;
(function($) {
	/*

	jSignature v2 "2016-11-05T00:40" "commit ID d9ac2f271cfdf479d005a449193e09985043cafa"
	Copyright (c) 2012 Willow Systems Corp http://willow-systems.com
	Copyright (c) 2010 Brinley Ang http://www.unbolt.net
	MIT License <http://www.opensource.org/licenses/mit-license.php>


	Simplify.js BSD 
	(c) 2012, Vladimir Agafonkin
	mourner.github.com/simplify-js


	base64 encoder
	MIT, GPL
	http://phpjs.org/functions/base64_encode
	+   original by: Tyler Akins (http://rumkin.com)
	+   improved by: Bayron Guevara
	+   improved by: Thunder.m
	+   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
	+   bugfixed by: Pellentesque Malesuada
	+   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
	+   improved by: Rafal Kukawski (http://kukawski.pl)


	jSignature v2 jSignature's Undo Button and undo functionality plugin


	jSignature v2 jSignature's custom "base30" format export and import plugins.


	jSignature v2 SVG export plugin.

	*/
	(function() {
		function t(b) {
			var a, c = b.css("color"),
				e;
			b = b[0];
			for (var h = !1; b && !e && !h;) {
				try {
					a = $(b).css("background-color")
				} catch (l) {
					a = "transparent"
				}
				"transparent" !== a && "rgba(0, 0, 0, 0)" !== a && (e = a);
				h = b.body;
				b = b.parentNode
			}
			b = /rgb[a]*\((\d+),\s*(\d+),\s*(\d+)/;
			var h = /#([AaBbCcDdEeFf\d]{2})([AaBbCcDdEeFf\d]{2})([AaBbCcDdEeFf\d]{2})/,
				m;
			a = void 0;
			(a = c.match(b)) ? m = {
				r: parseInt(a[1], 10),
				g: parseInt(a[2], 10),
				b: parseInt(a[3], 10)
			}: (a = c.match(h)) && (m = {
				r: parseInt(a[1], 16),
				g: parseInt(a[2], 16),
				b: parseInt(a[3], 16)
			});
			var d;
			e ? (a = void 0, (a = e.match(b)) ? d = {
				r: parseInt(a[1], 10),
				g: parseInt(a[2], 10),
				b: parseInt(a[3], 10)
			} : (a = e.match(h)) && (d = {
				r: parseInt(a[1], 16),
				g: parseInt(a[2], 16),
				b: parseInt(a[3], 16)
			})) : d = m ? 127 < Math.max.apply(null, [m.r, m.g, m.b]) ? {
				r: 0,
				g: 0,
				b: 0
			} : {
				r: 255,
				g: 255,
				b: 255
			} : {
				r: 255,
				g: 255,
				b: 255
			};
			a = function(a) {
				return "rgb(" + [a.r, a.g, a.b].join(", ") + ")"
			};
			m && d ? (b = Math.max.apply(null, [m.r, m.g, m.b]), m = Math.max.apply(null, [d.r, d.g, d.b]), m =
				Math.round(m + -.75 * (m - b)), m = {
					r: m,
					g: m,
					b: m
				}) : m ? (m = Math.max.apply(null, [m.r, m.g, m.b]), b = 1, 127 < m &&
				(b = -1), m = Math.round(m + 96 * b), m = {
					r: m,
					g: m,
					b: m
				}) : m = {
				r: 191,
				g: 191,
				b: 191
			};
			return {
				color: c,
				"background-color": d ? a(d) : e,
				"decor-color": a(m)
			}
		}

		function k(b, a) {
			this.x = b;
			this.y = a;
			this.reverse = function() {
				return new this.constructor(-1 * this.x, -1 * this.y)
			};
			this._length = null;
			this.getLength = function() {
				this._length || (this._length = Math.sqrt(Math.pow(this.x, 2) + Math.pow(this.y, 2)));
				return this._length
			};
			var c = function(a) {
				return Math.round(a / Math.abs(a))
			};
			this.resizeTo = function(a) {
				if (0 === this.x && 0 === this.y) this._length = 0;
				else if (0 ===
					this.x) this._length = a, this.y = a * c(this.y);
				else if (0 === this.y) this._length = a, this.x = a * c(this.x);
				else {
					var b = Math.abs(this.y / this.x),
						e = Math.sqrt(Math.pow(a, 2) / (1 + Math.pow(b, 2))),
						b = b * e;
					this._length = a;
					this.x = e * c(this.x);
					this.y = b * c(this.y)
				}
				return this
			};
			this.angleTo = function(a) {
				var b = this.getLength() * a.getLength();
				return 0 === b ? 0 : Math.acos(Math.min(Math.max((this.x * a.x + this.y * a.y) / b, -1),
					1)) / Math.PI
			}
		}

		function g(b, a) {
			this.x = b;
			this.y = a;
			this.getVectorToCoordinates = function(a, b) {
				return new k(a - this.x, b - this.y)
			};
			this.getVectorFromCoordinates = function(a, b) {
				return this.getVectorToCoordinates(a, b).reverse()
			};
			this.getVectorToPoint = function(a) {
				return new k(a.x - this.x, a.y - this.y)
			};
			this.getVectorFromPoint = function(a) {
				return this.getVectorToPoint(a).reverse()
			}
		}

		function n(b, a, c, e, h) {
			this.data = b;
			this.context = a;
			if (b.length)
				for (var m = b.length, d, l, f = 0; f < m; f++) {
					d = b[f];
					l = d.x.length;
					c.call(a, d);
					for (var p = 1; p < l; p++) e.call(a, d, p);
					h.call(a, d)
				}
			this.changed = function() {};
			this.startStrokeFn = c;
			this.addToStrokeFn = e;
			this.endStrokeFn =
				h;
			this.inStroke = !1;
			this._stroke = this._lastPoint = null;
			this.startStroke = function(a) {
				if (a && "number" == typeof a.x && "number" == typeof a.y) {
					this._stroke = {
						x: [a.x],
						y: [a.y]
					};
					this.data.push(this._stroke);
					this._lastPoint = a;
					this.inStroke = !0;
					var b = this._stroke,
						c = this.startStrokeFn,
						e = this.context;
					setTimeout(function() {
						c.call(e, b)
					}, 3);
					return a
				}
				return null
			};
			this.addToStroke = function(a) {
				if (this.inStroke && "number" === typeof a.x && "number" === typeof a.y && 4 < Math.abs(a
						.x - this._lastPoint.x) + Math.abs(a.y - this._lastPoint.y)) {
					var b =
						this._stroke.x.length;
					this._stroke.x.push(a.x);
					this._stroke.y.push(a.y);
					this._lastPoint = a;
					var c = this._stroke,
						e = this.addToStrokeFn,
						h = this.context;
					setTimeout(function() {
						e.call(h, c, b)
					}, 3);
					return a
				}
				return null
			};
			this.endStroke = function() {
				var a = this.inStroke;
				this.inStroke = !1;
				this._lastPoint = null;
				if (a) {
					var b = this._stroke,
						c = this.endStrokeFn,
						e = this.context,
						h = this.changed;
					setTimeout(function() {
						c.call(e, b);
						h.call(e)
					}, 3);
					return !0
				}
				return null
			}
		}

		function r(b, a, c, e) {
			if ("ratio" === a || "%" === a.split("")[a.length - 1]) this.eventTokens[c +
				".parentresized"] = e.subscribe(c + ".parentresized", function(a, m, d, l) {
				return function() {
					var h = m.width();
					if (h !== d) {
						for (var l in a) a.hasOwnProperty(l) && (e.unsubscribe(a[l]), delete a[l]);
						var f = b.settings;
						b.$parent.children().remove();
						for (l in b) b.hasOwnProperty(l) && delete b[l];
						l = f.data;
						var h = 1 * h / d,
							u = [],
							A, E, g, k, r, n;
						E = 0;
						for (g = l.length; E < g; E++) {
							n = l[E];
							A = {
								x: [],
								y: []
							};
							k = 0;
							for (r = n.x.length; k < r; k++) A.x.push(n.x[k] * h), A.y.push(n.y[k] *
								h);
							u.push(A)
						}
						f.data = u;
						m[c](f)
					}
				}
			}(this.eventTokens, this.$parent, this.$parent.width(),
				1 * this.canvas.width / this.canvas.height))
		}

		function x(b, a, c) {
			var e = this.$parent = $(b);
			b = this.eventTokens = {};
			this.events = new v(this);
			var h = $.fn.jSignature("globalEvents"),
				d = {
					width: "ratio",
					height: "ratio",
					sizeRatio: 4,
					color: "#000",
					"background-color": "#fff",
					"decor-color": "#eee",
					lineWidth: 0,
					minFatFingerCompensation: -10,
					showUndoButton: !1,
					readOnly: !1,
					data: [],
					signatureLine: !1
				};
			$.extend(d, t(e));
			a && $.extend(d, a);
			this.settings = d;
			for (var f in c) c.hasOwnProperty(f) && c[f].call(this, f);
			this.events.publish("jSignature.initializing");
			this.$controlbarUpper = $(
				'<div style="padding:0 !important; margin:0 !important;width: 100% !important; height: 0 !important; -ms-touch-action: none; touch-action: none;margin-top:-1em !important; margin-bottom:1em !important;"></div>'
				).appendTo(e);
			this.isCanvasEmulator = !1;
			a = this.canvas = this.initializeCanvas(d);
			c = $(a);
			this.$controlbarLower = $(
				'<div style="padding:0 !important; margin:0 !important;width: 100% !important; height: 0 !important; -ms-touch-action: none; touch-action: none;margin-top:-1.5em !important; margin-bottom:1.5em !important; position: relative;"></div>'
				).appendTo(e);
			this.canvasContext = a.getContext("2d");
			c.data("jSignature.this", this);
			d.lineWidth = function(a, b) {
				return a ? a : Math.max(Math.round(b / 400), 2)
			}(d.lineWidth, a.width);
			this.lineCurveThreshold = 3 * d.lineWidth;
			d.cssclass && "" != $.trim(d.cssclass) && c.addClass(d.cssclass);
			this.fatFingerCompensation = 0;
			e = function(a) {
				var b, c, e = function(e) {
						e = e.changedTouches && 0 < e.changedTouches.length ? e.changedTouches[0] : e;
						return new g(Math.round(e.pageX + b), Math.round(e.pageY + c) + a
							.fatFingerCompensation)
					},
					d = new w(750, function() {
						a.dataEngine.endStroke()
					});
				this.drawEndHandler = function(b) {
					if (!a.settings.readOnly) {
						try {
							b.preventDefault()
						} catch (F) {}
						d.clear();
						a.dataEngine.endStroke()
					}
				};
				this.drawStartHandler = function(h) {
					if (!a.settings.readOnly) {
						h.preventDefault();
						var m = $(a.canvas).offset();
						b = -1 * m.left;
						c = -1 * m.top;
						a.dataEngine.startStroke(e(h));
						d.kick()
					}
				};
				this.drawMoveHandler = function(b) {
					a.settings.readOnly || (b.preventDefault(), a.dataEngine.inStroke && (a.dataEngine
						.addToStroke(e(b)), d.kick()))
				};
				return this
			}.call({}, this);
			(function(a, b, c) {
				var e = this.canvas,
					h =
					$(e);
				this.isCanvasEmulator ? (h.bind("mousemove.jSignature", c), h.bind("mouseup.jSignature", a),
					h.bind("mousedown.jSignature", b)) : (e.ontouchstart = function(h) {
					e.onmousedown = e.onmouseup = e.onmousemove = void 0;
					this.fatFingerCompensation = d.minFatFingerCompensation && -3 * d.lineWidth > d
						.minFatFingerCompensation ? -3 * d.lineWidth : d.minFatFingerCompensation;
					b(h);
					e.ontouchend = a;
					e.ontouchstart = b;
					e.ontouchmove = c
				}, e.onmousedown = function(d) {
					e.ontouchstart = e.ontouchend = e.ontouchmove = void 0;
					b(d);
					e.onmousedown = b;
					e.onmouseup =
						a;
					e.onmousemove = c
				}, window.navigator.msPointerEnabled && (e.onmspointerdown = b, e.onmspointerup = a,
					e.onmspointermove = c))
			}).call(this, e.drawEndHandler, e.drawStartHandler, e.drawMoveHandler);
			b["jSignature.windowmouseup"] = h.subscribe("jSignature.windowmouseup", e.drawEndHandler);
			this.events.publish("jSignature.attachingEventHandlers");
			r.call(this, this, d.width.toString(10), "jSignature", h);
			this.resetCanvas(d.data);
			this.events.publish("jSignature.initialized");
			return this
		}

		function y(b) {
			if (b.getContext) return !1;
			var a = b.ownerDocument.parentWindow,
				c = a.FlashCanvas ? b.ownerDocument.parentWindow.FlashCanvas : "undefined" ===
				typeof FlashCanvas ? void 0 : FlashCanvas;
			if (c) {
				b = c.initElement(b);
				c = 1;
				a && a.screen && a.screen.deviceXDPI && a.screen.logicalXDPI && (c = 1 * a.screen.deviceXDPI / a
					.screen.logicalXDPI);
				if (1 !== c) try {
					$(b).children("object").get(0).resize(Math.ceil(b.width * c), Math.ceil(b.height * c)),
						b.getContext("2d").scale(c, c)
				} catch (e) {}
				return !0
			}
			throw Error("Canvas element does not support 2d context. jSignature cannot proceed.");
		}
		var w = function(b, a) {
				var c;
				this.kick = function() {
					clearTimeout(c);
					c = setTimeout(a, b)
				};
				this.clear = function() {
					clearTimeout(c)
				};
				return this
			},
			v = function(b) {
				this.topics = {};
				this.context = b ? b : this;
				this.publish = function(a, b, e, d) {
					if (this.topics[a]) {
						var c = this.topics[a],
							h = Array.prototype.slice.call(arguments, 1),
							f = [],
							g = [],
							p, q, u, A;
						q = 0;
						for (u = c.length; q < u; q++) A = c[q], p = A[0], A[1] && (A[0] = function() {}, f
							.push(q)), g.push(p);
						q = 0;
						for (u = f.length; q < u; q++) c.splice(f[q], 1);
						q = 0;
						for (u = g.length; q < u; q++) g[q].apply(this.context, h)
					}
				};
				this.subscribe = function(a, b, e) {
					this.topics[a] ? this.topics[a].push([b, e]) : this.topics[a] = [
						[b, e]
					];
					return {
						topic: a,
						callback: b
					}
				};
				this.unsubscribe = function(a) {
					if (this.topics[a.topic])
						for (var b = this.topics[a.topic], e = 0, d = b.length; e < d; e++) b[e] && b[e][
							0] === a.callback && b.splice(e, 1)
				}
			},
			z = function(b, a, c, e, d) {
				b.beginPath();
				b.moveTo(a, c);
				b.lineTo(e, d);
				b.closePath();
				b.stroke()
			},
			D = function(b) {
				var a = this.canvasContext,
					c = b.x[0];
				b = b.y[0];
				var e = this.settings.lineWidth,
					d = a.fillStyle;
				a.fillStyle = a.strokeStyle;
				a.fillRect(c +
					e / -2, b + e / -2, e, e);
				a.fillStyle = d
			},
			f = function(b, a) {
				var c = new g(b.x[a - 1], b.y[a - 1]),
					e = new g(b.x[a], b.y[a]),
					d = c.getVectorToPoint(e);
				if (1 < a) {
					var m = new g(b.x[a - 2], b.y[a - 2]),
						f = m.getVectorToPoint(c),
						l;
					if (f.getLength() > this.lineCurveThreshold) {
						l = 2 < a ? (new g(b.x[a - 3], b.y[a - 3])).getVectorToPoint(m) : new k(0, 0);
						var n = .35 * f.getLength(),
							p = f.angleTo(l.reverse()),
							q = d.angleTo(f.reverse());
						l = (new k(l.x + f.x, l.y + f.y)).resizeTo(Math.max(.05, p) * n);
						var u = (new k(f.x + d.x, f.y + d.y)).reverse().resizeTo(Math.max(.05, q) * n),
							f = this.canvasContext,
							n = m.x,
							q = m.y,
							p = c.x,
							A = c.y,
							r = m.x + l.x,
							m = m.y + l.y;
						l = c.x + u.x;
						u = c.y + u.y;
						f.beginPath();
						f.moveTo(n, q);
						f.bezierCurveTo(r, m, l, u, p, A);
						f.closePath();
						f.stroke()
					}
				}
				d.getLength() <= this.lineCurveThreshold && z(this.canvasContext, c.x, c.y, e.x, e.y)
			},
			d = function(b) {
				var a = b.x.length - 1;
				if (0 < a) {
					var c = new g(b.x[a], b.y[a]),
						e = new g(b.x[a - 1], b.y[a - 1]),
						d = e.getVectorToPoint(c);
					if (d.getLength() > this.lineCurveThreshold)
						if (1 < a) {
							b = (new g(b.x[a - 2], b.y[a - 2])).getVectorToPoint(e);
							var f = (new k(b.x + d.x, b.y + d.y)).resizeTo(d.getLength() / 2),
								d =
								this.canvasContext;
							b = e.x;
							var a = e.y,
								E = c.x,
								l = c.y,
								n = e.x + f.x,
								e = e.y + f.y,
								f = c.x,
								c = c.y;
							d.beginPath();
							d.moveTo(b, a);
							d.bezierCurveTo(n, e, f, c, E, l);
							d.closePath();
							d.stroke()
						} else z(this.canvasContext, e.x, e.y, c.x, c.y)
				}
			};
		x.prototype.resetCanvas = function(b, a) {
			var c = this.canvas,
				e = this.settings,
				h = this.canvasContext,
				m = this.isCanvasEmulator,
				g = c.width,
				l = c.height;
			a || h.clearRect(0, 0, g + 30, l + 30);
			h.shadowColor = h.fillStyle = e["background-color"];
			m && h.fillRect(0, 0, g + 30, l + 30);
			h.lineWidth = Math.ceil(parseInt(e.lineWidth, 10));
			h.lineCap =
				h.lineJoin = "round";
			if (e.signatureLine) {
				if (null != e["decor-color"]) {
					h.strokeStyle = e["decor-color"];
					h.shadowOffsetX = 0;
					h.shadowOffsetY = 0;
					var k = Math.round(l / 5);
					z(h, 1.5 * k, l - k, g - 1.5 * k, l - k)
				}
				m || (h.shadowColor = h.strokeStyle, h.shadowOffsetX = .5 * h.lineWidth, h.shadowOffsetY = -
					.6 * h.lineWidth, h.shadowBlur = 0)
			}
			h.strokeStyle = e.color;
			b || (b = []);
			h = this.dataEngine = new n(b, this, D, f, d);
			e.data = b;
			$(c).data("jSignature.data", b).data("jSignature.settings", e);
			h.changed = function(a, b, c) {
				return function() {
					b.publish(c + ".change");
					a.trigger("change")
				}
			}(this.$parent,
				this.events, "jSignature");
			h.changed();
			return !0
		};
		x.prototype.initializeCanvas = function(b) {
			var a = document.createElement("canvas"),
				c = $(a);
			b.width === b.height && "ratio" === b.height && (b.width = "100%");
			c.css({
				margin: 0,
				padding: 0,
				border: "none",
				height: "ratio" !== b.height && b.height ? b.height.toString(10) : 1,
				width: "ratio" !== b.width && b.width ? b.width.toString(10) : 1,
				"-ms-touch-action": "none",
				"touch-action": "none",
				"background-color": b["background-color"]
			});
			c.appendTo(this.$parent);
			"ratio" === b.height ? c.css("height", Math.round(c.width() /
				b.sizeRatio)) : "ratio" === b.width && c.css("width", Math.round(c.height() * b
				.sizeRatio));
			c.addClass("jSignature");
			a.width = c.width();
			a.height = c.height();
			this.isCanvasEmulator = y(a);
			a.onselectstart = function(a) {
				a && a.preventDefault && a.preventDefault();
				a && a.stopPropagation && a.stopPropagation();
				return !1
			};
			return a
		};
		(function(b) {
			function a(a, b, c) {
				var d = new Image,
					e = this;
				d.onload = function() {
					var a = e.getContext("2d"),
						b = a.shadowColor;
					a.shadowColor = "transparent";
					a.drawImage(d, 0, 0, d.width < e.width ? d.width : e.width, d.height <
						e.height ? d.height : e.height);
					a.shadowColor = b
				};
				d.src = "data:" + b + "," + a
			}

			function c(a, b) {
				this.find("canvas.jSignature").add(this.filter("canvas.jSignature")).data("jSignature.this")
					.resetCanvas(a, b);
				return this
			}

			function d(a, b) {
				if (void 0 === b && "string" === typeof a && "data:" === a.substr(0, 5) && (b = a.slice(5)
						.split(",")[0], a = a.slice(6 + b.length), b === a)) return;
				var c = this.find("canvas.jSignature").add(this.filter("canvas.jSignature"));
				if (l.hasOwnProperty(b)) 0 !== c.length && l[b].call(c[0], a, b, function(a) {
					return function() {
						return a.resetCanvas.apply(a,
							arguments)
					}
				}(c.data("jSignature.this")));
				else throw Error("jSignature is unable to find import plugin with for format '" + String(
					b) + "'");
				return this
			}
			var h = new v;
			(function(a, b, c, d) {
				var e, h = function() {
					a.publish(b + ".parentresized")
				};
				c(d).bind("resize." + b, function() {
					e && clearTimeout(e);
					e = setTimeout(h, 500)
				}).bind("mouseup." + b, function(c) {
					a.publish(b + ".windowmouseup")
				})
			})(h, "jSignature", $, b);
			var f = {},
				g = {
					"default": function(a) {
						return this.toDataURL()
					},
					"native": function(a) {
						return a
					},
					image: function(a) {
						a = this.toDataURL();
						if ("string" === typeof a && 4 < a.length && "data:" === a.slice(0, 5) && -1 !==
							a.indexOf(",")) {
							var b = a.indexOf(",");
							return [a.slice(5, b), a.substr(b + 1)]
						}
						return []
					}
				},
				l = {
					"native": function(a, b, c) {
						c(a)
					},
					image: a,
					"image/png;base64": a,
					"image/jpeg;base64": a,
					"image/jpg;base64": a
				},
				k = function(a) {
					var b = !1;
					for (a = a.parentNode; a && !b;) b = a.body, a = a.parentNode;
					return !b
				},
				p = {
					"export": g,
					"import": l,
					instance: f
				},
				n = {
					init: function(a) {
						return this.each(function() {
							k(this) || new x(this, a, f)
						})
					},
					destroy: function() {
						return this.each(function() {
							if (!k(this)) {
								var a =
									$(this).find("canvas").data("jSignature.this");
								a && (a.$controlbarLower.remove(), a.$controlbarUpper.remove(),
									$(a.canvas).remove())
							}
						})
					},
					getSettings: function() {
						return this.find("canvas.jSignature").add(this.filter("canvas.jSignature"))
							.data("jSignature.this").settings
					},
					isModified: function() {
						return null !== this.find("canvas.jSignature").add(this.filter(
							"canvas.jSignature")).data("jSignature.this").dataEngine._stroke
					},
					updateSetting: function(a, b, c) {
						var d = this.find("canvas.jSignature").add(this.filter("canvas.jSignature"))
							.data("jSignature.this");
						d.settings[a] = b;
						d.resetCanvas(c ? null : d.settings.data, !0);
						return d.settings[a]
					},
					clear: c,
					reset: c,
					addPlugin: function(a, b, c) {
						p.hasOwnProperty(a) && (p[a][b] = c);
						return this
					},
					listPlugins: function(a) {
						var b = [];
						if (p.hasOwnProperty(a)) {
							a = p[a];
							for (var c in a) a.hasOwnProperty(c) && b.push(c)
						}
						return b
					},
					getData: function(a) {
						var b = this.find("canvas.jSignature").add(this.filter("canvas.jSignature"));
						void 0 === a && (a = "default");
						if (0 !== b.length && g.hasOwnProperty(a)) return g[a].call(b.get(0), b.data(
							"jSignature.data"), b.data("jSignature.settings"))
					},
					importData: d,
					setData: d,
					globalEvents: function() {
						return h
					},
					disable: function() {
						this.find("input").attr("disabled", 1);
						this.find("canvas.jSignature").addClass("disabled").data("jSignature.this")
							.settings.readOnly = !0
					},
					enable: function() {
						this.find("input").removeAttr("disabled");
						this.find("canvas.jSignature").removeClass("disabled").data("jSignature.this")
							.settings.readOnly = !1
					},
					events: function() {
						return this.find("canvas.jSignature").add(this.filter("canvas.jSignature"))
							.data("jSignature.this").events
					}
				};
			$.fn.jSignature =
				function(a) {
					if (a && "object" !== typeof a) {
						if ("string" === typeof a && n[a]) return n[a].apply(this, Array.prototype.slice
							.call(arguments, 1));
						$.error("Method " + String(a) + " does not exist on jQuery.jSignature")
					} else return n.init.apply(this, arguments)
				}
		})(window)
	})();
	(function() {
		function t(k, g, n) {
			k = k.call(this);
			(function(g, k, n) {
				g.events.subscribe(n + ".change", function() {
					g.dataEngine.data.length ? k.show() : k.hide()
				})
			})(this, k, g);
			(function(g, k, n) {
				var r = n + ".undo";
				k.bind("click", function() {
					g.events.publish(r)
				});
				g.events.subscribe(r, function() {
					var k = g.dataEngine.data;
					k.length && (k.pop(), g.resetCanvas(k))
				})
			})(this, k, this.events.topics.hasOwnProperty(g + ".undo") ? n : g)
		}
		$.fn.jSignature("addPlugin", "instance", "UndoButton", function(k) {
			this.events.subscribe("jSignature.attachingEventHandlers",
				function() {
					if (this.settings[k]) {
						var g = this.settings[k];
						"function" !== typeof g && (g = function() {
							var g = $(
									'<input type="button" value="Undo last stroke" style="position:absolute;display:none;margin:0 !important;top:auto" />'
									).appendTo(this.$controlbarLower),
								k = g.width();
							g.css("left", Math.round((this.canvas.width - k) / 2));
							k !== g.width() && g.width(k);
							return g
						});
						t.call(this, g, "jSignature", k)
					}
				})
		})
	})();
	(function() {
		for (var t = {}, k = {}, g = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX".split(""),
				n = g.length / 2, r = n - 1; - 1 < r; r--) t[g[r]] = g[r + n], k[g[r + n]] = g[r];
		var x = function(d) {
				d = d.split("");
				for (var b = d.length, a = 1; a < b; a++) d[a] = t[d[a]];
				return d.join("")
			},
			y = function(d) {
				for (var b = [], a = 0, c = 1, e = d.length, h, f, g = 0; g < e; g++) h = Math.round(d[g]), f =
					h - a, a = h, 0 > f && 0 < c ? (c = -1, b.push("Z")) : 0 < f && 0 > c && (c = 1, b.push(
						"Y")), h = Math.abs(f), h >= n ? b.push(x(h.toString(n))) : b.push(h.toString(n));
				return b.join("")
			},
			w = function(d) {
				var b = [];
				d = d.split("");
				for (var a = d.length, c, e = 1, f = [], m = 0, g = 0; g < a; g++) c = d[g], c in t || "Z" ===
					c || "Y" === c ? (0 !== f.length && (f = parseInt(f.join(""), n) * e + m, b.push(f), m = f),
						"Z" === c ? (e = -1, f = []) : "Y" === c ? (e = 1, f = []) : f = [c]) : f.push(k[c]);
				b.push(parseInt(f.join(""), n) * e + m);
				return b
			},
			v = function(d) {
				for (var b = [], a = d.length, c, e = 0; e < a; e++) c = d[e], b.push(y(c.x)), b.push(y(c.y));
				return b.join("_")
			},
			z = function(d) {
				var b = [];
				d = d.split("_");
				for (var a = d.length / 2, c = 0; c < a; c++) b.push({
					x: w(d[2 * c]),
					y: w(d[2 * c + 1])
				});
				return b
			},
			D = function(d) {
				return ["image/jsignature;base30",
					v(d)
				]
			},
			f = function(d, b, a) {
				"string" === typeof d && ("image/jsignature;base30" === d.substring(0, 23).toLowerCase() && (d =
					d.substring(24)), a(z(d)))
			};
		if (null == this.jQuery) throw Error(
			"We need jQuery for some of the functionality. jQuery is not detected. Failing to initialize..."
			);
		(function(d) {
			d = d.fn.jSignature;
			d("addPlugin", "export", "base30", D);
			d("addPlugin", "export", "image/jsignature;base30", D);
			d("addPlugin", "import", "base30", f);
			d("addPlugin", "import", "image/jsignature;base30", f)
		})(this.jQuery);
		this.jSignatureDebug &&
			(this.jSignatureDebug.base30 = {
				remapTailChars: x,
				compressstrokeleg: y,
				uncompressstrokeleg: w,
				compressstrokes: v,
				uncompressstrokes: z,
				charmap: t
			})
	}).call("undefined" !== typeof window ? window : this);
	(function() {
		function t(f, d) {
			this.x = f;
			this.y = d;
			this.reverse = function() {
				return new this.constructor(-1 * this.x, -1 * this.y)
			};
			this._length = null;
			this.getLength = function() {
				this._length || (this._length = Math.sqrt(Math.pow(this.x, 2) + Math.pow(this.y, 2)));
				return this._length
			};
			var b = function(a) {
				return Math.round(a / Math.abs(a))
			};
			this.resizeTo = function(a) {
				if (0 === this.x && 0 === this.y) this._length = 0;
				else if (0 === this.x) this._length = a, this.y = a * b(this.y);
				else if (0 === this.y) this._length = a, this.x = a * b(this.x);
				else {
					var c = Math.abs(this.y /
							this.x),
						d = Math.sqrt(Math.pow(a, 2) / (1 + Math.pow(c, 2))),
						c = c * d;
					this._length = a;
					this.x = d * b(this.x);
					this.y = c * b(this.y)
				}
				return this
			};
			this.angleTo = function(a) {
				var b = this.getLength() * a.getLength();
				return 0 === b ? 0 : Math.acos(Math.min(Math.max((this.x * a.x + this.y * a.y) / b, -1),
					1)) / Math.PI
			}
		}

		function k(f, d) {
			this.x = f;
			this.y = d;
			this.getVectorToCoordinates = function(b, a) {
				return new t(b - this.x, a - this.y)
			};
			this.getVectorFromCoordinates = function(b, a) {
				return this.getVectorToCoordinates(b, a).reverse()
			};
			this.getVectorToPoint = function(b) {
				return new t(b.x -
					this.x, b.y - this.y)
			};
			this.getVectorFromPoint = function(b) {
				return this.getVectorToPoint(b).reverse()
			}
		}

		function g(f, d) {
			var b = Math.pow(10, d);
			return Math.round(f * b) / b
		}

		function n(f, d, b) {
			d += 1;
			var a = new k(f.x[d - 1], f.y[d - 1]),
				c = new k(f.x[d], f.y[d]),
				c = a.getVectorToPoint(c),
				e = new k(f.x[d - 2], f.y[d - 2]),
				a = e.getVectorToPoint(a);
			return a.getLength() > b ? (b = 2 < d ? (new k(f.x[d - 3], f.y[d - 3])).getVectorToPoint(e) : new t(
					0, 0), f = .35 * a.getLength(), e = a.angleTo(b.reverse()), d = c.angleTo(a.reverse()),
				b = (new t(b.x + a.x, b.y + a.y)).resizeTo(Math.max(.05,
					e) * f), c = (new t(a.x + c.x, a.y + c.y)).reverse().resizeTo(Math.max(.05, d) * f), c =
				new t(a.x + c.x, a.y + c.y), ["c", g(b.x, 2), g(b.y, 2), g(c.x, 2), g(c.y, 2), g(a.x, 2), g(
					a.y, 2)]) : ["l", g(a.x, 2), g(a.y, 2)]
		}

		function r(f, d) {
			var b = f.x.length - 1,
				a = new k(f.x[b], f.y[b]),
				c = new k(f.x[b - 1], f.y[b - 1]),
				a = c.getVectorToPoint(a);
			if (1 < b && a.getLength() > d) {
				var b = (new k(f.x[b - 2], f.y[b - 2])).getVectorToPoint(c),
					c = a.angleTo(b.reverse()),
					e = .35 * a.getLength(),
					b = (new t(b.x + a.x, b.y + a.y)).resizeTo(Math.max(.05, c) * e);
				return ["c", g(b.x, 2), g(b.y, 2), g(a.x,
					2), g(a.y, 2), g(a.x, 2), g(a.y, 2)]
			}
			return ["l", g(a.x, 2), g(a.y, 2)]
		}

		function x(f, d, b) {
			d = ["M", g(f.x[0] - d, 2), g(f.y[0] - b, 2)];
			b = 1;
			for (var a = f.x.length - 1; b < a; b++) d.push.apply(d, n(f, b, 1));
			0 < a ? d.push.apply(d, r(f, b, 1)) : 0 === a && d.push.apply(d, ["l", 1, 1]);
			return d.join(" ")
		}

		function y(f) {
			for (var d = [], b = [
					["fill", void 0, "none"],
					["stroke", "color", "#000000"],
					["stroke-width", "lineWidth", 2],
					["stroke-linecap", void 0, "round"],
					["stroke-linejoin", void 0, "round"]
				], a = b.length - 1; 0 <= a; a--) {
				var c = b[a][1],
					e = b[a][2];
				d.push(b[a][0] +
					'="' + (c in f && f[c] ? f[c] : e) + '"')
			}
			return d.join(" ")
		}

		function w(f, d) {
			var b = ['<?xml version="1.0" encoding="UTF-8" standalone="no"?>',
					'<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'
				],
				a, c = f.length,
				e, h = [],
				g = [],
				k = e = a = 0,
				l = 0,
				n = [];
			if (0 !== c) {
				for (a = 0; a < c; a++) {
					k = f[a];
					l = [];
					e = {
						x: [],
						y: []
					};
					var p, q;
					p = 0;
					for (q = k.x.length; p < q; p++) l.push({
						x: k.x[p],
						y: k.y[p]
					});
					l = simplify(l, .7, !0);
					p = 0;
					for (q = l.length; p < q; p++) e.x.push(l[p].x), e.y.push(l[p].y);
					n.push(e);
					h = h.concat(e.x);
					g =
						g.concat(e.y)
				}
				c = Math.min.apply(null, h) - 1;
				a = Math.max.apply(null, h) + 1;
				h = Math.min.apply(null, g) - 1;
				g = Math.max.apply(null, g) + 1;
				k = 0 > c ? 0 : c;
				l = 0 > h ? 0 : h;
				a -= c;
				e = g - h
			}
			b.push('<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="' + a.toString() +
				'" height="' + e.toString() + '">');
			a = 0;
			for (c = n.length; a < c; a++) e = n[a], b.push("<path " + y(d) + ' d="' + x(e, k, l) + '"/>');
			b.push("</svg>");
			return b.join("")
		}

		function v(f, d) {
			return ["image/svg+xml", w(f, d)]
		}

		function z(f, d) {
			return ["image/svg+xml;base64", D(w(f, d))]
		}(function(f, d) {
			"use strict";
			(typeof exports != d + "" ? exports : f).simplify = function(b, a, c) {
				a = a !== d ? a * a : 1;
				if (!c) {
					var e = b.length,
						f, g = b[0],
						k = [g];
					for (c = 1; c < e; c++) {
						f = b[c];
						var l = f.x - g.x,
							n = f.y - g.y;
						l * l + n * n > a && (k.push(f), g = f)
					}
					b = (g !== f && k.push(f), k)
				}
				f = b;
				c = f.length;
				var e = new(typeof Uint8Array != d + "" ? Uint8Array : Array)(c),
					g = 0,
					k = c - 1,
					p, q, r = [],
					t = [],
					z = [];
				for (e[g] = e[k] = 1; k;) {
					n = 0;
					for (l = g + 1; l < k; l++) {
						p = f[l];
						var B = f[g],
							x = f[k],
							v = B.x,
							w = B.y,
							B = x.x - v,
							C = x.y - w,
							y;
						if (0 !== B || 0 !== C) y = ((p.x - v) * B + (p.y - w) * C) / (B * B + C * C),
							1 < y ? (v = x.x, w = x.y) : 0 < y && (v += B * y, w += C * y);
						p = (B = p.x -
							v, C = p.y - w, B * B + C * C);
						p > n && (q = l, n = p)
					}
					n > a && (e[q] = 1, r.push(g), t.push(q), r.push(q), t.push(k));
					g = r.pop();
					k = t.pop()
				}
				for (l = 0; l < c; l++) e[l] && z.push(f[l]);
				return b = z, b
			}
		})(window);
		if ("function" !== typeof D) var D = function(f) {
			var d = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".split(""),
				b, a, c, e, g = 0,
				k = 0,
				n = [];
			do b = f.charCodeAt(g++), a = f.charCodeAt(g++), c = f.charCodeAt(g++), e = b << 16 | a <<
				8 | c, b = e >> 18 & 63, a = e >> 12 & 63, c = e >> 6 & 63, e &= 63, n[k++] = d[b] + d[
					a] + d[c] + d[e]; while (g < f.length);
			d = n.join("");
			f = f.length % 3;
			return (f ? d.slice(0, f - 3) : d) + "===".slice(f || 3)
		};
		if ("undefined" === typeof $) throw Error(
			"We need jQuery for some of the functionality. jQuery is not detected. Failing to initialize..."
			);
		(function(f) {
			f = f.fn.jSignature;
			f("addPlugin", "export", "svg", v);
			f("addPlugin", "export", "image/svg+xml", v);
			f("addPlugin", "export", "svgbase64", z);
			f("addPlugin", "export", "image/svg+xml;base64", z)
		})($)
	})();
})(jQuery);