/*
 Highcharts JS v3.0.6 (2013-10-04)
 Exporting module

 (c) 2010-2013 Torstein Hønsi

 License: www.highcharts.com/license
*/
(function (f) {
  var A = f.Chart,
    t = f.addEvent,
    C = f.removeEvent,
    k = f.createElement,
    n = f.discardElement,
    u = f.css,
    o = f.merge,
    r = f.each,
    p = f.extend,
    D = Math.max,
    j = document,
    B = window,
    E = f.isTouchDevice,
    F = f.Renderer.prototype.symbols,
    x = f.getOptions(),
    y;
  p(x.lang, {
    printChart: 'Print chart',
    downloadPNG: 'Download PNG image',
    downloadJPEG: 'Download JPEG image',
    downloadPDF: 'Download PDF document',
    downloadSVG: 'Download SVG vector image',
    contextButtonTitle: 'Chart context menu',
  });
  x.navigation = {
    menuStyle: { border: '1px solid #A0A0A0', background: '#FFFFFF', padding: '5px 0' },
    menuItemStyle: {
      padding: '0 10px',
      background: 'none',
      color: '#303030',
      fontSize: E ? '14px' : '11px',
    },
    menuItemHoverStyle: { background: '#4572A5', color: '#FFFFFF' },
    buttonOptions: {
      symbolFill: '#E0E0E0',
      symbolSize: 14,
      symbolStroke: '#666',
      symbolStrokeWidth: 3,
      symbolX: 12.5,
      symbolY: 10.5,
      align: 'right',
      buttonSpacing: 3,
      height: 22,
      theme: { fill: 'white', stroke: 'none' },
      verticalAlign: 'top',
      width: 24,
    },
  };
  x.exporting = {
    type: 'image/png',
    url: 'http://export.highcharts.com/',
    buttons: {
      contextButton: {
        menuClassName: 'highcharts-contextmenu',
        symbol: 'menu',
        _titleKey: 'contextButtonTitle',
        menuItems: [
          {
            textKey: 'printChart',
            onclick: function () {
              this.print();
            },
          },
          { separator: !0 },
          {
            textKey: 'downloadPNG',
            onclick: function () {
              this.exportChart();
            },
          },
          {
            textKey: 'downloadJPEG',
            onclick: function () {
              this.exportChart({ type: 'image/jpeg' });
            },
          },
          {
            textKey: 'downloadPDF',
            onclick: function () {
              this.exportChart({ type: 'application/pdf' });
            },
          },
          {
            textKey: 'downloadSVG',
            onclick: function () {
              this.exportChart({ type: 'image/svg+xml' });
            },
          },
        ],
      },
    },
  };
  f.post = function (c, a) {
    var d, b;
    b = k(
      'form',
      { method: 'post', action: c, enctype: 'multipart/form-data' },
      { display: 'none' },
      j.body,
    );
    for (d in a) k('input', { type: 'hidden', name: d, value: a[d] }, null, b);
    b.submit();
    n(b);
  };
  p(A.prototype, {
    getSVG: function (c) {
      var a = this,
        d,
        b,
        z,
        h,
        g = o(a.options, c);
      if (!j.createElementNS)
        j.createElementNS = function (a, b) {
          return j.createElement(b);
        };
      c = k(
        'div',
        null,
        {
          position: 'absolute',
          top: '-9999em',
          width: a.chartWidth + 'px',
          height: a.chartHeight + 'px',
        },
        j.body,
      );
      b = a.renderTo.style.width;
      h = a.renderTo.style.height;
      b = g.exporting.sourceWidth || g.chart.width || (/px$/.test(b) && parseInt(b, 10)) || 600;
      h = g.exporting.sourceHeight || g.chart.height || (/px$/.test(h) && parseInt(h, 10)) || 400;
      p(g.chart, { animation: !1, renderTo: c, forExport: !0, width: b, height: h });
      g.exporting.enabled = !1;
      g.series = [];
      r(a.series, function (a) {
        z = o(a.options, { animation: !1, showCheckbox: !1, visible: a.visible });
        z.isInternal || g.series.push(z);
      });
      d = new f.Chart(g, a.callback);
      r(['xAxis', 'yAxis'], function (b) {
        r(a[b], function (a, c) {
          var g = d[b][c],
            f = a.getExtremes(),
            h = f.userMin,
            f = f.userMax;
          g && (h !== void 0 || f !== void 0) && g.setExtremes(h, f, !0, !1);
        });
      });
      b = d.container.innerHTML;
      g = null;
      d.destroy();
      n(c);
      b = b
        .replace(/zIndex="[^"]+"/g, '')
        .replace(/isShadow="[^"]+"/g, '')
        .replace(/symbolName="[^"]+"/g, '')
        .replace(/jQuery[0-9]+="[^"]+"/g, '')
        .replace(/url\([^#]+#/g, 'url(#')
        .replace(/<svg /, '<svg xmlns:xlink="http://www.w3.org/1999/xlink" ')
        .replace(/ href=/g, ' xlink:href=')
        .replace(/\n/, ' ')
        .replace(/<\/svg>.*?$/, '</svg>')
        .replace(/&nbsp;/g, ' ')
        .replace(/&shy;/g, '­')
        .replace(/<IMG /g, '<image ')
        .replace(/height=([^" ]+)/g, 'height="$1"')
        .replace(/width=([^" ]+)/g, 'width="$1"')
        .replace(/hc-svg-href="([^"]+)">/g, 'xlink:href="$1"/>')
        .replace(/id=([^" >]+)/g, 'id="$1"')
        .replace(/class=([^" >]+)/g, 'class="$1"')
        .replace(/ transform /g, ' ')
        .replace(/:(path|rect)/g, '$1')
        .replace(/style="([^"]+)"/g, function (a) {
          return a.toLowerCase();
        });
      return (b = b.replace(/(url\(#highcharts-[0-9]+)&quot;/g, '$1').replace(/&quot;/g, "'"));
    },
    exportChart: function (c, a) {
      var c = c || {},
        d = this.options.exporting,
        d = this.getSVG(
          o({ chart: { borderRadius: 0 } }, d.chartOptions, a, {
            exporting: {
              sourceWidth: c.sourceWidth || d.sourceWidth,
              sourceHeight: c.sourceHeight || d.sourceHeight,
            },
          }),
        ),
        c = o(this.options.exporting, c);
      f.post(c.url, {
        filename: c.filename || 'chart',
        type: c.type,
        width: c.width || 0,
        scale: c.scale || 2,
        svg: d,
      });
    },
    print: function () {
      var c = this,
        a = c.container,
        d = [],
        b = a.parentNode,
        f = j.body,
        h = f.childNodes;
      if (!c.isPrinting)
        (c.isPrinting = !0),
          r(h, function (a, b) {
            if (a.nodeType === 1) (d[b] = a.style.display), (a.style.display = 'none');
          }),
          f.appendChild(a),
          B.focus(),
          B.print(),
          setTimeout(function () {
            b.appendChild(a);
            r(h, function (a, b) {
              if (a.nodeType === 1) a.style.display = d[b];
            });
            c.isPrinting = !1;
          }, 1e3);
    },
    contextMenu: function (c, a, d, b, f, h, g) {
      var e = this,
        j = e.options.navigation,
        q = j.menuItemStyle,
        l = e.chartWidth,
        m = e.chartHeight,
        o = 'cache-' + c,
        i = e[o],
        s = D(f, h),
        v,
        w,
        n;
      if (!i)
        (e[o] = i =
          k(
            'div',
            { className: c },
            { position: 'absolute', zIndex: 1e3, padding: s + 'px' },
            e.container,
          )),
          (v = k(
            'div',
            null,
            p(
              {
                MozBoxShadow: '3px 3px 10px #888',
                WebkitBoxShadow: '3px 3px 10px #888',
                boxShadow: '3px 3px 10px #888',
              },
              j.menuStyle,
            ),
            i,
          )),
          (w = function () {
            u(i, { display: 'none' });
            g && g.setState(0);
            e.openMenu = !1;
          }),
          t(i, 'mouseleave', function () {
            n = setTimeout(w, 500);
          }),
          t(i, 'mouseenter', function () {
            clearTimeout(n);
          }),
          t(document, 'mousedown', function (a) {
            e.pointer.inClass(a.target, c) || w();
          }),
          r(a, function (a) {
            if (a) {
              var b = a.separator
                ? k('hr', null, null, v)
                : k(
                    'div',
                    {
                      onmouseover: function () {
                        u(this, j.menuItemHoverStyle);
                      },
                      onmouseout: function () {
                        u(this, q);
                      },
                      onclick: function () {
                        w();
                        a.onclick.apply(e, arguments);
                      },
                      innerHTML: a.text || e.options.lang[a.textKey],
                    },
                    p({ cursor: 'pointer' }, q),
                    v,
                  );
              e.exportDivElements.push(b);
            }
          }),
          e.exportDivElements.push(v, i),
          (e.exportMenuWidth = i.offsetWidth),
          (e.exportMenuHeight = i.offsetHeight);
      a = { display: 'block' };
      d + e.exportMenuWidth > l ? (a.right = l - d - f - s + 'px') : (a.left = d - s + 'px');
      b + h + e.exportMenuHeight > m && g.alignOptions.verticalAlign !== 'top'
        ? (a.bottom = m - b - s + 'px')
        : (a.top = b + h - s + 'px');
      u(i, a);
      e.openMenu = !0;
    },
    addButton: function (c) {
      var a = this,
        d = a.renderer,
        b = o(a.options.navigation.buttonOptions, c),
        j = b.onclick,
        h = b.menuItems,
        g,
        e,
        k = { stroke: b.symbolStroke, fill: b.symbolFill },
        q = b.symbolSize || 12;
      if (!a.btnCount) a.btnCount = 0;
      if (!a.exportDivElements) (a.exportDivElements = []), (a.exportSVGElements = []);
      if (b.enabled !== !1) {
        var l = b.theme,
          m = l.states,
          n = m && m.hover,
          m = m && m.select,
          i;
        delete l.states;
        j
          ? (i = function () {
              j.apply(a, arguments);
            })
          : h &&
            (i = function () {
              a.contextMenu(e.menuClassName, h, e.translateX, e.translateY, e.width, e.height, e);
              e.setState(2);
            });
        b.text && b.symbol
          ? (l.paddingLeft = f.pick(l.paddingLeft, 25))
          : b.text || p(l, { width: b.width, height: b.height, padding: 0 });
        e = d
          .button(b.text, 0, 0, i, l, n, m)
          .attr({ title: a.options.lang[b._titleKey], 'stroke-linecap': 'round' });
        e.menuClassName = c.menuClassName || 'highcharts-menu-' + a.btnCount++;
        b.symbol &&
          (g = d
            .symbol(b.symbol, b.symbolX - q / 2, b.symbolY - q / 2, q, q)
            .attr(p(k, { 'stroke-width': b.symbolStrokeWidth || 1, zIndex: 1 }))
            .add(e));
        e.add().align(p(b, { width: e.width, x: f.pick(b.x, y) }), !0, 'spacingBox');
        y += (e.width + b.buttonSpacing) * (b.align === 'right' ? -1 : 1);
        a.exportSVGElements.push(e, g);
      }
    },
    destroyExport: function (c) {
      var c = c.target,
        a,
        d;
      for (a = 0; a < c.exportSVGElements.length; a++)
        if ((d = c.exportSVGElements[a]))
          (d.onclick = d.ontouchstart = null), (c.exportSVGElements[a] = d.destroy());
      for (a = 0; a < c.exportDivElements.length; a++)
        (d = c.exportDivElements[a]),
          C(d, 'mouseleave'),
          (c.exportDivElements[a] =
            d.onmouseout =
            d.onmouseover =
            d.ontouchstart =
            d.onclick =
              null),
          n(d);
    },
  });
  F.menu = function (c, a, d, b) {
    return [
      'M',
      c,
      a + 2.5,
      'L',
      c + d,
      a + 2.5,
      'M',
      c,
      a + b / 2 + 0.5,
      'L',
      c + d,
      a + b / 2 + 0.5,
      'M',
      c,
      a + b - 1.5,
      'L',
      c + d,
      a + b - 1.5,
    ];
  };
  A.prototype.callbacks.push(function (c) {
    var a,
      d = c.options.exporting,
      b = d.buttons;
    y = 0;
    if (d.enabled !== !1) {
      for (a in b) c.addButton(b[a]);
      t(c, 'destroy', c.destroyExport);
    }
  });
})(Highcharts);