/* */ 
(function(process) {
  if (!document.createElement('canvas').getContext) {
    (function() {
      var m = Math;
      var mr = m.round;
      var ms = m.sin;
      var mc = m.cos;
      var abs = m.abs;
      var sqrt = m.sqrt;
      var Z = 10;
      var Z2 = Z / 2;
      function getContext() {
        return this.context_ || (this.context_ = new CanvasRenderingContext2D_(this));
      }
      var slice = Array.prototype.slice;
      function bind(f, obj, var_args) {
        var a = slice.call(arguments, 2);
        return function() {
          return f.apply(obj, a.concat(slice.call(arguments)));
        };
      }
      var G_vmlCanvasManager_ = {
        init: function(opt_doc) {
          if (/MSIE/.test(navigator.userAgent) && !window.opera) {
            var doc = opt_doc || document;
            doc.createElement('canvas');
            doc.attachEvent('onreadystatechange', bind(this.init_, this, doc));
          }
        },
        init_: function(doc) {
          if (!doc.namespaces['g_vml_']) {
            doc.namespaces.add('g_vml_', 'urn:schemas-microsoft-com:vml', '#default#VML');
          }
          if (!doc.namespaces['g_o_']) {
            doc.namespaces.add('g_o_', 'urn:schemas-microsoft-com:office:office', '#default#VML');
          }
          if (!doc.styleSheets['ex_canvas_']) {
            var ss = doc.createStyleSheet();
            ss.owningElement.id = 'ex_canvas_';
            ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + 'text-align:left;width:300px;height:150px}' + 'g_vml_\\:*{behavior:url(#default#VML)}' + 'g_o_\\:*{behavior:url(#default#VML)}';
          }
          var els = doc.getElementsByTagName('canvas');
          for (var i = 0; i < els.length; i++) {
            this.initElement(els[i]);
          }
        },
        initElement: function(el) {
          if (!el.getContext) {
            el.getContext = getContext;
            el.innerHTML = '';
            el.attachEvent('onpropertychange', onPropertyChange);
            el.attachEvent('onresize', onResize);
            var attrs = el.attributes;
            if (attrs.width && attrs.width.specified) {
              el.style.width = attrs.width.nodeValue + 'px';
            } else {
              el.width = el.clientWidth;
            }
            if (attrs.height && attrs.height.specified) {
              el.style.height = attrs.height.nodeValue + 'px';
            } else {
              el.height = el.clientHeight;
            }
          }
          return el;
        }
      };
      function onPropertyChange(e) {
        var el = e.srcElement;
        switch (e.propertyName) {
          case 'width':
            el.style.width = el.attributes.width.nodeValue + 'px';
            el.getContext().clearRect();
            break;
          case 'height':
            el.style.height = el.attributes.height.nodeValue + 'px';
            el.getContext().clearRect();
            break;
        }
      }
      function onResize(e) {
        var el = e.srcElement;
        if (el.firstChild) {
          el.firstChild.style.width = el.clientWidth + 'px';
          el.firstChild.style.height = el.clientHeight + 'px';
        }
      }
      G_vmlCanvasManager_.init();
      var dec2hex = [];
      for (var i = 0; i < 16; i++) {
        for (var j = 0; j < 16; j++) {
          dec2hex[i * 16 + j] = i.toString(16) + j.toString(16);
        }
      }
      function createMatrixIdentity() {
        return [[1, 0, 0], [0, 1, 0], [0, 0, 1]];
      }
      function matrixMultiply(m1, m2) {
        var result = createMatrixIdentity();
        for (var x = 0; x < 3; x++) {
          for (var y = 0; y < 3; y++) {
            var sum = 0;
            for (var z = 0; z < 3; z++) {
              sum += m1[x][z] * m2[z][y];
            }
            result[x][y] = sum;
          }
        }
        return result;
      }
      function copyState(o1, o2) {
        o2.fillStyle = o1.fillStyle;
        o2.lineCap = o1.lineCap;
        o2.lineJoin = o1.lineJoin;
        o2.lineWidth = o1.lineWidth;
        o2.miterLimit = o1.miterLimit;
        o2.shadowBlur = o1.shadowBlur;
        o2.shadowColor = o1.shadowColor;
        o2.shadowOffsetX = o1.shadowOffsetX;
        o2.shadowOffsetY = o1.shadowOffsetY;
        o2.strokeStyle = o1.strokeStyle;
        o2.globalAlpha = o1.globalAlpha;
        o2.arcScaleX_ = o1.arcScaleX_;
        o2.arcScaleY_ = o1.arcScaleY_;
        o2.lineScale_ = o1.lineScale_;
      }
      function processStyle(styleString) {
        var str,
            alpha = 1;
        styleString = String(styleString);
        if (styleString.substring(0, 3) == 'rgb') {
          var start = styleString.indexOf('(', 3);
          var end = styleString.indexOf(')', start + 1);
          var guts = styleString.substring(start + 1, end).split(',');
          str = '#';
          for (var i = 0; i < 3; i++) {
            str += dec2hex[Number(guts[i])];
          }
          if (guts.length == 4 && styleString.substr(3, 1) == 'a') {
            alpha = guts[3];
          }
        } else {
          str = styleString;
        }
        return {
          color: str,
          alpha: alpha
        };
      }
      function processLineCap(lineCap) {
        switch (lineCap) {
          case 'butt':
            return 'flat';
          case 'round':
            return 'round';
          case 'square':
          default:
            return 'square';
        }
      }
      function CanvasRenderingContext2D_(surfaceElement) {
        this.m_ = createMatrixIdentity();
        this.mStack_ = [];
        this.aStack_ = [];
        this.currentPath_ = [];
        this.strokeStyle = '#000';
        this.fillStyle = '#000';
        this.lineWidth = 1;
        this.lineJoin = 'miter';
        this.lineCap = 'butt';
        this.miterLimit = Z * 1;
        this.globalAlpha = 1;
        this.canvas = surfaceElement;
        var el = surfaceElement.ownerDocument.createElement('div');
        el.style.width = surfaceElement.clientWidth + 'px';
        el.style.height = surfaceElement.clientHeight + 'px';
        el.style.overflow = 'hidden';
        el.style.position = 'absolute';
        surfaceElement.appendChild(el);
        this.element_ = el;
        this.arcScaleX_ = 1;
        this.arcScaleY_ = 1;
        this.lineScale_ = 1;
      }
      var contextPrototype = CanvasRenderingContext2D_.prototype;
      contextPrototype.clearRect = function() {
        this.element_.innerHTML = '';
      };
      contextPrototype.beginPath = function() {
        this.currentPath_ = [];
      };
      contextPrototype.moveTo = function(aX, aY) {
        var p = this.getCoords_(aX, aY);
        this.currentPath_.push({
          type: 'moveTo',
          x: p.x,
          y: p.y
        });
        this.currentX_ = p.x;
        this.currentY_ = p.y;
      };
      contextPrototype.lineTo = function(aX, aY) {
        var p = this.getCoords_(aX, aY);
        this.currentPath_.push({
          type: 'lineTo',
          x: p.x,
          y: p.y
        });
        this.currentX_ = p.x;
        this.currentY_ = p.y;
      };
      contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, aCP2x, aCP2y, aX, aY) {
        var p = this.getCoords_(aX, aY);
        var cp1 = this.getCoords_(aCP1x, aCP1y);
        var cp2 = this.getCoords_(aCP2x, aCP2y);
        bezierCurveTo(this, cp1, cp2, p);
      };
      function bezierCurveTo(self, cp1, cp2, p) {
        self.currentPath_.push({
          type: 'bezierCurveTo',
          cp1x: cp1.x,
          cp1y: cp1.y,
          cp2x: cp2.x,
          cp2y: cp2.y,
          x: p.x,
          y: p.y
        });
        self.currentX_ = p.x;
        self.currentY_ = p.y;
      }
      contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) {
        var cp = this.getCoords_(aCPx, aCPy);
        var p = this.getCoords_(aX, aY);
        var cp1 = {
          x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_),
          y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_)
        };
        var cp2 = {
          x: cp1.x + (p.x - this.currentX_) / 3.0,
          y: cp1.y + (p.y - this.currentY_) / 3.0
        };
        bezierCurveTo(this, cp1, cp2, p);
      };
      contextPrototype.arc = function(aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise) {
        aRadius *= Z;
        var arcType = aClockwise ? 'at' : 'wa';
        var xStart = aX + mc(aStartAngle) * aRadius - Z2;
        var yStart = aY + ms(aStartAngle) * aRadius - Z2;
        var xEnd = aX + mc(aEndAngle) * aRadius - Z2;
        var yEnd = aY + ms(aEndAngle) * aRadius - Z2;
        if (xStart == xEnd && !aClockwise) {
          xStart += 0.125;
        }
        var p = this.getCoords_(aX, aY);
        var pStart = this.getCoords_(xStart, yStart);
        var pEnd = this.getCoords_(xEnd, yEnd);
        this.currentPath_.push({
          type: arcType,
          x: p.x,
          y: p.y,
          radius: aRadius,
          xStart: pStart.x,
          yStart: pStart.y,
          xEnd: pEnd.x,
          yEnd: pEnd.y
        });
      };
      contextPrototype.rect = function(aX, aY, aWidth, aHeight) {
        this.moveTo(aX, aY);
        this.lineTo(aX + aWidth, aY);
        this.lineTo(aX + aWidth, aY + aHeight);
        this.lineTo(aX, aY + aHeight);
        this.closePath();
      };
      contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) {
        var oldPath = this.currentPath_;
        this.beginPath();
        this.moveTo(aX, aY);
        this.lineTo(aX + aWidth, aY);
        this.lineTo(aX + aWidth, aY + aHeight);
        this.lineTo(aX, aY + aHeight);
        this.closePath();
        this.stroke();
        this.currentPath_ = oldPath;
      };
      contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) {
        var oldPath = this.currentPath_;
        this.beginPath();
        this.moveTo(aX, aY);
        this.lineTo(aX + aWidth, aY);
        this.lineTo(aX + aWidth, aY + aHeight);
        this.lineTo(aX, aY + aHeight);
        this.closePath();
        this.fill();
        this.currentPath_ = oldPath;
      };
      contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) {
        var gradient = new CanvasGradient_('gradient');
        gradient.x0_ = aX0;
        gradient.y0_ = aY0;
        gradient.x1_ = aX1;
        gradient.y1_ = aY1;
        return gradient;
      };
      contextPrototype.createRadialGradient = function(aX0, aY0, aR0, aX1, aY1, aR1) {
        var gradient = new CanvasGradient_('gradientradial');
        gradient.x0_ = aX0;
        gradient.y0_ = aY0;
        gradient.r0_ = aR0;
        gradient.x1_ = aX1;
        gradient.y1_ = aY1;
        gradient.r1_ = aR1;
        return gradient;
      };
      contextPrototype.drawImage = function(image, var_args) {
        var dx,
            dy,
            dw,
            dh,
            sx,
            sy,
            sw,
            sh;
        var oldRuntimeWidth = image.runtimeStyle.width;
        var oldRuntimeHeight = image.runtimeStyle.height;
        image.runtimeStyle.width = 'auto';
        image.runtimeStyle.height = 'auto';
        var w = image.width;
        var h = image.height;
        image.runtimeStyle.width = oldRuntimeWidth;
        image.runtimeStyle.height = oldRuntimeHeight;
        if (arguments.length == 3) {
          dx = arguments[1];
          dy = arguments[2];
          sx = sy = 0;
          sw = dw = w;
          sh = dh = h;
        } else if (arguments.length == 5) {
          dx = arguments[1];
          dy = arguments[2];
          dw = arguments[3];
          dh = arguments[4];
          sx = sy = 0;
          sw = w;
          sh = h;
        } else if (arguments.length == 9) {
          sx = arguments[1];
          sy = arguments[2];
          sw = arguments[3];
          sh = arguments[4];
          dx = arguments[5];
          dy = arguments[6];
          dw = arguments[7];
          dh = arguments[8];
        } else {
          throw Error('Invalid number of arguments');
        }
        var d = this.getCoords_(dx, dy);
        var w2 = sw / 2;
        var h2 = sh / 2;
        var vmlStr = [];
        var W = 10;
        var H = 10;
        vmlStr.push(' <g_vml_:group', ' coordsize="', Z * W, ',', Z * H, '"', ' coordorigin="0,0"', ' style="width:', W, 'px;height:', H, 'px;position:absolute;');
        if (this.m_[0][0] != 1 || this.m_[0][1]) {
          var filter = [];
          filter.push('M11=', this.m_[0][0], ',', 'M12=', this.m_[1][0], ',', 'M21=', this.m_[0][1], ',', 'M22=', this.m_[1][1], ',', 'Dx=', mr(d.x / Z), ',', 'Dy=', mr(d.y / Z), '');
          var max = d;
          var c2 = this.getCoords_(dx + dw, dy);
          var c3 = this.getCoords_(dx, dy + dh);
          var c4 = this.getCoords_(dx + dw, dy + dh);
          max.x = m.max(max.x, c2.x, c3.x, c4.x);
          max.y = m.max(max.y, c2.y, c3.y, c4.y);
          vmlStr.push('padding:0 ', mr(max.x / Z), 'px ', mr(max.y / Z), 'px 0;filter:progid:DXImageTransform.Microsoft.Matrix(', filter.join(''), ", sizingmethod='clip');");
        } else {
          vmlStr.push('top:', mr(d.y / Z), 'px;left:', mr(d.x / Z), 'px;');
        }
        vmlStr.push(' ">', '<g_vml_:image src="', image.src, '"', ' style="width:', Z * dw, 'px;', ' height:', Z * dh, 'px;"', ' cropleft="', sx / w, '"', ' croptop="', sy / h, '"', ' cropright="', (w - sx - sw) / w, '"', ' cropbottom="', (h - sy - sh) / h, '"', ' />', '</g_vml_:group>');
        this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join(''));
      };
      contextPrototype.stroke = function(aFill) {
        var lineStr = [];
        var lineOpen = false;
        var a = processStyle(aFill ? this.fillStyle : this.strokeStyle);
        var color = a.color;
        var opacity = a.alpha * this.globalAlpha;
        var W = 10;
        var H = 10;
        lineStr.push('<g_vml_:shape', ' filled="', !!aFill, '"', ' style="position:absolute;width:', W, 'px;height:', H, 'px;"', ' coordorigin="0 0" coordsize="', Z * W, ' ', Z * H, '"', ' stroked="', !aFill, '"', ' path="');
        var newSeq = false;
        var min = {
          x: null,
          y: null
        };
        var max = {
          x: null,
          y: null
        };
        for (var i = 0; i < this.currentPath_.length; i++) {
          var p = this.currentPath_[i];
          var c;
          switch (p.type) {
            case 'moveTo':
              c = p;
              lineStr.push(' m ', mr(p.x), ',', mr(p.y));
              break;
            case 'lineTo':
              lineStr.push(' l ', mr(p.x), ',', mr(p.y));
              break;
            case 'close':
              lineStr.push(' x ');
              p = null;
              break;
            case 'bezierCurveTo':
              lineStr.push(' c ', mr(p.cp1x), ',', mr(p.cp1y), ',', mr(p.cp2x), ',', mr(p.cp2y), ',', mr(p.x), ',', mr(p.y));
              break;
            case 'at':
            case 'wa':
              lineStr.push(' ', p.type, ' ', mr(p.x - this.arcScaleX_ * p.radius), ',', mr(p.y - this.arcScaleY_ * p.radius), ' ', mr(p.x + this.arcScaleX_ * p.radius), ',', mr(p.y + this.arcScaleY_ * p.radius), ' ', mr(p.xStart), ',', mr(p.yStart), ' ', mr(p.xEnd), ',', mr(p.yEnd));
              break;
          }
          if (p) {
            if (min.x == null || p.x < min.x) {
              min.x = p.x;
            }
            if (max.x == null || p.x > max.x) {
              max.x = p.x;
            }
            if (min.y == null || p.y < min.y) {
              min.y = p.y;
            }
            if (max.y == null || p.y > max.y) {
              max.y = p.y;
            }
          }
        }
        lineStr.push(' ">');
        if (!aFill) {
          var lineWidth = this.lineScale_ * this.lineWidth;
          if (lineWidth < 1) {
            opacity *= lineWidth;
          }
          lineStr.push('<g_vml_:stroke', ' opacity="', opacity, '"', ' joinstyle="', this.lineJoin, '"', ' miterlimit="', this.miterLimit, '"', ' endcap="', processLineCap(this.lineCap), '"', ' weight="', lineWidth, 'px"', ' color="', color, '" />');
        } else if (typeof this.fillStyle == 'object') {
          var fillStyle = this.fillStyle;
          var angle = 0;
          var focus = {
            x: 0,
            y: 0
          };
          var shift = 0;
          var expansion = 1;
          if (fillStyle.type_ == 'gradient') {
            var x0 = fillStyle.x0_ / this.arcScaleX_;
            var y0 = fillStyle.y0_ / this.arcScaleY_;
            var x1 = fillStyle.x1_ / this.arcScaleX_;
            var y1 = fillStyle.y1_ / this.arcScaleY_;
            var p0 = this.getCoords_(x0, y0);
            var p1 = this.getCoords_(x1, y1);
            var dx = p1.x - p0.x;
            var dy = p1.y - p0.y;
            angle = Math.atan2(dx, dy) * 180 / Math.PI;
            if (angle < 0) {
              angle += 360;
            }
            if (angle < 1e-6) {
              angle = 0;
            }
          } else {
            var p0 = this.getCoords_(fillStyle.x0_, fillStyle.y0_);
            var width = max.x - min.x;
            var height = max.y - min.y;
            focus = {
              x: (p0.x - min.x) / width,
              y: (p0.y - min.y) / height
            };
            width /= this.arcScaleX_ * Z;
            height /= this.arcScaleY_ * Z;
            var dimension = m.max(width, height);
            shift = 2 * fillStyle.r0_ / dimension;
            expansion = 2 * fillStyle.r1_ / dimension - shift;
          }
          var stops = fillStyle.colors_;
          stops.sort(function(cs1, cs2) {
            return cs1.offset - cs2.offset;
          });
          var length = stops.length;
          var color1 = stops[0].color;
          var color2 = stops[length - 1].color;
          var opacity1 = stops[0].alpha * this.globalAlpha;
          var opacity2 = stops[length - 1].alpha * this.globalAlpha;
          var colors = [];
          for (var i = 0; i < length; i++) {
            var stop = stops[i];
            colors.push(stop.offset * expansion + shift + ' ' + stop.color);
          }
          lineStr.push('<g_vml_:fill type="', fillStyle.type_, '"', ' method="none" focus="100%"', ' color="', color1, '"', ' color2="', color2, '"', ' colors="', colors.join(','), '"', ' opacity="', opacity2, '"', ' g_o_:opacity2="', opacity1, '"', ' angle="', angle, '"', ' focusposition="', focus.x, ',', focus.y, '" />');
        } else {
          lineStr.push('<g_vml_:fill color="', color, '" opacity="', opacity, '" />');
        }
        lineStr.push('</g_vml_:shape>');
        this.element_.insertAdjacentHTML('beforeEnd', lineStr.join(''));
      };
      contextPrototype.fill = function() {
        this.stroke(true);
      };
      contextPrototype.closePath = function() {
        this.currentPath_.push({type: 'close'});
      };
      contextPrototype.getCoords_ = function(aX, aY) {
        var m = this.m_;
        return {
          x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2,
          y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2
        };
      };
      contextPrototype.save = function() {
        var o = {};
        copyState(this, o);
        this.aStack_.push(o);
        this.mStack_.push(this.m_);
        this.m_ = matrixMultiply(createMatrixIdentity(), this.m_);
      };
      contextPrototype.restore = function() {
        copyState(this.aStack_.pop(), this);
        this.m_ = this.mStack_.pop();
      };
      function matrixIsFinite(m) {
        for (var j = 0; j < 3; j++) {
          for (var k = 0; k < 2; k++) {
            if (!isFinite(m[j][k]) || isNaN(m[j][k])) {
              return false;
            }
          }
        }
        return true;
      }
      function setM(ctx, m, updateLineScale) {
        if (!matrixIsFinite(m)) {
          return;
        }
        ctx.m_ = m;
        if (updateLineScale) {
          var det = m[0][0] * m[1][1] - m[0][1] * m[1][0];
          ctx.lineScale_ = sqrt(abs(det));
        }
      }
      contextPrototype.translate = function(aX, aY) {
        var m1 = [[1, 0, 0], [0, 1, 0], [aX, aY, 1]];
        setM(this, matrixMultiply(m1, this.m_), false);
      };
      contextPrototype.rotate = function(aRot) {
        var c = mc(aRot);
        var s = ms(aRot);
        var m1 = [[c, s, 0], [-s, c, 0], [0, 0, 1]];
        setM(this, matrixMultiply(m1, this.m_), false);
      };
      contextPrototype.scale = function(aX, aY) {
        this.arcScaleX_ *= aX;
        this.arcScaleY_ *= aY;
        var m1 = [[aX, 0, 0], [0, aY, 0], [0, 0, 1]];
        setM(this, matrixMultiply(m1, this.m_), true);
      };
      contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) {
        var m1 = [[m11, m12, 0], [m21, m22, 0], [dx, dy, 1]];
        setM(this, matrixMultiply(m1, this.m_), true);
      };
      contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) {
        var m = [[m11, m12, 0], [m21, m22, 0], [dx, dy, 1]];
        setM(this, m, true);
      };
      contextPrototype.clip = function() {};
      contextPrototype.arcTo = function() {};
      contextPrototype.createPattern = function() {
        return new CanvasPattern_;
      };
      function CanvasGradient_(aType) {
        this.type_ = aType;
        this.x0_ = 0;
        this.y0_ = 0;
        this.r0_ = 0;
        this.x1_ = 0;
        this.y1_ = 0;
        this.r1_ = 0;
        this.colors_ = [];
      }
      CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) {
        aColor = processStyle(aColor);
        this.colors_.push({
          offset: aOffset,
          color: aColor.color,
          alpha: aColor.alpha
        });
      };
      function CanvasPattern_() {}
      G_vmlCanvasManager = G_vmlCanvasManager_;
      CanvasRenderingContext2D = CanvasRenderingContext2D_;
      CanvasGradient = CanvasGradient_;
      CanvasPattern = CanvasPattern_;
    })();
    (function(document) {
      webshims.addReady(function(context, elem) {
        if (context == document) {
          if (window.G_vmlCanvasManager && G_vmlCanvasManager.init_) {
            G_vmlCanvasManager.init_(document);
          }
        }
        webshims.$('canvas', context).add(elem.filter('canvas')).each(function() {
          var hasContext = this.getContext;
          if (!hasContext && window.G_vmlCanvasManager) {
            G_vmlCanvasManager.initElement(this);
          }
        });
      });
      webshims.isReady('canvas', true);
    })(document);
  }
})(require('process'));