text: /* eslint-disable */
  /**
   * jscolor, JavaScript Color Picker
   *
   * @version 1.4.2
   * @license GNU Lesser General Public License, http://www.gnu.org/copyleft/lesser.html
   * @author  Jan Odvarko, http://odvarko.cz
   * @created 2008-06-15
   * @updated 2013-11-25
   * @link    http://jscolor.com
   *
   * ...with a couple horrible hacky tweaks by me, David
   *
   */
  var jscolor = {
  
  
    dir : '', // location of jscolor directory (leave empty to autodetect)
    bindClass : 'color', // class name
    binding : true, // automatic binding via <input class="...">
    preloading : true, // use image preloading?
  
  
    install : function() {
      jscolor.addEvent(window, 'load', jscolor.init);
    },
  
  
    init : function() {
      if(jscolor.binding) {
        jscolor.bind();
      }
      if(jscolor.preloading) {
        jscolor.preload();
      }
    },
  
  
    getDir : function() {
      return ''
      // if(!jscolor.dir) {
      //   var detected = jscolor.detectDir();
      //   jscolor.dir = detected!==false ? detected : 'jscolor/';
      // }
      // return jscolor.dir;
    },
  
  
    detectDir : function() {
      // eslint-disable-next-line no-restricted-globals
      var base = location.href;
  
      var e = document.getElementsByTagName('base');
      for(var i=0; i<e.length; i+=1) {
        if(e[i].href) { base = e[i].href; }
      }
  
      var e = document.getElementsByTagName('script');
      for(var i=0; i<e.length; i+=1) {
        if(e[i].src && /(^|\/)jscolor\.js([?#].*)?$/i.test(e[i].src)) {
          var src = new jscolor.URI(e[i].src);
          var srcAbs = src.toAbsolute(base);
          srcAbs.path = srcAbs.path.replace(/[^\/]+$/, ''); // remove filename
          srcAbs.query = null;
          srcAbs.fragment = null;
          return srcAbs.toString();
        }
      }
      return false;
    },
  
  
    bind : function() {
      var matchClass = new RegExp('(^|\\s)('+jscolor.bindClass+')\\s*(\\{[^}]*\\})?', 'i');
      var e = document.getElementsByTagName('input');
      for(var i=0; i<e.length; i+=1) {
        var m;
        if(!e[i].color && e[i].className && (m = e[i].className.match(matchClass))) {
          var prop = {};
          if(m[3]) {
            try {
              prop = (new Function ('return (' + m[3] + ')'))();
            } catch(eInvalidProp) {}
          }
          e[i].color = new jscolor.color(e[i], prop);
        }
      }
    },
  
  
    preload : function() {
      for(var fn in jscolor.imgRequire) {
        if(jscolor.imgRequire.hasOwnProperty(fn)) {
          jscolor.loadImage(fn);
        }
      }
    },
  
  
    images : {
      pad : [ 181, 101 ],
      sld : [ 16, 101 ],
      cross : [ 15, 15 ],
      arrow : [ 7, 11 ]
    },
  
  
    imgRequire : {},
    imgLoaded : {},
  
  
    requireImage : function(filename) {
      jscolor.imgRequire[filename] = true;
    },
  
  
    loadImage : function(filename) {
      if(!jscolor.imgLoaded[filename]) {
        jscolor.imgLoaded[filename] = new Image();
        jscolor.imgLoaded[filename].src = jscolor.getDir()+filename;
      }
    },
  
  
    fetchElement : function(mixed) {
      return typeof mixed === 'string' ? document.getElementById(mixed) : mixed;
    },
  
  
    addEvent : function(el, evnt, func) {
      if(el.addEventListener) {
        el.addEventListener(evnt, func, false);
      } else if(el.attachEvent) {
        el.attachEvent('on'+evnt, func);
      }
    },
  
  
    fireEvent : function(el, evnt) {
      if(!el) {
        return;
      }
      if(document.createEvent) {
        var ev = document.createEvent('HTMLEvents');
        ev.initEvent(evnt, true, true);
        el.dispatchEvent(ev);
      } else if(document.createEventObject) {
        var ev = document.createEventObject();
        el.fireEvent('on'+evnt, ev);
      } else if(el['on'+evnt]) { // alternatively use the traditional event model (IE5)
        el['on'+evnt]();
      }
    },
  
  
    getElementPos : function(e) {
      var e1=e, e2=e;
      var x=0, y=0;
      if(e1.offsetParent) {
        do {
          x += e1.offsetLeft;
          y += e1.offsetTop;
        } while(e1 = e1.offsetParent);
      }
      while((e2 = e2.parentNode) && e2.nodeName.toUpperCase() !== 'BODY') {
        x -= e2.scrollLeft;
        y -= e2.scrollTop;
      }
      return [x, y];
    },
  
  
    getElementSize : function(e) {
      return [e.offsetWidth, e.offsetHeight];
    },
  
  
    getRelMousePos : function(e) {
      var x = 0, y = 0;
      if (!e) { e = window.event; }
      if (typeof e.offsetX === 'number') {
        x = e.offsetX;
        y = e.offsetY;
      } else if (typeof e.layerX === 'number') {
        x = e.layerX;
        y = e.layerY;
      }
      return { x: x, y: y };
    },
  
  
    getViewPos : function() {
      if(typeof window.pageYOffset === 'number') {
        return [window.pageXOffset, window.pageYOffset];
      } else if(document.body && (document.body.scrollLeft || document.body.scrollTop)) {
        return [document.body.scrollLeft, document.body.scrollTop];
      } else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
        return [document.documentElement.scrollLeft, document.documentElement.scrollTop];
      } else {
        return [0, 0];
      }
    },
  
  
    getViewSize : function() {
      if(typeof window.innerWidth === 'number') {
        return [window.innerWidth, window.innerHeight];
      } else if(document.body && (document.body.clientWidth || document.body.clientHeight)) {
        return [document.body.clientWidth, document.body.clientHeight];
      } else if(document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
        return [document.documentElement.clientWidth, document.documentElement.clientHeight];
      } else {
        return [0, 0];
      }
    },
  
  
    URI : function(uri) { // See RFC3986
  
      this.scheme = null;
      this.authority = null;
      this.path = '';
      this.query = null;
      this.fragment = null;
  
      this.parse = function(uri) {
        var m = uri.match(/^(([A-Za-z][0-9A-Za-z+.-]*)(:))?((\/\/)([^\/?#]*))?([^?#]*)((\?)([^#]*))?((#)(.*))?/);
        this.scheme = m[3] ? m[2] : null;
        this.authority = m[5] ? m[6] : null;
        this.path = m[7];
        this.query = m[9] ? m[10] : null;
        this.fragment = m[12] ? m[13] : null;
        return this;
      };
  
      this.toString = function() {
        var result = '';
        if(this.scheme !== null) { result = result + this.scheme + ':'; }
        if(this.authority !== null) { result = result + '//' + this.authority; }
        if(this.path !== null) { result = result + this.path; }
        if(this.query !== null) { result = result + '?' + this.query; }
        if(this.fragment !== null) { result = result + '#' + this.fragment; }
        return result;
      };
  
      this.toAbsolute = function(base) {
        var base = new jscolor.URI(base);
        var r = this;
        var t = new jscolor.URI;
  
        if(base.scheme === null) { return false; }
  
        if(r.scheme !== null && r.scheme.toLowerCase() === base.scheme.toLowerCase()) {
          r.scheme = null;
        }
  
        if(r.scheme !== null) {
          t.scheme = r.scheme;
          t.authority = r.authority;
          t.path = removeDotSegments(r.path);
          t.query = r.query;
        } else {
          if(r.authority !== null) {
            t.authority = r.authority;
            t.path = removeDotSegments(r.path);
            t.query = r.query;
          } else {
            if(r.path === '') {
              t.path = base.path;
              if(r.query !== null) {
                t.query = r.query;
              } else {
                t.query = base.query;
              }
            } else {
              if(r.path.substr(0,1) === '/') {
                t.path = removeDotSegments(r.path);
              } else {
                if(base.authority !== null && base.path === '') {
                  t.path = '/'+r.path;
                } else {
                  t.path = base.path.replace(/[^\/]+$/,'')+r.path;
                }
                t.path = removeDotSegments(t.path);
              }
              t.query = r.query;
            }
            t.authority = base.authority;
          }
          t.scheme = base.scheme;
        }
        t.fragment = r.fragment;
  
        return t;
      };
  
      function removeDotSegments(path) {
        var out = '';
        while(path) {
          if(path.substr(0,3)==='../' || path.substr(0,2)==='./') {
            path = path.replace(/^\.+/,'').substr(1);
          } else if(path.substr(0,3)==='/./' || path==='/.') {
            path = '/'+path.substr(3);
          } else if(path.substr(0,4)==='/../' || path==='/..') {
            path = '/'+path.substr(4);
            out = out.replace(/\/?[^\/]*$/, '');
          } else if(path==='.' || path==='..') {
            path = '';
          } else {
            var rm = path.match(/^\/?[^\/]*/)[0];
            path = path.substr(rm.length);
            out = out + rm;
          }
        }
        return out;
      }
  
      if(uri) {
        this.parse(uri);
      }
  
    },
  
  
    //
    // Usage example:
    // var myColor = new jscolor.color(myInputElement)
    //
  
    color : function(target, prop) {
  
  
      this.required = true; // refuse empty values?
      this.adjust = true; // adjust value to uniform notation?
      this.hash = false; // prefix color with # symbol?
      this.caps = true; // uppercase?
      this.slider = true; // show the value/saturation slider?
      this.valueElement = target; // value holder
      this.styleElement = target; // where to reflect current color
      this.onImmediateChange = null; // onchange callback (can be either string or function)
      this.hsv = [0, 0, 1]; // read-only  0-6, 0-1, 0-1
      this.rgb = [1, 1, 1]; // read-only  0-1, 0-1, 0-1
      this.minH = 0; // read-only  0-6
      this.maxH = 6; // read-only  0-6
      this.minS = 0; // read-only  0-1
      this.maxS = 1; // read-only  0-1
      this.minV = 0; // read-only  0-1
      this.maxV = 1; // read-only  0-1
  
      this.pickerOnfocus = true; // display picker on focus?
      this.pickerMode = 'HSV'; // HSV | HVS
      this.pickerPosition = 'bottom'; // left | right | top | bottom
      this.pickerSmartPosition = true; // automatically adjust picker position when necessary
      this.pickerButtonHeight = 20; // px
      this.pickerClosable = false;
      this.pickerCloseText = 'Close';
      this.pickerButtonColor = 'ButtonText'; // px
      this.pickerFace = 10; // px
      this.pickerFaceColor = 'ThreeDFace'; // CSS color
      this.pickerBorder = 1; // px
      this.pickerBorderColor = 'ThreeDHighlight ThreeDShadow ThreeDShadow ThreeDHighlight'; // CSS color
      this.pickerInset = 1; // px
      this.pickerInsetColor = 'ThreeDShadow ThreeDHighlight ThreeDHighlight ThreeDShadow'; // CSS color
      this.pickerZIndex = 10000;
  
  
      for(var p in prop) {
        if(prop.hasOwnProperty(p)) {
          this[p] = prop[p];
        }
      }
  
  
      this.hidePicker = function() {
        if(isPickerOwner()) {
          removePicker();
        }
      };
  
  
      this.showPicker = function() {
        if(!isPickerOwner()) {
          var tp = jscolor.getElementPos(target); // target pos
          var ts = jscolor.getElementSize(target); // target size
          var vp = jscolor.getViewPos(); // view pos
          var vs = jscolor.getViewSize(); // view size
          var ps = getPickerDims(this); // picker size
          var a, b, c;
          switch(this.pickerPosition.toLowerCase()) {
            case 'left': a=1; b=0; c=-1; break;
            case 'right':a=1; b=0; c=1; break;
            case 'top':  a=0; b=1; c=-1; break;
            default:     a=0; b=1; c=1; break;
          }
          var l = (ts[b]+ps[b])/2;
  
          // picker pos
          if (!this.pickerSmartPosition) {
            var pp = [
              tp[a],
              tp[b]+ts[b]-l+l*c
            ];
          } else {
            var pp = [
              -vp[a]+tp[a]+ps[a] > vs[a] ?
                (-vp[a]+tp[a]+ts[a]/2 > vs[a]/2 && tp[a]+ts[a]-ps[a] >= 0 ? tp[a]+ts[a]-ps[a] : tp[a]) :
                tp[a],
              -vp[b]+tp[b]+ts[b]+ps[b]-l+l*c > vs[b] ?
                (-vp[b]+tp[b]+ts[b]/2 > vs[b]/2 && tp[b]+ts[b]-l-l*c >= 0 ? tp[b]+ts[b]-l-l*c : tp[b]+ts[b]-l+l*c) :
                (tp[b]+ts[b]-l+l*c >= 0 ? tp[b]+ts[b]-l+l*c : tp[b]+ts[b]-l-l*c)
            ];
          }
          drawPicker(pp[a], pp[b]);
        }
      };
  
  
      this.importColor = function() {
        if(!valueElement) {
          this.exportColor();
        } else {
          if(!this.adjust) {
            if(!this.fromString(valueElement.value, leaveValue)) {
              styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage;
              styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor;
              styleElement.style.color = styleElement.jscStyle.color;
              this.exportColor(leaveValue | leaveStyle);
            }
          } else if(!this.required && /^\s*$/.test(valueElement.value)) {
            valueElement.value = '';
            styleElement.style.backgroundImage = styleElement.jscStyle.backgroundImage;
            styleElement.style.backgroundColor = styleElement.jscStyle.backgroundColor;
            styleElement.style.color = styleElement.jscStyle.color;
            this.exportColor(leaveValue | leaveStyle);
  
          } else if(this.fromString(valueElement.value)) {
            // OK
          } else {
            this.exportColor();
          }
        }
      };
  
  
      this.exportColor = function(flags) {
        if(!(flags & leaveValue) && valueElement) {
          var value = this.toString();
          if(this.caps) { value = value.toUpperCase(); }
          if(this.hash) { value = '#'+value; }
          valueElement.value = value;
        }
        if(!(flags & leaveStyle) && styleElement) {
          styleElement.style.backgroundImage = "none";
          styleElement.style.backgroundColor =
            '#'+this.toString();
          styleElement.style.color =
            0.213 * this.rgb[0] +
            0.715 * this.rgb[1] +
            0.072 * this.rgb[2]
            < 0.5 ? '#FFF' : '#000';
        }
        if(!(flags & leavePad) && isPickerOwner()) {
          redrawPad();
        }
        if(!(flags & leaveSld) && isPickerOwner()) {
          redrawSld();
        }
      };
  
  
      this.fromHSV = function(h, s, v, flags) { // null = don't change
        if(h !== null) { h = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, h)); }
        if(s !== null) { s = Math.max(0.0, this.minS, Math.min(1.0, this.maxS, s)); }
        if(v !== null) { v = Math.max(0.0, this.minV, Math.min(1.0, this.maxV, v)); }
  
        this.rgb = HSV_RGB(
          h===null ? this.hsv[0] : (this.hsv[0]=h),
          s===null ? this.hsv[1] : (this.hsv[1]=s),
          v===null ? this.hsv[2] : (this.hsv[2]=v)
        );
  
        this.exportColor(flags);
      };
  
  
      this.fromRGB = function(r, g, b, flags) { // null = don't change
        if(r !== null) { r = Math.max(0.0, Math.min(1.0, r)); }
        if(g !== null) { g = Math.max(0.0, Math.min(1.0, g)); }
        if(b !== null) { b = Math.max(0.0, Math.min(1.0, b)); }
  
        var hsv = RGB_HSV(
          r===null ? this.rgb[0] : r,
          g===null ? this.rgb[1] : g,
          b===null ? this.rgb[2] : b
        );
        if(hsv[0] !== null) {
          this.hsv[0] = Math.max(0.0, this.minH, Math.min(6.0, this.maxH, hsv[0]));
        }
        if(hsv[2] !== 0) {
          this.hsv[1] = hsv[1]===null ? null : Math.max(0.0, this.minS, Math.min(1.0, this.maxS, hsv[1]));
        }
        this.hsv[2] = hsv[2]===null ? null : Math.max(0.0, this.minV, Math.min(1.0, this.maxV, hsv[2]));
  
        // update RGB according to final HSV, as some values might be trimmed
        var rgb = HSV_RGB(this.hsv[0], this.hsv[1], this.hsv[2]);
        this.rgb[0] = rgb[0];
        this.rgb[1] = rgb[1];
        this.rgb[2] = rgb[2];
  
        this.exportColor(flags);
      };
  
  
      this.fromString = function(hex, flags) {
        var m = hex.match(/^\W*([0-9A-F]{3}([0-9A-F]{3})?)\W*$/i);
        if(!m) {
          return false;
        } else {
          if(m[1].length === 6) { // 6-char notation
            this.fromRGB(
              parseInt(m[1].substr(0,2),16) / 255,
              parseInt(m[1].substr(2,2),16) / 255,
              parseInt(m[1].substr(4,2),16) / 255,
              flags
            );
          } else { // 3-char notation
            this.fromRGB(
              parseInt(m[1].charAt(0)+m[1].charAt(0),16) / 255,
              parseInt(m[1].charAt(1)+m[1].charAt(1),16) / 255,
              parseInt(m[1].charAt(2)+m[1].charAt(2),16) / 255,
              flags
            );
          }
          return true;
        }
      };
  
  
      this.toString = function() {
        return (
          (0x100 | Math.round(255*this.rgb[0])).toString(16).substr(1) +
          (0x100 | Math.round(255*this.rgb[1])).toString(16).substr(1) +
          (0x100 | Math.round(255*this.rgb[2])).toString(16).substr(1)
        );
      };
  
  
      function RGB_HSV(r, g, b) {
        var n = Math.min(Math.min(r,g),b);
        var v = Math.max(Math.max(r,g),b);
        var m = v - n;
        if(m === 0) { return [ null, 0, v ]; }
        var h = r===n ? 3+(b-g)/m : (g===n ? 5+(r-b)/m : 1+(g-r)/m);
        return [ h===6?0:h, m/v, v ];
      }
  
  
      function HSV_RGB(h, s, v) {
        if(h === null) { return [ v, v, v ]; }
        var i = Math.floor(h);
        var f = i%2 ? h-i : 1-(h-i);
        var m = v * (1 - s);
        var n = v * (1 - s*f);
        switch(i) {
          case 6:
          case 0: return [v,n,m];
          case 1: return [n,v,m];
          case 2: return [m,v,n];
          case 3: return [m,n,v];
          case 4: return [n,m,v];
          case 5: return [v,m,n];
        }
      }
  
  
      function removePicker() {
        delete jscolor.picker.owner;
        document.getElementsByTagName('body')[0].removeChild(jscolor.picker.boxB);
      }
  
  
      function drawPicker(x, y) {
        if(!jscolor.picker) {
          jscolor.picker = {
            box : document.createElement('div'),
            boxB : document.createElement('div'),
            pad : document.createElement('div'),
            padB : document.createElement('div'),
            padM : document.createElement('div'),
            sld : document.createElement('div'),
            sldB : document.createElement('div'),
            sldM : document.createElement('div'),
            btn : document.createElement('div'),
            btnS : document.createElement('span'),
            btnT : document.createTextNode(THIS.pickerCloseText)
          };
          for(var i=0,segSize=4; i<jscolor.images.sld[1]; i+=segSize) {
            var seg = document.createElement('div');
            seg.style.height = segSize+'px';
            seg.style.fontSize = '1px';
            seg.style.lineHeight = '0';
            jscolor.picker.sld.appendChild(seg);
          }
          jscolor.picker.sldB.appendChild(jscolor.picker.sld);
          jscolor.picker.box.appendChild(jscolor.picker.sldB);
          jscolor.picker.box.appendChild(jscolor.picker.sldM);
          jscolor.picker.padB.appendChild(jscolor.picker.pad);
          jscolor.picker.box.appendChild(jscolor.picker.padB);
          jscolor.picker.box.appendChild(jscolor.picker.padM);
          jscolor.picker.btnS.appendChild(jscolor.picker.btnT);
          jscolor.picker.btn.appendChild(jscolor.picker.btnS);
          jscolor.picker.box.appendChild(jscolor.picker.btn);
          jscolor.picker.boxB.appendChild(jscolor.picker.box);
        }
  
        var p = jscolor.picker;
  
        // controls interaction
        p.box.onmouseup =
          p.box.onmouseout = function() { target.focus(); };
        p.box.onmousedown = function() { abortBlur=true; };
        p.box.onmousemove = function(e) {
          if (holdPad || holdSld) {
            holdPad && setPad(e);
            holdSld && setSld(e);
            if (document.selection) {
              document.selection.empty();
            } else if (window.getSelection) {
              window.getSelection().removeAllRanges();
            }
            dispatchImmediateChange();
          }
        };
        if('ontouchstart' in window) { // if touch device
          var handle_touchmove = function(e) {
            var event={
              'offsetX': e.touches[0].pageX-touchOffset.X,
              'offsetY': e.touches[0].pageY-touchOffset.Y
            };
            if (holdPad || holdSld) {
              holdPad && setPad(event);
              holdSld && setSld(event);
              dispatchImmediateChange();
            }
            e.stopPropagation(); // prevent move "view" on broswer
            e.preventDefault(); // prevent Default - Android Fix (else android generated only 1-2 touchmove events)
          };
          p.box.removeEventListener('touchmove', handle_touchmove, false)
          p.box.addEventListener('touchmove', handle_touchmove, false)
        }
        p.padM.onmouseup =
          p.padM.onmouseout = function() { if(holdPad) { holdPad=false; jscolor.fireEvent(valueElement,'change'); } };
        p.padM.onmousedown = function(e) {
          // if the slider is at the bottom, move it up
          switch(modeID) {
            case 0: if (THIS.hsv[2] === 0) { THIS.fromHSV(null, null, 1.0); }; break;
            case 1: if (THIS.hsv[1] === 0) { THIS.fromHSV(null, 1.0, null); }; break;
          }
          holdSld=false;
          holdPad=true;
          setPad(e);
          dispatchImmediateChange();
        };
        if('ontouchstart' in window) {
          p.padM.addEventListener('touchstart', function(e) {
            touchOffset={
              'X': e.target.offsetParent.offsetLeft,
              'Y': e.target.offsetParent.offsetTop
            };
            this.onmousedown({
              'offsetX':e.touches[0].pageX-touchOffset.X,
              'offsetY':e.touches[0].pageY-touchOffset.Y
            });
          });
        }
        p.sldM.onmouseup =
          p.sldM.onmouseout = function() { if(holdSld) { holdSld=false; jscolor.fireEvent(valueElement,'change'); } };
        p.sldM.onmousedown = function(e) {
          holdPad=false;
          holdSld=true;
          setSld(e);
          dispatchImmediateChange();
        };
        if('ontouchstart' in window) {
          p.sldM.addEventListener('touchstart', function(e) {
            touchOffset={
              'X': e.target.offsetParent.offsetLeft,
              'Y': e.target.offsetParent.offsetTop
            };
            this.onmousedown({
              'offsetX':e.touches[0].pageX-touchOffset.X,
              'offsetY':e.touches[0].pageY-touchOffset.Y
            });
          });
        }
  
        // picker
        var dims = getPickerDims(THIS);
        p.box.style.width = dims[0] + 'px';
        p.box.style.height = dims[1] + 'px';
  
        // picker border
        p.boxB.style.position = 'absolute';
        p.boxB.style.clear = 'both';
        p.boxB.style.left = x+'px';
        p.boxB.style.top = y+'px';
        p.boxB.style.zIndex = THIS.pickerZIndex;
        p.boxB.style.border = THIS.pickerBorder+'px solid';
        p.boxB.style.borderColor = THIS.pickerBorderColor;
        p.boxB.style.background = THIS.pickerFaceColor;
  
        // pad image
        p.pad.style.width = jscolor.images.pad[0]+'px';
        p.pad.style.height = jscolor.images.pad[1]+'px';
  
        // pad border
        p.padB.style.position = 'absolute';
        p.padB.style.left = THIS.pickerFace+'px';
        p.padB.style.top = THIS.pickerFace+'px';
        p.padB.style.border = THIS.pickerInset+'px solid';
        p.padB.style.borderColor = THIS.pickerInsetColor;
  
        // pad mouse area
        p.padM.style.position = 'absolute';
        p.padM.style.left = '0';
        p.padM.style.top = '0';
        p.padM.style.width = THIS.pickerFace + 2*THIS.pickerInset + jscolor.images.pad[0] + jscolor.images.arrow[0] + 'px';
        p.padM.style.height = p.box.style.height;
        p.padM.style.cursor = 'crosshair';
  
        // slider image
        p.sld.style.overflow = 'hidden';
        p.sld.style.width = jscolor.images.sld[0]+'px';
        p.sld.style.height = jscolor.images.sld[1]+'px';
  
        // slider border
        p.sldB.style.display = THIS.slider ? 'block' : 'none';
        p.sldB.style.position = 'absolute';
        p.sldB.style.right = THIS.pickerFace+'px';
        p.sldB.style.top = THIS.pickerFace+'px';
        p.sldB.style.border = THIS.pickerInset+'px solid';
        p.sldB.style.borderColor = THIS.pickerInsetColor;
  
        // slider mouse area
        p.sldM.style.display = THIS.slider ? 'block' : 'none';
        p.sldM.style.position = 'absolute';
        p.sldM.style.right = '0';
        p.sldM.style.top = '0';
        p.sldM.style.width = jscolor.images.sld[0] + jscolor.images.arrow[0] + THIS.pickerFace + 2*THIS.pickerInset + 'px';
        p.sldM.style.height = p.box.style.height;
        try {
          p.sldM.style.cursor = 'pointer';
        } catch(eOldIE) {
          p.sldM.style.cursor = 'hand';
        }
  
        // "close" button
        function setBtnBorder() {
          var insetColors = THIS.pickerInsetColor.split(/\s+/);
          var pickerOutsetColor = insetColors.length < 2 ? insetColors[0] : insetColors[1] + ' ' + insetColors[0] + ' ' + insetColors[0] + ' ' + insetColors[1];
          p.btn.style.borderColor = pickerOutsetColor;
        }
        p.btn.style.display = THIS.pickerClosable ? 'block' : 'none';
        p.btn.style.position = 'absolute';
        p.btn.style.left = THIS.pickerFace + 'px';
        p.btn.style.bottom = THIS.pickerFace + 'px';
        p.btn.style.padding = '0 15px';
        p.btn.style.height = '18px';
        p.btn.style.border = THIS.pickerInset + 'px solid';
        setBtnBorder();
        p.btn.style.color = THIS.pickerButtonColor;
        p.btn.style.font = '12px sans-serif';
        p.btn.style.textAlign = 'center';
        try {
          p.btn.style.cursor = 'pointer';
        } catch(eOldIE) {
          p.btn.style.cursor = 'hand';
        }
        p.btn.onmousedown = function () {
          THIS.hidePicker();
        };
        p.btnS.style.lineHeight = p.btn.style.height;
  
        // load images in optimal order
        switch(modeID) {
          case 0: var padImg = '/jscolor/hs.png'; break;
          case 1: var padImg = '/jscolor/hv.png'; break;
        }
        p.padM.style.backgroundImage = "url('"+jscolor.getDir()+"cross.gif')";
        p.padM.style.backgroundRepeat = "no-repeat";
        p.sldM.style.backgroundImage = "url('"+jscolor.getDir()+"arrow.gif')";
        p.sldM.style.backgroundRepeat = "no-repeat";
        p.pad.style.backgroundImage = "url('"+jscolor.getDir()+padImg+"')";
        p.pad.style.backgroundRepeat = "no-repeat";
        p.pad.style.backgroundPosition = "0 0";
  
        // place pointers
        redrawPad();
        redrawSld();
  
        jscolor.picker.owner = THIS;
        document.getElementsByTagName('body')[0].appendChild(p.boxB);
      }
  
  
      function getPickerDims(o) {
        var dims = [
          2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[0] +
          (o.slider ? 2*o.pickerInset + 2*jscolor.images.arrow[0] + jscolor.images.sld[0] : 0),
          o.pickerClosable ?
            4*o.pickerInset + 3*o.pickerFace + jscolor.images.pad[1] + o.pickerButtonHeight :
            2*o.pickerInset + 2*o.pickerFace + jscolor.images.pad[1]
        ];
        return dims;
      }
  
  
      function redrawPad() {
        // redraw the pad pointer
        switch(modeID) {
          case 0: var yComponent = 1; break;
          case 1: var yComponent = 2; break;
        }
        var x = Math.round((THIS.hsv[0]/6) * (jscolor.images.pad[0]-1));
        var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.pad[1]-1));
        jscolor.picker.padM.style.backgroundPosition =
          (THIS.pickerFace+THIS.pickerInset+x - Math.floor(jscolor.images.cross[0]/2)) + 'px ' +
          (THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.cross[1]/2)) + 'px';
  
        // redraw the slider image
        var seg = jscolor.picker.sld.childNodes;
  
        switch(modeID) {
          case 0:
            var rgb = HSV_RGB(THIS.hsv[0], THIS.hsv[1], 1);
            for(var i=0; i<seg.length; i+=1) {
              seg[i].style.backgroundColor = 'rgb('+
                (rgb[0]*(1-i/seg.length)*100)+'%,'+
                (rgb[1]*(1-i/seg.length)*100)+'%,'+
                (rgb[2]*(1-i/seg.length)*100)+'%)';
            }
            break;
          case 1:
            var rgb, s, c = [ THIS.hsv[2], 0, 0 ];
            var i = Math.floor(THIS.hsv[0]);
            var f = i%2 ? THIS.hsv[0]-i : 1-(THIS.hsv[0]-i);
            switch(i) {
              case 6:
              case 0: rgb=[0,1,2]; break;
              case 1: rgb=[1,0,2]; break;
              case 2: rgb=[2,0,1]; break;
              case 3: rgb=[2,1,0]; break;
              case 4: rgb=[1,2,0]; break;
              case 5: rgb=[0,2,1]; break;
            }
            for(var i=0; i<seg.length; i+=1) {
              s = 1 - 1/(seg.length-1)*i;
              c[1] = c[0] * (1 - s*f);
              c[2] = c[0] * (1 - s);
              seg[i].style.backgroundColor = 'rgb('+
                (c[rgb[0]]*100)+'%,'+
                (c[rgb[1]]*100)+'%,'+
                (c[rgb[2]]*100)+'%)';
            }
            break;
        }
      }
  
  
      function redrawSld() {
        // redraw the slider pointer
        switch(modeID) {
          case 0: var yComponent = 2; break;
          case 1: var yComponent = 1; break;
        }
        var y = Math.round((1-THIS.hsv[yComponent]) * (jscolor.images.sld[1]-1));
        jscolor.picker.sldM.style.backgroundPosition =
          '0 ' + (THIS.pickerFace+THIS.pickerInset+y - Math.floor(jscolor.images.arrow[1]/2)) + 'px';
      }
  
  
      function isPickerOwner() {
        return jscolor.picker && jscolor.picker.owner === THIS;
      }
  
  
      function blurTarget() {
        if(valueElement === target) {
          THIS.importColor();
        }
        if(THIS.pickerOnfocus) {
          THIS.hidePicker();
        }
      }
  
  
      function blurValue() {
        if(valueElement !== target) {
          THIS.importColor();
        }
      }
  
  
      function setPad(e) {
        var mpos = jscolor.getRelMousePos(e);
        var x = mpos.x - THIS.pickerFace - THIS.pickerInset;
        var y = mpos.y - THIS.pickerFace - THIS.pickerInset;
        switch(modeID) {
          case 0: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), 1 - y/(jscolor.images.pad[1]-1), null, leaveSld); break;
          case 1: THIS.fromHSV(x*(6/(jscolor.images.pad[0]-1)), null, 1 - y/(jscolor.images.pad[1]-1), leaveSld); break;
        }
      }
  
  
      function setSld(e) {
        var mpos = jscolor.getRelMousePos(e);
        var y = mpos.y - THIS.pickerFace - THIS.pickerInset;
        switch(modeID) {
          case 0: THIS.fromHSV(null, null, 1 - y/(jscolor.images.sld[1]-1), leavePad); break;
          case 1: THIS.fromHSV(null, 1 - y/(jscolor.images.sld[1]-1), null, leavePad); break;
        }
      }
  
  
      function dispatchImmediateChange() {
        if (THIS.onImmediateChange) {
          var callback;
          if (typeof THIS.onImmediateChange === 'string') {
            callback = new Function (THIS.onImmediateChange);
          } else {
            callback = THIS.onImmediateChange;
          }
          callback.call(THIS);
        }
      }
  
  
      var THIS = this;
      var modeID = this.pickerMode.toLowerCase()==='hvs' ? 1 : 0;
      var abortBlur = false;
      var
        valueElement = jscolor.fetchElement(this.valueElement),
        styleElement = jscolor.fetchElement(this.styleElement);
      var
        holdPad = false,
        holdSld = false,
        touchOffset = {};
      var
        leaveValue = 1<<0,
        leaveStyle = 1<<1,
        leavePad = 1<<2,
        leaveSld = 1<<3;
  
      // target
      jscolor.addEvent(target, 'focus', function() {
        if(THIS.pickerOnfocus) { THIS.showPicker(); }
      });
      jscolor.addEvent(target, 'blur', function() {
        if(!abortBlur) {
          window.setTimeout(function(){ abortBlur || blurTarget(); abortBlur=false; }, 0);
        } else {
          abortBlur = false;
        }
      });
  
      // valueElement
      if(valueElement) {
        var updateField = function() {
          THIS.fromString(valueElement.value, leaveValue);
          dispatchImmediateChange();
        };
        jscolor.addEvent(valueElement, 'keyup', updateField);
        jscolor.addEvent(valueElement, 'input', updateField);
        jscolor.addEvent(valueElement, 'blur', blurValue);
        valueElement.setAttribute('autocomplete', 'off');
      }
  
      // styleElement
      if(styleElement) {
        styleElement.jscStyle = {
          backgroundImage : styleElement.style.backgroundImage,
          backgroundColor : styleElement.style.backgroundColor,
          color : styleElement.style.color
        };
      }
  
      // require images
      switch(modeID) {
        case 0: jscolor.requireImage('/jscolor/hs.png'); break;
        case 1: jscolor.requireImage('/jscolor/hv.png'); break;
      }
      jscolor.requireImage('cross.gif');
      jscolor.requireImage('arrow.gif');
  
      this.importColor();
    }
  
  };
  
  
  jscolor.install();
  
  export default jscolor;