide);
              $(window).bind("resize.spectrum", resize);
              replacer.addClass("sp-active");
              container.removeClass("sp-hidden");
  
              reflow();
              updateUI();
  
              colorOnShow = get();
  
              drawInitial();
              callbacks.show(colorOnShow);
              boundElement.trigger('show.spectrum', [ colorOnShow ]);
          }
  
          function hide(e) {
  
              // Return on right click
              if (e && e.type == "click" && e.button == 2) { return; }
  
              // Return if hiding is unnecessary
              if (!visible || flat) { return; }
              visible = false;
  
              $(doc).unbind("click.spectrum", hide);
              $(window).unbind("resize.spectrum", resize);
  
              replacer.removeClass("sp-active");
              container.addClass("sp-hidden");
  
              var colorHasChanged = !tinycolor.equals(get(), colorOnShow);
  
              if (colorHasChanged) {
                  if (clickoutFiresChange && e !== "cancel") {
                      updateOriginalInput(true);
                  }
                  else {
                      revert();
                  }
              }
  
              callbacks.hide(get());
              boundElement.trigger('hide.spectrum', [ get() ]);
          }
  
          function revert() {
              set(colorOnShow, true);
          }
  
          function set(color, ignoreFormatChange) {
              if (tinycolor.equals(color, get())) {
                  // Update UI just in case a validation error needs
                  // to be cleared.
                  updateUI();
                  return;
              }
  
              var newColor, newHsv;
              if (!color && allowEmpty) {
                  isEmpty = true;
              } else {
                  isEmpty = false;
                  newColor = tinycolor(color);
                  newHsv = newColor.toHsv();
  
                  currentHue = (newHsv.h % 360) / 360;
                  currentSaturation = newHsv.s;
                  currentValue = newHsv.v;
                  currentAlpha = newHsv.a;
              }
              updateUI();
  
              if (newColor && newColor.ok && !ignoreFormatChange) {
                  currentPreferredFormat = preferredFormat || newColor.format;
              }
          }
  
          function get(opts) {
              opts = opts || { };
  
              if (allowEmpty && isEmpty) {
                  return null;
              }
  
              return tinycolor.fromRatio({
                  h: currentHue,
                  s: currentSaturation,
                  v: currentValue,
                  a: Math.round(currentAlpha * 100) / 100
              }, { format: opts.format || currentPreferredFormat });
          }
  
          function isValid() {
              return !textInput.hasClass("sp-validation-error");
          }
  
          function move() {
              updateUI();
  
              callbacks.move(get());
              boundElement.trigger('move.spectrum', [ get() ]);
          }
  
          function updateUI() {
  
              textInput.removeClass("sp-validation-error");
  
              updateHelperLocations();
  
              // Update dragger background color (gradients take care of saturation and value).
              var flatColor = tinycolor.fromRatio({ h: currentHue, s: 1, v: 1 });
              dragger.css("background-color", flatColor.toHexString());
  
              // Get a format that alpha will be included in (hex and names ignore alpha)
              var format = currentPreferredFormat;
              if (currentAlpha < 1 && !(currentAlpha === 0 && format === "name")) {
                  if (format === "hex" || format === "hex3" || format === "hex6" || format === "name") {
                      format = "rgb";
                  }
              }
  
              var realColor = get({ format: format }),
                  displayColor = '';
  
               //reset background info for preview element
              previewElement.removeClass("sp-clear-display");
              previewElement.css('background-color', 'transparent');
  
              if (!realColor && allowEmpty) {
                  // Update the replaced elements background with icon indicating no color selection
                  previewElement.addClass("sp-clear-display");
              }
              else {
                  var realHex = realColor.toHexString(),
                      realRgb = realColor.toRgbString();
  
                  // Update the replaced elements background color (with actual selected color)
                  if (rgbaSupport || realColor.alpha === 1) {
                      previewElement.css("background-color", realRgb);
                  }
                  else {
                      previewElement.css("background-color", "transparent");
                      previewElement.css("filter", realColor.toFilter());
                  }
  
                  if (opts.showAlpha) {
                      var rgb = realColor.toRgb();
                      rgb.a = 0;
                      var realAlpha = tinycolor(rgb).toRgbString();
                      var gradient = "linear-gradient(left, " + realAlpha + ", " + realHex + ")";
  
                      if (IE) {
                          alphaSliderInner.css("filter", tinycolor(realAlpha).toFilter({ gradientType: 1 }, realHex));
                      }
                      else {
                          alphaSliderInner.css("background", "-webkit-" + gradient);
                          alphaSliderInner.css("background", "-moz-" + gradient);
                          alphaSliderInner.css("background", "-ms-" + gradient);
                          // Use current syntax gradient on unprefixed property.
                          alphaSliderInner.css("background",
                              "linear-gradient(to right, " + realAlpha + ", " + realHex + ")");
                      }
                  }
  
                  displayColor = realColor.toString(format);
              }
  
              // Update the text entry input as it changes happen
              if (opts.showInput) {
                  textInput.val(displayColor);
              }
  
              if (opts.showPalette) {
                  drawPalette();
              }
  
              drawInitial();
          }
  
          function updateHelperLocations() {
              var s = currentSaturation;
              var v = currentValue;
  
              if(allowEmpty && isEmpty) {
                  //if selected color is empty, hide the helpers
                  alphaSlideHelper.hide();
                  slideHelper.hide();
                  dragHelper.hide();
              }
              else {
                  //make sure helpers are visible
                  alphaSlideHelper.show();
                  slideHelper.show();
                  dragHelper.show();
  
                  // Where to show the little circle in that displays your current selected color
                  var dragX = s * dragWidth;
                  var dragY = dragHeight - (v * dragHeight);
                  dragX = Math.max(
                      -dragHelperHeight,
                      Math.min(dragWidth - dragHelperHeight, dragX - dragHelperHeight)
                  );
                  dragY = Math.max(
                      -dragHelperHeight,
                      Math.min(dragHeight - dragHelperHeight, dragY - dragHelperHeight)
                  );
                  dragHelper.css({
                      "top": dragY + "px",
                      "left": dragX + "px"
                  });
  
                  var alphaX = currentAlpha * alphaWidth;
                  alphaSlideHelper.css({
                      "left": (alphaX - (alphaSlideHelperWidth / 2)) + "px"
                  });
  
                  // Where to show the bar that displays your current selected hue
                  var slideY = (currentHue) * slideHeight;
                  slideHelper.css({
                      "top": (slideY - slideHelperHeight) + "px"
                  });
              }
          }
  
          function updateOriginalInput(fireCallback) {
              var color = get(),
                  displayColor = '',
                  hasChanged = !tinycolor.equals(color, colorOnShow);
  
              if (color) {
                  displayColor = color.toString(currentPreferredFormat);
                  // Update the selection palette with the current color
                  addColorToSelectionPalette(color);
              }
  
              if (isInput) {
                  boundElement.val(displayColor);
              }
  
              colorOnShow = color;
  
              if (fireCallback && hasChanged) {
                  callbacks.change(color);
                  boundElement.trigger('change', [ color ]);
              }
          }
  
          function reflow() {
              dragWidth = dragger.width();
              dragHeight = dragger.height();
              dragHelperHeight = dragHelper.height();
              slideWidth = slider.width();
              slideHeight = slider.height();
              slideHelperHeight = slideHelper.height();
              alphaWidth = alphaSlider.width();
              alphaSlideHelperWidth = alphaSlideHelper.width();
  
              if (!flat) {
                  container.css("position", "absolute");
                  container.offset(getOffset(container, offsetElement));
              }
  
              updateHelperLocations();
  
              if (opts.showPalette) {
                  drawPalette();
              }
  
              boundElement.trigger('reflow.spectrum');
          }
  
          function destroy() {
              boundElement.show();
              offsetElement.unbind("click.spectrum touchstart.spectrum");
              container.remove();
              replacer.remove();
              spectrums[spect.id] = null;
          }
  
          function option(optionName, optionValue) {
              if (optionName === undefined) {
                  return $.extend({}, opts);
              }
              if (optionValue === undefined) {
                  return opts[optionName];
              }
  
              opts[optionName] = optionValue;
              applyOptions();
          }
  
          function enable() {
              disabled = false;
              boundElement.attr("disabled", false);
              offsetElement.removeClass("sp-disabled");
          }
  
          function disable() {
              hide();
              disabled = true;
              boundElement.attr("disabled", true);
              offsetElement.addClass("sp-disabled");
          }
  
          initialize();
  
          var spect = {
              show: show,
              hide: hide,
              toggle: toggle,
              reflow: reflow,
              option: option,
              enable: enable,
              disable: disable,
              set: function (c) {
                  set(c);
                  updateOriginalInput();
              },
              get: get,
              destroy: destroy,
              container: container
          };
  
          spect.id = spectrums.push(spect) - 1;
  
          return spect;
      }
  
      /**
      * checkOffset - get the offset below/above and left/right element depending on screen position
      * Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js
      */
      function getOffset(picker, input) {
          var extraY = 0;
          var dpWidth = picker.outerWidth();
          var dpHeight = picker.outerHeight();
          var inputHeight = input.outerHeight();
          var doc = picker[0].ownerDocument;
          var docElem = doc.documentElement;
          var viewWidth = docElem.clientWidth + $(doc).scrollLeft();
          var viewHeight = docElem.clientHeight + $(doc).scrollTop();
          var offset = input.offset();
          offset.top += inputHeight;
  
          offset.left -=
              Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
              Math.abs(offset.left + dpWidth - viewWidth) : 0);
  
          offset.top -=
              Math.min(offset.top, ((offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
              Math.abs(dpHeight + inputHeight - extraY) : extraY));
  
          return offset;
      }
  
      /**
      * noop - do nothing
      */
      function noop() {
  
      }
  
      /**
      * stopPropagation - makes the code only doing this a little easier to read in line
      */
      function stopPropagation(e) {
          e.stopPropagation();
      }
  
      /**
      * Create a function bound to a given object
      * Thanks to underscore.js
      */
      function bind(func, obj) {
          var slice = Array.prototype.slice;
          var args = slice.call(arguments, 2);
          return function () {
              return func.apply(obj, args.concat(slice.call(arguments)));
          };
      }
  
      /**
      * Lightweight drag helper.  Handles containment within the element, so that
      * when dragging, the x is within [0,element.width] and y is within [0,element.height]
      */
      function draggable(element, onmove, onstart, onstop) {
          onmove = onmove || function () { };
          onstart = onstart || function () { };
          onstop = onstop || function () { };
          var doc = element.ownerDocument || document;
          var dragging = false;
          var offset = {};
          var maxHeight = 0;
          var maxWidth = 0;
          var hasTouch = ('ontouchstart' in window);
  
          var duringDragEvents = {};
          duringDragEvents["selectstart"] = prevent;
          duringDragEvents["dragstart"] = prevent;
          duringDragEvents["touchmove mousemove"] = move;
          duringDragEvents["touchend mouseup"] = stop;
  
          function prevent(e) {
              if (e.stopPropagation) {
                  e.stopPropagation();
              }
              if (e.preventDefault) {
                  e.preventDefault();
              }
              e.returnValue = false;
          }
  
          function move(e) {
              if (dragging) {
                  // Mouseup happened outside of window
                  if (IE && document.documentMode < 9 && !e.button) {
                      return stop();
                  }
  
                  var touches = e.originalEvent.touches;
                  var pageX = touches ? touches[0].pageX : e.pageX;
                  var pageY = touches ? touches[0].pageY : e.pageY;
  
                  var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth));
                  var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight));
  
                  if (hasTouch) {
                      // Stop scrolling in iOS
                      prevent(e);
                  }
  
                  onmove.apply(element, [dragX, dragY, e]);
              }
          }
  
          function start(e) {
              var rightclick = (e.which) ? (e.which == 3) : (e.button == 2);
              var touches = e.originalEvent.touches;
  
              if (!rightclick && !dragging) {
                  if (onstart.apply(element, arguments) !== false) {
                      dragging = true;
                      maxHeight = $(element).height();
                      maxWidth = $(element).width();
                      offset = $(element).offset();
  
                      $(doc).bind(duringDragEvents);
                      $(doc.body).addClass("sp-dragging");
  
                      if (!hasTouch) {
                          move(e);
                      }
  
                      prevent(e);
                  }
              }
          }
  
          function stop() {
              if (dragging) {
                  $(doc).unbind(duringDragEvents);
                  $(doc.body).removeClass("sp-dragging");
                  onstop.apply(element, arguments);
              }
              dragging = false;
          }
  
          $(element).bind("touchstart mousedown", start);
      }
  
      function throttle(func, wait, debounce) {
          var timeout;
          return function () {
              var context = this, args = arguments;
              var throttler = function () {
                  timeout = null;
                  func.apply(context, args);
              };
              if (debounce) clearTimeout(timeout);
              if (debounce || !timeout) timeout = setTimeout(throttler, wait);
          };
      }
  
      function log(){/* jshint -W021 */if(window.console){if(Function.prototype.bind)log=Function.prototype.bind.call(console.log,console);else log=function(){Function.prototype.apply.call(console.log,console,arguments);};log.apply(this,arguments);}}
  
      /**
      * Define a jQuery plugin
      */
      var dataID = "spectrum.id";
      $.fn.spectrum = function (opts, extra) {
  
          if (typeof opts == "string") {
  
              var returnValue = this;
              var args = Array.prototype.slice.call( arguments, 1 );
  
              this.each(function () {
                  var spect = spectrums[$(this).data(dataID)];
                  if (spect) {
                      var method = spect[opts];
                      if (!method) {
                          throw new Error( "Spectrum: no such method: '" + opts + "'" );
                      }
  
                      if (opts == "get") {
                          returnValue = spect.get();
                      }
                      else if (opts == "container") {
                          returnValue = spect.container;
                      }
                      else if (opts == "option") {
                          returnValue = spect.option.apply(spect, args);
                      }
                      else if (opts == "destroy") {
                          spect.destroy();
                          $(this).removeData(dataID);
                      }
                      else {
                          method.apply(spect, args);
                      }
                  }
              });
  
              return returnValue;
          }
  
          // Initializing a new instance of spectrum
          return this.spectrum("destroy").each(function () {
              var options = $.extend({}, opts, $(this).data());
              var spect = spectrum(this, options);
              $(this).data(dataID, spect.id);
          });
      };
  
      $.fn.spectrum.load = true;
      $.fn.spectrum.loadOpts = {};
      $.fn.spectrum.draggable = draggable;
      $.fn.spectrum.defaults = defaultOpts;
  
      $.spectrum = { };
      $.spectrum.localization = { };
      $.spectrum.palettes = { };
  
      $.fn.spectrum.processNativeColorInputs = function () {
          if (!inputTypeColorSupport) {
              $("input[type=color]").spectrum({
                  preferredFormat: "hex6"
              });
          }
      };
  
      // TinyColor v0.9.17
      // https://github.com/bgrins/TinyColor
      // 2013-08-10, Brian Grinstead, MIT License
  
      (function() {
  
      var trimLeft = /^[\s,#]+/,
          trimRight = /\s+$/,
          tinyCounter = 0,
          math = Math,
          mathRound = math.round,
          mathMin = math.min,
          mathMax = math.max,
          mathRandom = math.random;
  
      function tinycolor (color, opts) {
  
          color = (color) ? color : '';
          opts = opts || { };
  
          // If input is already a tinycolor, return itself
          if (typeof color == "object" && color.hasOwnProperty("_tc_id")) {
             return color;
          }
  
          var rgb = inputToRGB(color);
          var r = rgb.r,
              g = rgb.g,
              b = rgb.b,
              a = rgb.a,
              roundA = mathRound(100*a) / 100,
              format = opts.format || rgb.format;
  
          // Don't let the range of [0,255] come back in [0,1].
          // Potentially lose a little bit of precision here, but will fix issues where
          // .5 gets interpreted as half of the total, instead of half of 1
          // If it was supposed to be 128, this was already taken care of by `inputToRgb`
          if (r < 1) { r = mathRound(r); }
          if (g < 1) { g = mathRound(g); }
          if (b < 1) { b = mathRound(b); }
  
          return {
              ok: rgb.ok,
              format: format,
              _tc_id: tinyCounter++,
              alpha: a,
              getAlpha: function() {
                  return a;
              },
              setAlpha: function(value) {
                  a = boundAlpha(value);
                  roundA = mathRound(100*a) / 100;
              },
              toHsv: function() {
                  var hsv = rgbToHsv(r, g, b);
                  return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: a };
              },
              toHsvString: function() {
                  var hsv = rgbToHsv(r, g, b);
                  var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
                  return (a == 1) ?
                    "hsv("  + h + ", " + s + "%, " + v + "%)" :
                    "hsva(" + h + ", " + s + "%, " + v + "%, "+ roundA + ")";
              },
              toHsl: function() {
                  var hsl = rgbToHsl(r, g, b);
                  return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: a };
              },
              toHslString: function() {
                  var hsl = rgbToHsl(r, g, b);
                  var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
                  return (a == 1) ?
                    "hsl("  + h + ", " + s + "%, " + l + "%)" :
                    "hsla(" + h + ", " + s + "%, " + l + "%, "+ roundA + ")";
              },
              toHex: function(allow3Char) {
                  return rgbToHex(r, g, b, allow3Char);
              },
              toHexString: function(allow3Char) {
                  return '#' + this.toHex(allow3Char);
              },
              toHex8: function() {
                  return rgbaToHex(r, g, b, a);
              },
              toHex8String: function() {
                  return '#' + this.toHex8();
              },
              toRgb: function() {
                  return { r: mathRound(r), g: mathRound(g), b: mathRound(b), a: a };
              },
              toRgbString: function() {
                  return (a == 1) ?
                    "rgb("  + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ")" :
                    "rgba(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ", " + roundA + ")";
              },
              toPercentageRgb: function() {
                  return { r: mathRound(bound01(r, 255) * 100) + "%", g: mathRound(bound01(g, 255) * 100) + "%", b: mathRound(bound01(b, 255) * 100) + "%", a: a };
              },
              toPercentageRgbString: function() {
                  return (a == 1) ?
                    "rgb("  + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%)" :
                    "rgba(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%, " + roundA + ")";
              },
              toName: function() {
                  if (a === 0) {
                      return "transparent";
                  }
  
                  return hexNames[rgbToHex(r, g, b, true)] || false;
              },
              toFilter: function(secondColor) {
                  var hex8String = '#' + rgbaToHex(r, g, b, a);
                  var secondHex8String = hex8String;
                  var gradientType = opts && opts.gradientType ? "GradientType = 1, " : "";
  
                  if (secondColor) {
                      var s = tinycolor(secondColor);
                      secondHex8String = s.toHex8String();
                  }
  
                  return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
              },
              toString: function(format) {
                  var formatSet = !!format;
                  format = format || this.format;
  
                  var formattedString = false;
                  var hasAlphaAndFormatNotSet = !formatSet && a < 1 && a > 0;
                  var formatWithAlpha = hasAlphaAndFormatNotSet && (format === "hex" || format === "hex6" || format === "hex3" || format === "name");
  
                  if (format === "rgb") {
                      formattedString = this.toRgbString();
                  }
                  if (format === "prgb") {
                      formattedString = this.toPercentageRgbString();
                  }
                  if (format === "hex" || format === "hex6") {
                      formattedString = this.toHexString();
                  }
                  if (format === "hex3") {
                      formattedString = this.toHexString(true);
                  }
                  if (format === "hex8") {
                      formattedString = this.toHex8String();
                  }
                  if (format === "name") {
                      formattedString = this.toName();
                  }
                  if (format === "hsl") {
                      formattedString = this.toHslString();
                  }
                  if (format === "hsv") {
                      formattedString = this.toHsvString();
                  }
  
                  if (formatWithAlpha) {
                      return this.toRgbString();
                  }
  
                  return formattedString || this.toHexString();
              }
          };
      }
  
      // If input is an object, force 1 into "1.0" to handle ratios properly
      // String input requires "1.0" as input, so 1 will be treated as 1
      tinycolor.fromRatio = function(color, opts) {
          if (typeof color == "object") {
              var newColor = {};
              for (var i in color) {
                  if (color.hasOwnProperty(i)) {
                      if (i === "a") {
                          newColor[i] = color[i];
                      }
                      else {
                          newColor[i] = convertToPercentage(color[i]);
                      }
                  }
              }
              color = newColor;
          }
  
          return tinycolor(color, opts);
      };
  
      // Given a string or object, convert that input to RGB
      // Possible string inputs:
      //
      //     "red"
      //     "#f00" or "f00"
      //     "#ff0000" or "ff0000"
      //     "#ff000000" or "ff000000"
      //     "rgb 255 0 0" or "rgb (255, 0, 0)"
      //     "rgb 1.0 0 0" or "rgb (1, 0, 0)"
      //     "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
      //     "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
      //     "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
      //     "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
      //     "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
      //
      function inputToRGB(color) {
  
          var rgb = { r: 0, g: 0, b: 0 };
          var a = 1;
          var ok = false;
          var format = false;
  
          if (typeof color == "string") {
              color = stringInputToObject(color);
          }
  
          if (typeof color == "object") {
              if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) {
                  rgb = rgbToRgb(color.r, color.g, color.b);
                  ok = true;
                  format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
              }
              else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) {
                  color.s = convertToPercentage(color.s);
                  color.v = convertToPercentage(color.v);
                  rgb = hsvToRgb(color.h, color.s, color.v);
                  ok = true;
                  format = "hsv";
              }
              else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) {
                  color.s = convertToPercentage(color.s);
                  color.l = convertToPercentage(color.l);
                  rgb = hslToRgb(color.h, color.s, color.l);
                  ok = true;
                  format = "hsl";
              }
  
              if (color.hasOwnProperty("a")) {
                  a = color.a;
              }
          }
  
          a = boundAlpha(a);
  
          return {
              ok: ok,
              format: color.format || format,
              r: mathMin(255, mathMax(rgb.r, 0)),
              g: mathMin(255, mathMax(rgb.g, 0)),
              b: mathMin(255, mathMax(rgb.b, 0)),
              a: a
          };
      }
  
  
      // Conversion Functions
      // --------------------
  
      // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
      // <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>
  
      // `rgbToRgb`
      // Handle bounds / percentage checking to conform to CSS color spec
      // <http://www.w3.org/TR/css3-color/>
      // *Assumes:* r, g, b in [0, 255] or [0, 1]
      // *Returns:* { r, g, b } in [0, 255]
      function rgbToRgb(r, g, b){
          return {
              r: bound01(r, 255) * 255,
              g: bound01(g, 255) * 255,
              b: bound01(b, 255) * 255
          };
      }
  
      // `rgbToHsl`
      // Converts an RGB color value to HSL.
      // *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
      // *Returns:* { h, s, l } in [0,1]
      function rgbToHsl(r, g, b) {
  
          r = bound01(r, 255);
          g = bound01(g, 255);
          b = bound01(b, 255);
  
          var max = mathMax(r, g, b), min = mathMin(r, g, b);
          var h, s, l = (max + min) / 2;
  
          if(max == min) {
              h = s = 0; // achromatic
          }
          else {
              var d = max - min;
              s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
              switch(max) {
                  case r: h = (g - b) / d + (g < b ? 6 : 0); break;
                  case g: h = (b - r) / d + 2; break;
                  case b: h = (r - g) / d + 4; break;
              }
  
              h /= 6;
          }
  
          return { h: h, s: s, l: l };
      }
  
      // `hslToRgb`
      // Converts an HSL color value to RGB.
      // *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
      // *Returns:* { r, g, b } in the set [0, 255]
      function hslToRgb(h, s, l) {
          var r, g, b;
  
          h = bound01(h, 360);
          s = bound01(s, 100);
          l = bound01(l, 100);
  
          function hue2rgb(p, q, t) {
              if(t < 0) t += 1;
              if(t > 1) t -= 1;
              if(t < 1/6) return p + (q - p) * 6 * t;
              if(t < 1/2) return q;
              if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
              return p;
          }
  
          if(s === 0) {
              r = g = b = l; // achromatic
          }
          else {
              var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
              var p = 2 * l - q;
              r = hue2rgb(p, q, h + 1/3);
              g = hue2rgb(p, q, h);
              b = hue2rgb(p, q, h - 1/3);
          }
  
          return { r: r * 255, g: g * 255, b: b * 255 };
      }
  
      // `rgbToHsv`
      // Converts an RGB color value to HSV
      // *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
      // *Returns:* { h, s, v } in [0,1]
      function rgbToHsv(r, g, b) {
  
          r = bound01(r, 255);
          g = bound01(g, 255);
          b = bound01(b, 255);
  
          var max = mathMax(r, g, b), min = mathMin(r, g, b);
          var h, s, v = max;
  
          var d = max - min;
          s = max === 0 ? 0 : d / max;
  
          if(max == min) {
              h = 0; // achromatic
          }
          else {
              switch(max) {
                  case r: h = (g - b) / d + (g < b ? 6 : 0); break;
                  case g: h = (b - r) / d + 2; break;
                  case b: h = (r - g) / d + 4; break;
              }
              h /= 6;
          }
          return { h: h, s: s, v: v };
      }
  
      // `hsvToRgb`
      // Converts an HSV color value to RGB.
      // *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
      // *Returns:* { r, g, b } in the set [0, 255]
       function hsvToRgb(h, s, v) {
  
          h = bound01(h, 360) * 6;
          s = bound01(s, 100);
          v = bound01(v, 100);
  
          var i = math.floor(h),
              f = h - i,
              p = v * (1 - s),
              q = v * (1 - f * s),
              t = v * (1 - (1 - f) * s),
              mod = i % 6,
              r = [v, q, p, p, t, v][mod],
              g = [t, v, v, q, p, p][mod],
              b = [p, p, t, v, v, q][mod];
  
          return { r: r * 255, g: g * 255, b: b * 255 };
      }
  
      // `rgbToHex`
      // Converts an RGB color to hex
      // Assumes r, g, and b are contained in the set [0, 255]
      // Returns a 3 or 6 character hex
      function rgbToHex(r, g, b, allow3Char) {
  
          var hex = [
              pad2(mathRound(r).toString(16)),
              pad2(mathRound(g).toString(16)),
              pad2(mathRound(b).toString(16))
          ];
  
          // Return a 3 character hex if possible
          if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
              return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
          }
  
          return hex.join("");
      }
          // `rgbaToHex`
          // Converts an RGBA color plus alpha transparency to hex
          // Assumes r, g, b and a are contained in the set [0, 255]
          // Returns an 8 character hex
          function rgbaToHex(r, g, b, a) {
  
              var hex = [
                  pad2(convertDecimalToHex(a)),
                  pad2(mathRound(r).toString(16)),
                  pad2(mathRound(g).toString(16)),
                  pad2(mathRound(b).toString(16))
              ];
  
              return hex.join("");
          }
  
      // `equals`
      // Can be called with any tinycolor input
      tinycolor.equals = function (color1, color2) {
          if (!color1 || !color2) { return false; }
          return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
      };
      tinycolor.random = function() {
          return tinycolor.fromRatio({
              r: mathRandom(),
              g: mathRandom(),
              b: mathRandom()
          });
      };
  
  
      // Modification Functions
      // ----------------------
      // Thanks to less.js for some of the basics here
      // <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>
  
      tinycolor.desaturate = function (color, amount) {
          amount = (amount === 0) ? 0 : (amount || 10);
          var hsl = tinycolor(color).toHsl();
          hsl.s -= amount / 100;
          hsl.s = clamp01(hsl.s);
          return tinycolor(hsl);
      };
      tinycolor.saturate = function (color, amount) {
          amount = (amount === 0) ? 0 : (amount || 10);
          var hsl = tinycolor(color).toHsl();
          hsl.s += amount / 100;
          hsl.s = clamp01(hsl.s);
          return tinycolor(hsl);
      };
      tinycolor.greyscale = function(color) {
          return tinycolor.desaturate(color, 100);
      };
      tinycolor.lighten = function(color, amount) {
          amount = (amount === 0) ? 0 : (amount || 10);
          var hsl = tinycolor(color).toHsl();
          hsl.l += amount / 100;
          hsl.l = clamp01(hsl.l);
          return tinycolor(hsl);
      };
      tinycolor.darken = function (color, amount) {
          amount = (amount === 0) ? 0 : (amount || 10);
          var hsl = tinycolor(color).toHsl();
          hsl.l -= amount / 100;
          hsl.l = clamp01(hsl.l);
          return tinycolor(hsl);
      };
      tinycolor.complement = function(color) {
          var hsl = tinycolor(color).toHsl();
          hsl.h = (hsl.h + 180) % 360;
          return tinycolor(hsl);
      };
  
  
      // Combination Functions
      // ---------------------
      // Thanks to jQuery xColor for some of the ideas behind these
      // <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>
  
      tinycolor.triad = function(color) {
          var hsl = tinycolor(color).toHsl();
          var h = hsl.h;
          return [
              tinycolor(color),
              tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
              tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
          ];
      };
      tinycolor.tetrad = function(color) {
          var hsl = tinycolor(color).toHsl();
          var h = hsl.h;
          return [
              tinycolor(color),
              tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
              tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
              tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
          ];
      };
      tinycolor.splitcomplement = function(color) {
          var hsl = tinycolor(color).toHsl();
          var h = hsl.h;
          return [
              tinycolor(color),
              tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
              tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
          ];
      };
      tinycolor.analogous = function(color, results, slices) {
          results = results || 6;
          slices = slices || 30;
  
          var hsl = tinycolor(color).toHsl();
          var part = 360 / slices;
          var ret = [tinycolor(color)];
  
          for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
              hsl.h = (hsl.h + part) % 360;
              ret.push(tinycolor(hsl));
          }
          return ret;
      };
      tinycolor.monochromatic = function(color, results) {
          results = results || 6;
          var hsv = tinycolor(color).toHsv();
          var h = hsv.h, s = hsv.s, v = hsv.v;
          var ret = [];
          var modification = 1 / results;
  
          while (results--) {
              ret.push(tinycolor({ h: h, s: s, v: v}));
              v = (v + modification) % 1;
          }
  
          return ret;
      };
  
  
      // Readability Functions
      // ---------------------
      // <http://www.w3.org/TR/AERT#color-contrast>
  
      // `readability`
      // Analyze the 2 colors and returns an object with the following properties:
      //    `brightness`: difference in brightness between the two colors
      //    `color`: difference in color/hue between the two colors
      tinycolor.readability = function(color1, color2) {
          var a = tinycolor(color1).toRgb();
          var b = tinycolor(color2).toRgb();
          var brightnessA = (a.r * 299 + a.g * 587 + a.b * 114) / 1000;
          var brightnessB = (b.r * 299 + b.g * 587 + b.b * 114) / 1000;
          var colorDiff = (
              Math.max(a.r, b.r) - Math.min(a.r, b.r) +
              Math.max(a.g, b.g) - Math.min(a.g, b.g) +
              Math.max(a.b, b.b) - Math.min(a.b, b.b)
          );
  
          return {
              brightness: Math.abs(brightnessA - brightnessB),
              color: colorDiff
          };
      };
  
      // `readable`
      // http://www.w3.org/TR/AERT#color-contrast
      // Ensure that foreground and background color combinations provide sufficient contrast.
      // *Example*
      //    tinycolor.readable("#000", "#111") => false
      tinycolor.readable = function(color1, color2) {
          var readability = tinycolor.readability(color1, color2);
          return readability.brightness > 125 && readability.color > 500;
      };
  
      // `mostReadable`
      // Given a base color and a list of possible foreground or background
      // colors for that base, returns the most readable color.
      // *Example*
      //    tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000"
      tinycolor.mostReadable = function(baseColor, colorList) {
          var bestColor = null;
          var bestScore = 0;
          var bestIsReadable = false;
          for (var i=0; i < colorList.length; i++) {
  
              // We normalize both around the "acceptable" breaking point,
              // but rank brightness constrast higher than hue.
  
              var readability = tinycolor.readability(baseColor, colorList[i]);
              var readable = readability.brightness > 125 && readability.color > 500;
              var score = 3 * (readability.brightness / 125) + (readability.color / 500);
  
              if ((readable && ! bestIsReadable) ||
                  (readable && bestIsReadable && score > bestScore) ||
                  ((! readable) && (! bestIsReadable) && score > bestScore)) {
                  bestIsReadable = readable;
                  bestScore = score;
                  bestColor = tinycolor(colorList[i]);
              }
          }
          return bestColor;
      };
  
  
      // Big List of Colors
      // ------------------
      // <http://www.w3.org/TR/css3-color/#svg-color>
      var names = tinycolor.names = {
          aliceblue: "f0f8ff",
          antiquewhite: "faebd7",
          aqua: "0ff",
          aquamarine: "7fffd4",
          azure: "f0ffff",
          beige: "f5f5dc",
          bisque: "ffe4c4",
          black: "000",
          blanchedalmond: "ffebcd",
          blue: "00f",
          blueviolet: "8a2be2",
          brown: "a52a2a",
          burlywood: "deb887",
          burntsienna: "ea7e5d",
          cadetblue: "5f9ea0",
          chartreuse: "7fff00",
          chocolate: "d2691e",
          coral: "ff7f50",
          cornflowerblue: "6495ed",
          cornsilk: "fff8dc",
          crimson: "dc143c",
          cyan: "0ff",
          darkblue: "00008b",
          darkcyan: "008b8b",
          darkgoldenrod: "b8860b",
          darkgray: "a9a9a9",
          darkgreen: "006400",
          darkgrey: "a9a9a9",
          darkkhaki: "bdb76b",
          darkmagenta: "8b008b",
          darkolivegreen: "556b2f",
          darkorange: "ff8c00",
          darkorchid: "9932cc",
          darkred: "8b0000",
          darksalmon: "e9967a",
          darkseagreen: "8fbc8f",
          darkslateblue: "483d8b",
          darkslategray: "2f4f4f",
          darkslategrey: "2f4f4f",
          darkturquoise: "00ced1",
          darkviolet: "9400d3",
          deeppink: "ff1493",
          deepskyblue: "00bfff",
          dimgray: "696969",
          dimgrey: "696969",
          dodgerblue: "1e90ff",
          firebrick: "b22222",
          floralwhite: "fffaf0",
          forestgreen: "228b22",
          fuchsia: "f0f",
          gainsboro: "dcdcdc",
          ghostwhite: "f8f8ff",
          gold: "ffd700",
          goldenrod: "daa520",
          gray: "808080",
          green: "008000",
          greenyellow: "adff2f",
          grey: "808080",
          honeydew: "f0fff0",
          hotpink: "ff69b4",
          indianred: "cd5c5c",
          indigo: "4b0082",
          ivory: "fffff0",
          khaki: "f0e68c",
          lavender: "e6e6fa",
          lavenderblush: "fff0f5",
          lawngreen: "7cfc00",
          lemonchiffon: "fffacd",
          lightblue: "add8e6",
          lightcoral: "f08080",
          lightcyan: "e0ffff",
          lightgoldenrodyellow: "fafad2",
          lightgray: "d3d3d3",
          lightgreen: "90ee90",
          lightgrey: "d3d3d3",
          lightpink: "ffb6c1",
          lightsalmon: "ffa07a",
          lightseagreen: "20b2aa",
          lightskyblue: "87cefa",
          lightslategray: "789",
          lightslategrey: "789",
          lightsteelblue: "b0c4de",
          lightyellow: "ffffe0",
          lime: "0f0",
          limegreen: "32cd32",
          linen: "faf0e6",
          magenta: "f0f",
          maroon: "800000",
          mediumaquamarine: "66cdaa",
          mediumblue: "0000cd",
          mediumorchid: "ba55d3",
          mediumpurple: "9370db",
          mediumseagreen: "3cb371",
          mediumslateblue: "7b68ee",
          mediumspringgreen: "00fa9a",
          mediumturquoise: "48d1cc",
          mediumvioletred: "c71585",
          midnightblue: "191970",
          mintcream: "f5fffa",
          mistyrose: "ffe4e1",
          moccasin: "ffe4b5",
          navajowhite: "ffdead",
          navy: "000080",
          oldlace: "fdf5e6",
          olive: "808000",
          olivedrab: "6b8e23",
          orange: "ffa500",
          orangered: "ff4500",
          orchid: "da70d6",
          palegoldenrod: "eee8aa",
          palegreen: "98fb98",
          paleturquoise: "afeeee",
          palevioletred: "db7093",
          papayawhip: "ffefd5",
          peachpuff: "ffdab9",
          peru: "cd853f",
          pink: "ffc0cb",
          plum: "dda0dd",
          powderblue: "b0e0e6",
          purple: "800080",
          red: "f00",
          rosybrown: "bc8f8f",
          royalblue: "4169e1",
          saddlebrown: "8b4513",
          salmon: "fa8072",
          sandybrown: "f4a460",
          seagreen: "2e8b57",
          seashell: "fff5ee",
          sienna: "a0522d",
          silver: "c0c0c0",
          skyblue: "87ceeb",
          slateblue: "6a5acd",
          slategray: "708090",
          slategrey: "708090",
          snow: "fffafa",
          springgreen: "00ff7f",
          steelblue: "4682b4",
          tan: "d2b48c",
          teal: "008080",
          thistle: "d8bfd8",
          tomato: "ff6347",
          turquoise: "40e0d0",
          violet: "ee82ee",
          wheat: "f5deb3",
          white: "fff",
          whitesmoke: "f5f5f5",
          yellow: "ff0",
          yellowgreen: "9acd32"
      };
  
      // Make it easy to access colors via `hexNames[hex]`
      var hexNames = tinycolor.hexNames = flip(names);
  
  
      // Utilities
      // ---------
  
      // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
      function flip(o) {
          var flipped = { };
          for (var i in o) {
              if (o.hasOwnProperty(i)) {
                  flipped[o[i]] = i;
              }
          }
          return flipped;
      }
  
      // Return a valid alpha value [0,1] with all invalid values being set to 1
      function boundAlpha(a) {
          a = parseFloat(a);
  
          if (isNaN(a) || a < 0 || a > 1) {
              a = 1;
          }
  
          return a;
      }
  
      // Take input from [0, n] and return it as [0, 1]
      function bound01(n, max) {
          if (isOnePointZero(n)) { n = "100%"; }
  
          var processPercent = isPercentage(n);
          n = mathMin(max, mathMax(0, parseFloat(n)));
  
          // Automatically convert percentage into number
          if (processPercent) {
              n = parseInt(n * max, 10) / 100;
          }
  
          // Handle floating point rounding errors
          if ((math.abs(n - max) < 0.000001)) {
              return 1;
          }
  
          // Convert into [0, 1] range if it isn't already
          return (n % max) / parseFloat(max);
      }
  
      // Force a number between 0 and 1
      function clamp01(val) {
          return mathMin(1, mathMax(0, val));
      }
  
      // Parse a base-16 hex value into a base-10 integer
      function parseIntFromHex(val) {
          return parseInt(val, 16);
      }
  
      // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
      // <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
      function isOnePointZero(n) {
          return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
      }
  
      // Check to see if string passed in is a percentage
      function isPercentage(n) {
          return typeof n === "string" && n.indexOf('%') != -1;
      }
  
      // Force a hex value to have 2 characters
      function pad2(c) {
          return c.length == 1 ? '0' + c : '' + c;
      }
  
      // Replace a decimal with it's percentage value
      function convertToPercentage(n) {
          if (n <= 1) {
              n = (n * 100) + "%";
          }
  
          return n;
      }
  
      // Converts a decimal to a hex value
      function convertDecimalToHex(d) {
          return Math.round(parseFloat(d) * 255).toString(16);
      }
      // Converts a hex value to a decimal
      function convertHexToDecimal(h) {
          return (parseIntFromHex(h) / 255);
      }
  
      var matchers = (function() {
  
          // <http://www.w3.org/TR/css3-values/#integers>
          var CSS_INTEGER = "[-\\+]?\\d+%?";
  
          // <http://www.w3.org/TR/css3-values/#number-value>
          var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
  
          // Allow positive/negative integer/number.  Don't capture the either/or, just the entire outcome.
          var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
  
          // Actual matching.
          // Parentheses and commas are optional, but not required.
          // Whitespace can take the place of commas or opening paren
          var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
          var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
  
          return {
              rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
              rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
              hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
              hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
              hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
              hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
              hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
              hex8: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
          };
      })();
  
      // `stringInputToObject`
      // Permissive string parsing.  Take in a number of formats, and output an object
      // based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
      function stringInputToObject(color) {
  
          color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
          var named = false;
          if (names[color]) {
              color = names[color];
              named = true;
          }
          else if (color == 'transparent') {
              return { r: 0, g: 0, b: 0, a: 0, format: "name" };
          }
  
          // Try to match string input using regular expressions.
          // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
          // Just return an object and let the conversion functions handle that.
          // This way the result will be the same whether the tinycolor is initialized with string or object.
          var match;
          if ((match = matchers.rgb.exec(color))) {
              return { r: match[1], g: match[2], b: match[3] };
          }
          if ((match = matchers.rgba.exec(color))) {
              return { r: match[1], g: match[2], b: match[3], a: match[4] };
          }
          if ((match = matchers.hsl.exec(color))) {
              return { h: match[1], s: match[2], l: match[3] };
          }
          if ((match = matchers.hsla.exec(color))) {
              return { h: match[1], s: match[2], l: match[3], a: match[4] };
          }
          if ((match = matchers.hsv.exec(color))) {
              return { h: match[1], s: match[2], v: match[3] };
          }
          if ((match = matchers.hex8.exec(color))) {
              return {
                  a: convertHexToDecimal(match[1]),
                  r: parseIntFromHex(match[2]),
                  g: parseIntFromHex(match[3]),
                  b: parseIntFromHex(match[4]),
                  format: named ? "name" : "hex8"
              };
          }
          if ((match = matchers.hex6.exec(color))) {
              return {
                  r: parseIntFromHex(match[1]),
                  g: parseIntFromHex(match[2]),
                  b: parseIntFromHex(match[3]),
                  format: named ? "name" : "hex"
              };
          }
          if ((match = matchers.hex3.exec(color))) {
              return {
                  r: parseIntFromHex(match[1] + '' + match[1]),
                  g: parseIntFromHex(match[2] + '' + match[2]),
                  b: parseIntFromHex(match[3] + '' + match[3]),
                  format: named ? "name" : "hex"
              };
          }
  
          return false;
      }
  
      // Expose tinycolor to window, does not need to run in non-browser context.
      window.tinycolor = tinycolor;
  
      })();
  
  
      $(function () {
          if ($.fn.spectrum.load) {
              $.fn.spectrum.processNativeColorInputs();
          }
      });
  
  })(window, jQuery);
  