text: /*!
   * Chart.js
   * http://chartjs.org/
   *
   * Copyright 2013 Nick Downie
   * Released under the MIT license
   * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
   */
  
  //Define the global Chart Variable as a class.
  window.Chart = function(context){
  
  	var chart = this;
  
  
  	//Easing functions adapted from Robert Penner's easing equations
  	//http://www.robertpenner.com/easing/
  
  	var animationOptions = {
  		linear : function (t){
  			return t;
  		},
  		easeInQuad: function (t) {
  			return t*t;
  		},
  		easeOutQuad: function (t) {
  			return -1 *t*(t-2);
  		},
  		easeInOutQuad: function (t) {
  			if ((t/=1/2) < 1) return 1/2*t*t;
  			return -1/2 * ((--t)*(t-2) - 1);
  		},
  		easeInCubic: function (t) {
  			return t*t*t;
  		},
  		easeOutCubic: function (t) {
  			return 1*((t=t/1-1)*t*t + 1);
  		},
  		easeInOutCubic: function (t) {
  			if ((t/=1/2) < 1) return 1/2*t*t*t;
  			return 1/2*((t-=2)*t*t + 2);
  		},
  		easeInQuart: function (t) {
  			return t*t*t*t;
  		},
  		easeOutQuart: function (t) {
  			return -1 * ((t=t/1-1)*t*t*t - 1);
  		},
  		easeInOutQuart: function (t) {
  			if ((t/=1/2) < 1) return 1/2*t*t*t*t;
  			return -1/2 * ((t-=2)*t*t*t - 2);
  		},
  		easeInQuint: function (t) {
  			return 1*(t/=1)*t*t*t*t;
  		},
  		easeOutQuint: function (t) {
  			return 1*((t=t/1-1)*t*t*t*t + 1);
  		},
  		easeInOutQuint: function (t) {
  			if ((t/=1/2) < 1) return 1/2*t*t*t*t*t;
  			return 1/2*((t-=2)*t*t*t*t + 2);
  		},
  		easeInSine: function (t) {
  			return -1 * Math.cos(t/1 * (Math.PI/2)) + 1;
  		},
  		easeOutSine: function (t) {
  			return 1 * Math.sin(t/1 * (Math.PI/2));
  		},
  		easeInOutSine: function (t) {
  			return -1/2 * (Math.cos(Math.PI*t/1) - 1);
  		},
  		easeInExpo: function (t) {
  			return (t==0) ? 1 : 1 * Math.pow(2, 10 * (t/1 - 1));
  		},
  		easeOutExpo: function (t) {
  			return (t==1) ? 1 : 1 * (-Math.pow(2, -10 * t/1) + 1);
  		},
  		easeInOutExpo: function (t) {
  			if (t==0) return 0;
  			if (t==1) return 1;
  			if ((t/=1/2) < 1) return 1/2 * Math.pow(2, 10 * (t - 1));
  			return 1/2 * (-Math.pow(2, -10 * --t) + 2);
  			},
  		easeInCirc: function (t) {
  			if (t>=1) return t;
  			return -1 * (Math.sqrt(1 - (t/=1)*t) - 1);
  		},
  		easeOutCirc: function (t) {
  			return 1 * Math.sqrt(1 - (t=t/1-1)*t);
  		},
  		easeInOutCirc: function (t) {
  			if ((t/=1/2) < 1) return -1/2 * (Math.sqrt(1 - t*t) - 1);
  			return 1/2 * (Math.sqrt(1 - (t-=2)*t) + 1);
  		},
  		easeInElastic: function (t) {
  			var s=1.70158;var p=0;var a=1;
  			if (t==0) return 0;  if ((t/=1)==1) return 1;  if (!p) p=1*.3;
  			if (a < Math.abs(1)) { a=1; var s=p/4; }
  			else var s = p/(2*Math.PI) * Math.asin (1/a);
  			return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*1-s)*(2*Math.PI)/p ));
  		},
  		easeOutElastic: function (t) {
  			var s=1.70158;var p=0;var a=1;
  			if (t==0) return 0;  if ((t/=1)==1) return 1;  if (!p) p=1*.3;
  			if (a < Math.abs(1)) { a=1; var s=p/4; }
  			else var s = p/(2*Math.PI) * Math.asin (1/a);
  			return a*Math.pow(2,-10*t) * Math.sin( (t*1-s)*(2*Math.PI)/p ) + 1;
  		},
  		easeInOutElastic: function (t) {
  			var s=1.70158;var p=0;var a=1;
  			if (t==0) return 0;  if ((t/=1/2)==2) return 1;  if (!p) p=1*(.3*1.5);
  			if (a < Math.abs(1)) { a=1; var s=p/4; }
  			else var s = p/(2*Math.PI) * Math.asin (1/a);
  			if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*1-s)*(2*Math.PI)/p ));
  			return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*1-s)*(2*Math.PI)/p )*.5 + 1;
  		},
  		easeInBack: function (t) {
  			var s = 1.70158;
  			return 1*(t/=1)*t*((s+1)*t - s);
  		},
  		easeOutBack: function (t) {
  			var s = 1.70158;
  			return 1*((t=t/1-1)*t*((s+1)*t + s) + 1);
  		},
  		easeInOutBack: function (t) {
  			var s = 1.70158;
  			if ((t/=1/2) < 1) return 1/2*(t*t*(((s*=(1.525))+1)*t - s));
  			return 1/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2);
  		},
  		easeInBounce: function (t) {
  			return 1 - animationOptions.easeOutBounce (1-t);
  		},
  		easeOutBounce: function (t) {
  			if ((t/=1) < (1/2.75)) {
  				return 1*(7.5625*t*t);
  			} else if (t < (2/2.75)) {
  				return 1*(7.5625*(t-=(1.5/2.75))*t + .75);
  			} else if (t < (2.5/2.75)) {
  				return 1*(7.5625*(t-=(2.25/2.75))*t + .9375);
  			} else {
  				return 1*(7.5625*(t-=(2.625/2.75))*t + .984375);
  			}
  		},
  		easeInOutBounce: function (t) {
  			if (t < 1/2) return animationOptions.easeInBounce (t*2) * .5;
  			return animationOptions.easeOutBounce (t*2-1) * .5 + 1*.5;
  		}
  	};
  
  	//Variables global to the chart
  	var width = context.canvas.width;
  	var height = context.canvas.height;
  
  
  	//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
  	if (window.devicePixelRatio) {
  		context.canvas.style.width = width + "px";
  		context.canvas.style.height = height + "px";
  		context.canvas.height = height * window.devicePixelRatio;
  		context.canvas.width = width * window.devicePixelRatio;
  		context.scale(window.devicePixelRatio, window.devicePixelRatio);
  	}
  
  	this.PolarArea = function(data,options){
  
  		chart.PolarArea.defaults = {
  			scaleOverlay : true,
  			scaleOverride : false,
  			scaleSteps : null,
  			scaleStepWidth : null,
  			scaleStartValue : null,
  			scaleShowLine : true,
  			scaleLineColor : "rgba(0,0,0,.1)",
  			scaleLineWidth : 1,
  			scaleShowLabels : true,
  			scaleLabel : "<%=value%>",
  			scaleFontFamily : "'Arial'",
  			scaleFontSize : 12,
  			scaleFontStyle : "normal",
  			scaleFontColor : "#666",
  			scaleShowLabelBackdrop : true,
  			scaleBackdropColor : "rgba(255,255,255,0.75)",
  			scaleBackdropPaddingY : 2,
  			scaleBackdropPaddingX : 2,
  			segmentShowStroke : true,
  			segmentStrokeColor : "#fff",
  			segmentStrokeWidth : 2,
  			animation : true,
  			animationSteps : 100,
  			animationEasing : "easeOutBounce",
  			animateRotate : true,
  			animateScale : false,
  			onAnimationComplete : null
  		};
  
  		var config = (options)? mergeChartConfig(chart.PolarArea.defaults,options) : chart.PolarArea.defaults;
  
  		return new PolarArea(data,config,context);
  	};
  
  	this.Radar = function(data,options){
  
  		chart.Radar.defaults = {
  			scaleOverlay : false,
  			scaleOverride : false,
  			scaleSteps : null,
  			scaleStepWidth : null,
  			scaleStartValue : null,
  			scaleShowLine : true,
  			scaleLineColor : "rgba(0,0,0,.1)",
  			scaleLineWidth : 1,
  			scaleShowLabels : false,
  			scaleLabel : "<%=value%>",
  			scaleFontFamily : "'Arial'",
  			scaleFontSize : 12,
  			scaleFontStyle : "normal",
  			scaleFontColor : "#666",
  			scaleShowLabelBackdrop : true,
  			scaleBackdropColor : "rgba(255,255,255,0.75)",
  			scaleBackdropPaddingY : 2,
  			scaleBackdropPaddingX : 2,
  			angleShowLineOut : true,
  			angleLineColor : "rgba(0,0,0,.1)",
  			angleLineWidth : 1,
  			pointLabelFontFamily : "'Arial'",
  			pointLabelFontStyle : "normal",
  			pointLabelFontSize : 12,
  			pointLabelFontColor : "#666",
  			pointDot : true,
  			pointDotRadius : 3,
  			pointDotStrokeWidth : 1,
  			datasetStroke : true,
  			datasetStrokeWidth : 2,
  			datasetFill : true,
  			animation : true,
  			animationSteps : 60,
  			animationEasing : "easeOutQuart",
  			onAnimationComplete : null
  		};
  
  		var config = (options)? mergeChartConfig(chart.Radar.defaults,options) : chart.Radar.defaults;
  
  		return new Radar(data,config,context);
  	};
  
  	this.Pie = function(data,options){
  		chart.Pie.defaults = {
  			segmentShowStroke : true,
  			segmentStrokeColor : "#fff",
  			segmentStrokeWidth : 2,
  			animation : true,
  			animationSteps : 100,
  			animationEasing : "easeOutBounce",
  			animateRotate : true,
  			animateScale : false,
  			onAnimationComplete : null
  		};
  
  		var config = (options)? mergeChartConfig(chart.Pie.defaults,options) : chart.Pie.defaults;
  
  		return new Pie(data,config,context);
  	};
  
  	this.Doughnut = function(data,options){
  
  		chart.Doughnut.defaults = {
  			segmentShowStroke : true,
  			segmentStrokeColor : "#fff",
  			segmentStrokeWidth : 2,
  			percentageInnerCutout : 50,
  			animation : true,
  			animationSteps : 100,
  			animationEasing : "easeOutBounce",
  			animateRotate : true,
  			animateScale : false,
  			onAnimationComplete : null
  		};
  
  		var config = (options)? mergeChartConfig(chart.Doughnut.defaults,options) : chart.Doughnut.defaults;
  
  		return new Doughnut(data,config,context);
  
  	};
  
  	this.Line = function(data,options){
  
  		chart.Line.defaults = {
  			scaleOverlay : false,
  			scaleOverride : false,
  			scaleSteps : null,
  			scaleStepWidth : null,
  			scaleStartValue : null,
  			scaleLineColor : "rgba(0,0,0,.1)",
  			scaleLineWidth : 1,
  			scaleShowLabels : true,
  			scaleLabel : "<%=value%>",
  			scaleFontFamily : "'Arial'",
  			scaleFontSize : 12,
  			scaleFontStyle : "normal",
  			scaleFontColor : "#666",
  			scaleShowGridLines : true,
  			scaleGridLineColor : "rgba(0,0,0,.05)",
  			scaleGridLineWidth : 1,
  			bezierCurve : true,
  			pointDot : true,
  			pointDotRadius : 4,
  			pointDotStrokeWidth : 2,
  			datasetStroke : true,
  			datasetStrokeWidth : 2,
  			datasetFill : true,
  			animation : true,
  			animationSteps : 60,
  			animationEasing : "easeOutQuart",
  			onAnimationComplete : null
  		};
  		var config = (options) ? mergeChartConfig(chart.Line.defaults,options) : chart.Line.defaults;
  
  		return new Line(data,config,context);
  	}
  
  	this.Bar = function(data,options){
  		chart.Bar.defaults = {
  			scaleOverlay : false,
  			scaleOverride : false,
  			scaleSteps : null,
  			scaleStepWidth : null,
  			scaleStartValue : null,
  			scaleLineColor : "rgba(0,0,0,.1)",
  			scaleLineWidth : 1,
  			scaleShowLabels : true,
  			scaleLabel : "<%=value%>",
  			scaleFontFamily : "'Arial'",
  			scaleFontSize : 12,
  			scaleFontStyle : "normal",
  			scaleFontColor : "#666",
  			scaleShowGridLines : true,
  			scaleGridLineColor : "rgba(0,0,0,.05)",
  			scaleGridLineWidth : 1,
  			barShowStroke : true,
  			barStrokeWidth : 2,
  			barValueSpacing : 5,
  			barDatasetSpacing : 1,
  			animation : true,
  			animationSteps : 60,
  			animationEasing : "easeOutQuart",
  			onAnimationComplete : null
  		};
  		var config = (options) ? mergeChartConfig(chart.Bar.defaults,options) : chart.Bar.defaults;
  
  		return new Bar(data,config,context);
  	}
  
  	var clear = function(c){
  		c.clearRect(0, 0, width, height);
  	};
  
  	var PolarArea = function(data,config,ctx){
  		var maxSize, scaleHop, calculatedScale, labelHeight, scaleHeight, valueBounds, labelTemplateString;
  
  
  		calculateDrawingSizes();
  
  		valueBounds = getValueBounds();
  
  		labelTemplateString = (config.scaleShowLabels)? config.scaleLabel : null;
  
  		//Check and set the scale
  		if (!config.scaleOverride){
  
  			calculatedScale = calculateScale(scaleHeight,valueBounds.maxSteps,valueBounds.minSteps,valueBounds.maxValue,valueBounds.minValue,labelTemplateString);
  		}
  		else {
  			calculatedScale = {
  				steps : config.scaleSteps,
  				stepValue : config.scaleStepWidth,
  				graphMin : config.scaleStartValue,
  				labels : []
  			}
  			populateLabels(labelTemplateString, calculatedScale.labels,calculatedScale.steps,config.scaleStartValue,config.scaleStepWidth);
  		}
  
  		scaleHop = maxSize/(calculatedScale.steps);
  
  		//Wrap in an animation loop wrapper
  		animationLoop(config,drawScale,drawAllSegments,ctx);
  
  		function calculateDrawingSizes(){
  			maxSize = (Min([width,height])/2);
  			//Remove whatever is larger - the font size or line width.
  
  			maxSize -= Max([config.scaleFontSize*0.5,config.scaleLineWidth*0.5]);
  
  			labelHeight = config.scaleFontSize*2;
  			//If we're drawing the backdrop - add the Y padding to the label height and remove from drawing region.
  			if (config.scaleShowLabelBackdrop){
  				labelHeight += (2 * config.scaleBackdropPaddingY);
  				maxSize -= config.scaleBackdropPaddingY*1.5;
  			}
  
  			scaleHeight = maxSize;
  			//If the label height is less than 5, set it to 5 so we don't have lines on top of each other.
  			labelHeight = Default(labelHeight,5);
  		}
  		function drawScale(){
  			for (var i=0; i<calculatedScale.steps; i++){
  				//If the line object is there
  				if (config.scaleShowLine){
  					ctx.beginPath();
  					ctx.arc(width/2, height/2, scaleHop * (i + 1), 0, (Math.PI * 2), true);
  					ctx.strokeStyle = config.scaleLineColor;
  					ctx.lineWidth = config.scaleLineWidth;
  					ctx.stroke();
  				}
  
  				if (config.scaleShowLabels){
  					ctx.textAlign = "center";
  					ctx.font = config.scaleFontStyle + " " + config.scaleFontSize + "px " + config.scaleFontFamily;
   					var label =  calculatedScale.labels[i];
  					//If the backdrop object is within the font object
  					if (config.scaleShowLabelBackdrop){
  						var textWidth = ctx.measureText(label).width;
  						ctx.fillStyle = config.scaleBackdropColor;
  						ctx.beginPath();
  						ctx.rect(
  							Math.round(width/2 - textWidth/2 - config.scaleBackdropPaddingX),     //X
  							Math.round(height/2 - (scaleHop * (i + 1)) - config.scaleFontSize*0.5 - config.scaleBackdropPaddingY),//Y
  							Math.round(textWidth + (config.scaleBackdropPaddingX*2)), //Width
  							Math.round(config.scaleFontSize + (config.scaleBackdropPaddingY*2)) //Height
  						);
  						ctx.fill();
  					}
  					ctx.textBaseline = "middle";
  					ctx.fillStyle = config.scaleFontColor;
  					ctx.fillText(label,width/2,height/2 - (scaleHop * (i + 1)));
  				}
  			}
  		}
  		function drawAllSegments(animationDecimal){
  			var startAngle = -Math.PI/2,
  			angleStep = (Math.PI*2)/data.length,
  			scaleAnimation = 1,
  			rotateAnimation = 1;
  			if (config.animation) {
  				if (config.animateScale) {
  					scaleAnimation = animationDecimal;
  				}
  				if (config.animateRotate){
  					rotateAnimation = animationDecimal;
  				}
  			}
  
  			for (var i=0; i<data.length; i++){
  
  				ctx.beginPath();
  				ctx.arc(width/2,height/2,scaleAnimation * calculateOffset(data[i].value,calculatedScale,scaleHop),startAngle, startAngle + rotateAnimation*angleStep, false);
  				ctx.lineTo(width/2,height/2);
  				ctx.closePath();
  				ctx.fillStyle = data[i].color;
  				ctx.fill();
  
  				if(config.segmentShowStroke){
  					ctx.strokeStyle = config.segmentStrokeColor;
  					ctx.lineWidth = config.segmentStrokeWidth;
  					ctx.stroke();
  				}
  				startAngle += rotateAnimation*angleStep;
  			}
  		}
  		function getValueBounds() {
  			var upperValue = Number.MIN_VALUE;
  			var lowerValue = Number.MAX_VALUE;
  			for (var i=0; i<data.length; i++){
  				if (data[i].value > upperValue) {upperValue = data[i].value;}
  				if (data[i].value < lowerValue) {lowerValue = data[i].value;}
  			};
  
  			var maxSteps = Math.floor((scaleHeight / (labelHeight*0.66)));
  			var minSteps = Math.floor((scaleHeight / labelHeight*0.5));
  
  			return {
  				maxValue : upperValue,
  				minValue : lowerValue,
  				maxSteps : maxSteps,
  				minSteps : minSteps
  			};
  
  
  		}
  	}
  
  	var Radar = function (data,config,ctx) {
  		var maxSize, scaleHop, calculatedScale, labelHeight, scaleHeight, valueBounds, labelTemplateString;
  
  		//If no labels are defined set to an empty array, so referencing length for looping doesn't blow up.
  		if (!data.labels) data.labels = [];
  
  		calculateDrawingSizes();
  
  		var valueBounds = getValueBounds();
  
  		labelTemplateString = (config.scaleShowLabels)? config.scaleLabel : null;
  
  		//Check and set the scale
  		if (!config.scaleOverride){
  
  			calculatedScale = calculateScale(scaleHeight,valueBounds.maxSteps,valueBounds.minSteps,valueBounds.maxValue,valueBounds.minValue,labelTemplateString);
  		}
  		else {
  			calculatedScale = {
  				steps : config.scaleSteps,
  				stepValue : config.scaleStepWidth,
  				graphMin : config.scaleStartValue,
  				labels : []
  			}
  			populateLabels(labelTemplateString, calculatedScale.labels,calculatedScale.steps,config.scaleStartValue,config.scaleStepWidth);
  		}
  
  		scaleHop = maxSize/(calculatedScale.steps);
  
  		animationLoop(config,drawScale,drawAllDataPoints,ctx);
  
  		//Radar specific functions.
  		function drawAllDataPoints(animationDecimal){
  			var rotationDegree = (2*Math.PI)/data.datasets[0].data.length;
  
  			ctx.save();
  			//translate to the centre of the canvas.
  			ctx.translate(width/2,height/2);
  
  			//We accept multiple data sets for radar charts, so show loop through each set
  			for (var i=0; i<data.datasets.length; i++){
  				ctx.beginPath();
  
  				ctx.moveTo(0,animationDecimal*(-1*calculateOffset(data.datasets[i].data[0],calculatedScale,scaleHop)));
  				for (var j=1; j<data.datasets[i].data.length; j++){
  					ctx.rotate(rotationDegree);
  					ctx.lineTo(0,animationDecimal*(-1*calculateOffset(data.datasets[i].data[j],calculatedScale,scaleHop)));
  
  				}
  				ctx.closePath();
  
  
  				ctx.fillStyle = data.datasets[i].fillColor;
  				ctx.strokeStyle = data.datasets[i].strokeColor;
  				ctx.lineWidth = config.datasetStrokeWidth;
  				ctx.fill();
  				ctx.stroke();
  
  
  				if (config.pointDot){
  					ctx.fillStyle = data.datasets[i].pointColor;
  					ctx.strokeStyle = data.datasets[i].pointStrokeColor;
  					ctx.lineWidth = config.pointDotStrokeWidth;
  					for (var k=0; k<data.datasets[i].data.length; k++){
  						ctx.rotate(rotationDegree);
  						ctx.beginPath();
  						ctx.arc(0,animationDecimal*(-1*calculateOffset(data.datasets[i].data[k],calculatedScale,scaleHop)),config.pointDotRadius,2*Math.PI,false);
  						ctx.fill();
  						ctx.stroke();
  					}
  
  				}
  				ctx.rotate(rotationDegree);
  
  			}
  			ctx.restore();
  
  
  		}
  		function drawScale(){
  			var rotationDegree = (2*Math.PI)/data.datasets[0].data.length;
  			ctx.save();
  		    ctx.translate(width / 2, height / 2);
  
  			if (config.angleShowLineOut){
  				ctx.strokeStyle = config.angleLineColor;
  				ctx.lineWidth = config.angleLineWidth;
  				for (var h=0; h<data.datasets[0].data.length; h++){
  
  				    ctx.rotate(rotationDegree);
  					ctx.beginPath();
  					ctx.moveTo(0,0);
  					ctx.lineTo(0,-maxSize);
  					ctx.stroke();
  				}
  			}
  
  			for (var i=0; i<calculatedScale.steps; i++){
  				ctx.beginPath();
  
  				if(config.scaleShowLine){
  					ctx.strokeStyle = config.scaleLineColor;
  					ctx.lineWidth = config.scaleLineWidth;
  					ctx.moveTo(0,-scaleHop * (i+1));
  					for (var j=0; j<data.datasets[0].data.length; j++){
  					    ctx.rotate(rotationDegree);
  						ctx.lineTo(0,-scaleHop * (i+1));
  					}
  					ctx.closePath();
  					ctx.stroke();
  
  				}
  
  				if (config.scaleShowLabels){
  					ctx.textAlign = 'center';
  					ctx.font = config.scaleFontStyle + " " + config.scaleFontSize+"px " + config.scaleFontFamily;
  					ctx.textBaseline = "middle";
  
  					if (config.scaleShowLabelBackdrop){
  						var textWidth = ctx.measureText(calculatedScale.labels[i]).width;
  						ctx.fillStyle = config.scaleBackdropColor;
  						ctx.beginPath();
  						ctx.rect(
  							Math.round(- textWidth/2 - config.scaleBackdropPaddingX),     //X
  							Math.round((-scaleHop * (i + 1)) - config.scaleFontSize*0.5 - config.scaleBackdropPaddingY),//Y
  							Math.round(textWidth + (config.scaleBackdropPaddingX*2)), //Width
  							Math.round(config.scaleFontSize + (config.scaleBackdropPaddingY*2)) //Height
  						);
  						ctx.fill();
  					}
  					ctx.fillStyle = config.scaleFontColor;
  					ctx.fillText(calculatedScale.labels[i],0,-scaleHop*(i+1));
  				}
  
  			}
  			for (var k=0; k<data.labels.length; k++){
  			ctx.font = config.pointLabelFontStyle + " " + config.pointLabelFontSize+"px " + config.pointLabelFontFamily;
  			ctx.fillStyle = config.pointLabelFontColor;
  				var opposite = Math.sin(rotationDegree*k) * (maxSize + config.pointLabelFontSize);
  				var adjacent = Math.cos(rotationDegree*k) * (maxSize + config.pointLabelFontSize);
  
  				if(rotationDegree*k == Math.PI || rotationDegree*k == 0){
  					ctx.textAlign = "center";
  				}
  				else if(rotationDegree*k > Math.PI){
  					ctx.textAlign = "right";
  				}
  				else{
  					ctx.textAlign = "left";
  				}
  
  				ctx.textBaseline = "middle";
  
  				ctx.fillText(data.labels[k],opposite,-adjacent);
  
  			}
  			ctx.restore();
  		};
  		function calculateDrawingSizes(){
  			maxSize = (Min([width,height])/2);
  
  			labelHeight = config.scaleFontSize*2;
  
  			var labelLength = 0;
  			for (var i=0; i<data.labels.length; i++){
  				ctx.font = config.pointLabelFontStyle + " " + config.pointLabelFontSize+"px " + config.pointLabelFontFamily;
  				var textMeasurement = ctx.measureText(data.labels[i]).width;
  				if(textMeasurement>labelLength) labelLength = textMeasurement;
  			}
  
  			//Figure out whats the largest - the height of the text or the width of what's there, and minus it from the maximum usable size.
  			maxSize -= Max([labelLength,((config.pointLabelFontSize/2)*1.5)]);
  
  			maxSize -= config.pointLabelFontSize;
  			maxSize = CapValue(maxSize, null, 0);
  			scaleHeight = maxSize;
  			//If the label height is less than 5, set it to 5 so we don't have lines on top of each other.
  			labelHeight = Default(labelHeight,5);
  		};
  		function getValueBounds() {
  			var upperValue = Number.MIN_VALUE;
  			var lowerValue = Number.MAX_VALUE;
  
  			for (var i=0; i<data.datasets.length; i++){
  				for (var j=0; j<data.datasets[i].data.length; j++){
  					if (data.datasets[i].data[j] > upperValue){upperValue = data.datasets[i].data[j]}
  					if (data.datasets[i].data[j] < lowerValue){lowerValue = data.datasets[i].data[j]}
  				}
  			}
  
  			var maxSteps = Math.floor((scaleHeight / (labelHeight*0.66)));
  			var minSteps = Math.floor((scaleHeight / labelHeight*0.5));
  
  			return {
  				maxValue : upperValue,
  				minValue : lowerValue,
  				maxSteps : maxSteps,
  				minSteps : minSteps
  			};
  
  
  		}
  	}
  
  	var Pie = function(data,config,ctx){
  		var segmentTotal = 0;
  
  		//In case we have a canvas that is not a square. Minus 5 pixels as padding round the edge.
  		var pieRadius = Min([height/2,width/2]) - 5;
  
  		for (var i=0; i<data.length; i++){
  			segmentTotal += data[i].value;
  		}
  
  
  		animationLoop(config,null,drawPieSegments,ctx);
  
  		function drawPieSegments (animationDecimal){
  			var cumulativeAngle = -Math.PI/2,
  			scaleAnimation = 1,
  			rotateAnimation = 1;
  			if (config.animation) {
  				if (config.animateScale) {
  					scaleAnimation = animationDecimal;
  				}
  				if (config.animateRotate){
  					rotateAnimation = animationDecimal;
  				}
  			}
  			for (var i=0; i<data.length; i++){
  				var segmentAngle = rotateAnimation * ((data[i].value/segmentTotal) * (Math.PI*2));
  				ctx.beginPath();
  				ctx.arc(width/2,height/2,scaleAnimation * pieRadius,cumulativeAngle,cumulativeAngle + segmentAngle);
  				ctx.lineTo(width/2,height/2);
  				ctx.closePath();
  				ctx.fillStyle = data[i].color;
  				ctx.fill();
  
  				if(config.segmentShowStroke){
  					ctx.lineWidth = config.segmentStrokeWidth;
  					ctx.strokeStyle = config.segmentStrokeColor;
  					ctx.stroke();
  				}
  				cumulativeAngle += segmentAngle;
  			}
  		}
  	}
  
  	var Doughnut = function(data,config,ctx){
  		var segmentTotal = 0;
  
  		//In case we have a canvas that is not a square. Minus 5 pixels as padding round the edge.
  		var doughnutRadius = Min([height/2,width/2]) - 5;
  
  		var cutoutRadius = doughnutRadius * (config.percentageInnerCutout/100);
  
  		for (var i=0; i<data.length; i++){
  			segmentTotal += data[i].value;
  		}
  
  
  		animationLoop(config,null,drawPieSegments,ctx);
  
  
  		function drawPieSegments (animationDecimal){
  			var cumulativeAngle = -Math.PI/2,
  			scaleAnimation = 1,
  			rotateAnimation = 1;
  			if (config.animation) {
  				if (config.animateScale) {
  					scaleAnimation = animationDecimal;
  				}
  				if (config.animateRotate){
  					rotateAnimation = animationDecimal;
  				}
  			}
  			for (var i=0; i<data.length; i++){
  				var segmentAngle = rotateAnimation * ((data[i].value/segmentTotal) * (Math.PI*2));
  				ctx.beginPath();
  				ctx.arc(width/2,height/2,scaleAnimation * doughnutRadius,cumulativeAngle,cumulativeAngle + segmentAngle,false);
  				ctx.arc(width/2,height/2,scaleAnimation * cutoutRadius,cumulativeAngle + segmentAngle,cumulativeAngle,true);
  				ctx.closePath();
  				ctx.fillStyle = data[i].color;
  				ctx.fill();
  
  				if(config.segmentShowStroke){
  					ctx.lineWidth = config.segmentStrokeWidth;
  					ctx.strokeStyle = config.segmentStrokeColor;
  					ctx.stroke();
  				}
  				cumulativeAngle += segmentAngle;
  			}
  		}
  
  
  
  	}
  
  	var Line = function(data,config,ctx){
  		var maxSize, scaleHop, calculatedScale, labelHeight, scaleHeight, valueBounds, labelTemplateString, valueHop,widestXLabel, xAxisLength,yAxisPosX,xAxisPosY, rotateLabels = 0;
  
  		calculateDrawingSizes();
  
  		valueBounds = getValueBounds();
  		//Check and set the scale
  		labelTemplateString = (config.scaleShowLabels)? config.scaleLabel : "";
  		if (!config.scaleOverride){
  
  			calculatedScale = calculateScale(scaleHeight,valueBounds.maxSteps,valueBounds.minSteps,valueBounds.maxValue,valueBounds.minValue,labelTemplateString);
  		}
  		else {
  			calculatedScale = {
  				steps : config.scaleSteps,
  				stepValue : config.scaleStepWidth,
  				graphMin : config.scaleStartValue,
  				labels : []
  			}
  			populateLabels(labelTemplateString, calculatedScale.labels,calculatedScale.steps,config.scaleStartValue,config.scaleStepWidth);
  		}
  
  		scaleHop = Math.floor(scaleHeight/calculatedScale.steps);
  		calculateXAxisSize();
  		animationLoop(config,drawScale,drawLines,ctx);
  
  		function drawLines(animPc){
  			for (var i=0; i<data.datasets.length; i++){
  				ctx.strokeStyle = data.datasets[i].strokeColor;
  				ctx.lineWidth = config.datasetStrokeWidth;
  				ctx.beginPath();
  				ctx.moveTo(yAxisPosX, xAxisPosY - animPc*(calculateOffset(data.datasets[i].data[0],calculatedScale,scaleHop)))
  
  				for (var j=1; j<data.datasets[i].data.length; j++){
  					if (config.bezierCurve){
  						ctx.bezierCurveTo(xPos(j-0.5),yPos(i,j-1),xPos(j-0.5),yPos(i,j),xPos(j),yPos(i,j));
  					}
  					else{
  						ctx.lineTo(xPos(j),yPos(i,j));
  					}
  				}
  				ctx.stroke();
  				if (config.datasetFill){
  					ctx.lineTo(yAxisPosX + (valueHop*(data.datasets[i].data.length-1)),xAxisPosY);
  					ctx.lineTo(yAxisPosX,xAxisPosY);
  					ctx.closePath();
  					ctx.fillStyle = data.datasets[i].fillColor;
  					ctx.fill();
  				}
  				else{
  					ctx.closePath();
  				}
  				if(config.pointDot){
  					ctx.fillStyle = data.datasets[i].pointColor;
  					ctx.strokeStyle = data.datasets[i].pointStrokeColor;
  					ctx.lineWidth = config.pointDotStrokeWidth;
  					for (var k=0; k<data.datasets[i].data.length; k++){
  						ctx.beginPath();
  						ctx.arc(yAxisPosX + (valueHop *k),xAxisPosY - animPc*(calculateOffset(data.datasets[i].data[k],calculatedScale,scaleHop)),config.pointDotRadius,0,Math.PI*2,true);
  						ctx.fill();
  						ctx.stroke();
  					}
  				}
  			}
  
  			function yPos(dataSet,iteration){
  				return xAxisPosY - animPc*(calculateOffset(data.datasets[dataSet].data[iteration],calculatedScale,scaleHop));
  			}
  			function xPos(iteration){
  				return yAxisPosX + (valueHop * iteration);
  			}
  		}
  		function drawScale(){
  			//X axis line
  			ctx.lineWidth = config.scaleLineWidth;
  			ctx.strokeStyle = config.scaleLineColor;
  			ctx.beginPath();
  			ctx.moveTo(width-widestXLabel/2+5,xAxisPosY);
  			ctx.lineTo(width-(widestXLabel/2)-xAxisLength-5,xAxisPosY);
  			ctx.stroke();
  
  
  			if (rotateLabels > 0){
  				ctx.save();
  				ctx.textAlign = "right";
  			}
  			else{
  				ctx.textAlign = "center";
  			}
  			ctx.fillStyle = config.scaleFontColor;
  			for (var i=0; i<data.labels.length; i++){
  				ctx.save();
  				if (rotateLabels > 0){
  					ctx.translate(yAxisPosX + i*valueHop,xAxisPosY + config.scaleFontSize);
  					ctx.rotate(-(rotateLabels * (Math.PI/180)));
  					ctx.fillText(data.labels[i], 0,0);
  					ctx.restore();
  				}
  
  				else{
  					ctx.fillText(data.labels[i], yAxisPosX + i*valueHop,xAxisPosY + config.scaleFontSize+3);
  				}
  
  				ctx.beginPath();
  				ctx.moveTo(yAxisPosX + i * valueHop, xAxisPosY+3);
  
  				//Check i isnt 0, so we dont go over the Y axis twice.
  				if(config.scaleShowGridLines && i>0){
  					ctx.lineWidth = config.scaleGridLineWidth;
  					ctx.strokeStyle = config.scaleGridLineColor;
  					ctx.lineTo(yAxisPosX + i * valueHop, 5);
  				}
  				else{
  					ctx.lineTo(yAxisPosX + i * valueHop, xAxisPosY+3);
  				}
  				ctx.stroke();
  			}
  
  			//Y axis
  			ctx.lineWidth = config.scaleLineWidth;
  			ctx.strokeStyle = config.scaleLineColor;
  			ctx.beginPath();
  			ctx.moveTo(yAxisPosX,xAxisPosY+5);
  			ctx.lineTo(yAxisPosX,5);
  			ctx.stroke();
  
  			ctx.textAlign = "right";
  			ctx.textBaseline = "middle";
  			for (var j=0; j<calculatedScale.steps; j++){
  				ctx.beginPath();
  				ctx.moveTo(yAxisPosX-3,xAxisPosY - ((j+1) * scaleHop));
  				if (config.scaleShowGridLines){
  					ctx.lineWidth = config.scaleGridLineWidth;
  					ctx.strokeStyle = config.scaleGridLineColor;
  					ctx.lineTo(yAxisPosX + xAxisLength + 5,xAxisPosY - ((j+1) * scaleHop));
  				}
  				else{
  					ctx.lineTo(yAxisPosX-0.5,xAxisPosY - ((j+1) * scaleHop));
  				}
  
  				ctx.stroke();
  
  				if (config.scaleShowLabels){
  					ctx.fillText(calculatedScale.labels[j],yAxisPosX-8,xAxisPosY - ((j+1) * scaleHop));
  				}
  			}
  
  
  		}
  		function calculateXAxisSize(){
  			var longestText = 1;
  			//if we are showing the labels
  			if (config.scaleShowLabels){
  				ctx.font = config.scaleFontStyle + " " + config.scaleFontSize+"px " + config.scaleFontFamily;
  				for (var i=0; i<calculatedScale.labels.length; i++){
  					var measuredText = ctx.measureText(calculatedScale.labels[i]).width;
  					longestText = (measuredText > longestText)? measuredText : longestText;
  				}
  				//Add a little extra padding from the y axis
  				longestText +=10;
  			}
  			xAxisLength = width - longestText - widestXLabel;
  			valueHop = Math.floor(xAxisLength/(data.labels.length-1));
  
  			yAxisPosX = width-widestXLabel/2-xAxisLength;
  			xAxisPosY = scaleHeight + config.scaleFontSize/2;
  		}
  		function calculateDrawingSizes(){
  			maxSize = height;
  
  			//Need to check the X axis first - measure the length of each text metric, and figure out if we need to rotate by 45 degrees.
  			ctx.font = config.scaleFontStyle + " " + config.scaleFontSize+"px " + config.scaleFontFamily;
  			widestXLabel = 1;
  			for (var i=0; i<data.labels.length; i++){
  				var textLength = ctx.measureText(data.labels[i]).width;
  				//If the text length is longer - make that equal to longest text!
  				widestXLabel = (textLength > widestXLabel)? textLength : widestXLabel;
  			}
  			if (width/data.labels.length < widestXLabel){
  				rotateLabels = 45;
  				if (width/data.labels.length < Math.cos(rotateLabels) * widestXLabel){
  					rotateLabels = 90;
  					maxSize -= widestXLabel;
  				}
  				else{
  					maxSize -= Math.sin(rotateLabels) * widestXLabel;
  				}
  			}
  			else{
  				maxSize -= config.scaleFontSize;
  			}
  
  			//Add a little padding between the x line and the text
  			maxSize -= 5;
  
  
  			labelHeight = config.scaleFontSize;
  
  			maxSize -= labelHeight;
  			//Set 5 pixels greater than the font size to allow for a little padding from the X axis.
  
  			scaleHeight = maxSize;
  
  			//Then get the area above we can safely draw on.
  
  		}
  		function getValueBounds() {
  			var upperValue = Number.MIN_VALUE;
  			var lowerValue = Number.MAX_VALUE;
  			for (var i=0; i<data.datasets.length; i++){
  				for (var j=0; j<data.datasets[i].data.length; j++){
  					if ( data.datasets[i].data[j] > upperValue) { upperValue = data.datasets[i].data[j] };
  					if ( data.datasets[i].data[j] < lowerValue) { lowerValue = data.datasets[i].data[j] };
  				}
  			};
  
  			var maxSteps = Math.floor((scaleHeight / (labelHeight*0.66)));
  			var minSteps = Math.floor((scaleHeight / labelHeight*0.5));
  
  			return {
  				maxValue : upperValue,
  				minValue : lowerValue,
  				maxSteps : maxSteps,
  				minSteps : minSteps
  			};
  
  
  		}
  
  
  	}
  
  	var Bar = function(data,config,ctx){
  		var maxSize, scaleHop, calculatedScale, labelHeight, scaleHeight, valueBounds, labelTemplateString, valueHop,widestXLabel, xAxisLength,yAxisPosX,xAxisPosY,barWidth, rotateLabels = 0;
  
  		calculateDrawingSizes();
  
  		valueBounds = getValueBounds();
  		//Check and set the scale
  		labelTemplateString = (config.scaleShowLabels)? config.scaleLabel : "";
  		if (!config.scaleOverride){
  
  			calculatedScale = calculateScale(scaleHeight,valueBounds.maxSteps,valueBounds.minSteps,valueBounds.maxValue,valueBounds.minValue,labelTemplateString);
  		}
  		else {
  			calculatedScale = {
  				steps : config.scaleSteps,
  				stepValue : config.scaleStepWidth,
  				graphMin : config.scaleStartValue,
  				labels : []
  			}
  			populateLabels(labelTemplateString, calculatedScale.labels,calculatedScale.steps,config.scaleStartValue,config.scaleStepWidth);
  		}
  
  		scaleHop = Math.floor(scaleHeight/calculatedScale.steps);
  		calculateXAxisSize();
  		animationLoop(config,drawScale,drawBars,ctx);
  
  		function drawBars(animPc){
  			ctx.lineWidth = config.barStrokeWidth;
  			for (var i=0; i<data.datasets.length; i++){
  					ctx.fillStyle = data.datasets[i].fillColor;
  					ctx.strokeStyle = data.datasets[i].strokeColor;
  				for (var j=0; j<data.datasets[i].data.length; j++){
  					var barOffset = yAxisPosX + config.barValueSpacing + valueHop*j + barWidth*i + config.barDatasetSpacing*i + config.barStrokeWidth*i;
  
  					ctx.beginPath();
  					ctx.moveTo(barOffset, xAxisPosY);
  					ctx.lineTo(barOffset, xAxisPosY - animPc*calculateOffset(data.datasets[i].data[j],calculatedScale,scaleHop)+(config.barStrokeWidth/2));
  					ctx.lineTo(barOffset + barWidth, xAxisPosY - animPc*calculateOffset(data.datasets[i].data[j],calculatedScale,scaleHop)+(config.barStrokeWidth/2));
  					ctx.lineTo(barOffset + barWidth, xAxisPosY);
  					if(config.barShowStroke){
  						ctx.stroke();
  					}
  					ctx.closePath();
  					ctx.fill();
  				}
  			}
  
  		}
  		function drawScale(){
  			//X axis line
  			ctx.lineWidth = config.scaleLineWidth;
  			ctx.strokeStyle = config.scaleLineColor;
  			ctx.beginPath();
  			ctx.moveTo(width-widestXLabel/2+5,xAxisPosY);
  			ctx.lineTo(width-(widestXLabel/2)-xAxisLength-5,xAxisPosY);
  			ctx.stroke();
  
  
  			if (rotateLabels > 0){
  				ctx.save();
  				ctx.textAlign = "right";
  			}
  			else{
  				ctx.textAlign = "center";
  			}
  			ctx.fillStyle = config.scaleFontColor;
  			for (var i=0; i<data.labels.length; i++){
  				ctx.save();
  				if (rotateLabels > 0){
  					ctx.translate(yAxisPosX + i*valueHop,xAxisPosY + config.scaleFontSize);
  					ctx.rotate(-(rotateLabels * (Math.PI/180)));
  					ctx.fillText(data.labels[i], 0,0);
  					ctx.restore();
  				}
  
  				else{
  					ctx.fillText(data.labels[i], yAxisPosX + i*valueHop + valueHop/2,xAxisPosY + config.scaleFontSize+3);
  				}
  
  				ctx.beginPath();
  				ctx.moveTo(yAxisPosX + (i+1) * valueHop, xAxisPosY+3);
  
  				//Check i isnt 0, so we dont go over the Y axis twice.
  					ctx.lineWidth = config.scaleGridLineWidth;
  					ctx.strokeStyle = config.scaleGridLineColor;
  					ctx.lineTo(yAxisPosX + (i+1) * valueHop, 5);
  				ctx.stroke();
  			}
  
  			//Y axis
  			ctx.lineWidth = config.scaleLineWidth;
  			ctx.strokeStyle = config.scaleLineColor;
  			ctx.beginPath();
  			ctx.moveTo(yAxisPosX,xAxisPosY+5);
  			ctx.lineTo(yAxisPosX,5);
  			ctx.stroke();
  
  			ctx.textAlign = "right";
  			ctx.textBaseline = "middle";
  			for (var j=0; j<calculatedScale.steps; j++){
  				ctx.beginPath();
  				ctx.moveTo(yAxisPosX-3,xAxisPosY - ((j+1) * scaleHop));
  				if (config.scaleShowGridLines){
  					ctx.lineWidth = config.scaleGridLineWidth;
  					ctx.strokeStyle = config.scaleGridLineColor;
  					ctx.lineTo(yAxisPosX + xAxisLength + 5,xAxisPosY - ((j+1) * scaleHop));
  				}
  				else{
  					ctx.lineTo(yAxisPosX-0.5,xAxisPosY - ((j+1) * scaleHop));
  				}
  
  				ctx.stroke();
  				if (config.scaleShowLabels){
  					ctx.fillText(calculatedScale.labels[j],yAxisPosX-8,xAxisPosY - ((j+1) * scaleHop));
  				}
  			}
  
  
  		}
  		function calculateXAxisSize(){
  			var longestText = 1;
  			//if we are showing the labels
  			if (config.scaleShowLabels){
  				ctx.font = config.scaleFontStyle + " " + config.scaleFontSize+"px " + config.scaleFontFamily;
  				for (var i=0; i<calculatedScale.labels.length; i++){
  					var measuredText = ctx.measureText(calculatedScale.labels[i]).width;
  					longestText = (measuredText > longestText)? measuredText : longestText;
  				}
  				//Add a little extra padding from the y axis
  				longestText +=10;
  			}
  			xAxisLength = width - longestText - widestXLabel;
  			valueHop = Math.floor(xAxisLength/(data.labels.length));
  
  			barWidth = (valueHop - config.scaleGridLineWidth*2 - (config.barValueSpacing*2) - (config.barDatasetSpacing*data.datasets.length-1) - ((config.barStrokeWidth/2)*data.datasets.length-1))/data.datasets.length;
  
  			yAxisPosX = width-widestXLabel/2-xAxisLength;
  			xAxisPosY = scaleHeight + config.scaleFontSize/2;
  		}
  		function calculateDrawingSizes(){
  			maxSize = height;
  
  			//Need to check the X axis first - measure the length of each text metric, and figure out if we need to rotate by 45 degrees.
  			ctx.font = config.scaleFontStyle + " " + config.scaleFontSize+"px " + config.scaleFontFamily;
  			widestXLabel = 1;
  			for (var i=0; i<data.labels.length; i++){
  				var textLength = ctx.measureText(data.labels[i]).width;
  				//If the text length is longer - make that equal to longest text!
  				widestXLabel = (textLength > widestXLabel)? textLength : widestXLabel;
  			}
  			if (width/data.labels.length < widestXLabel){
  				rotateLabels = 45;
  				if (width/data.labels.length < Math.cos(rotateLabels) * widestXLabel){
  					rotateLabels = 90;
  					maxSize -= widestXLabel;
  				}
  				else{
  					maxSize -= Math.sin(rotateLabels) * widestXLabel;
  				}
  			}
  			else{
  				maxSize -= config.scaleFontSize;
  			}
  
  			//Add a little padding between the x line and the text
  			maxSize -= 5;
  
  
  			labelHeight = config.scaleFontSize;
  
  			maxSize -= labelHeight;
  			//Set 5 pixels greater than the font size to allow for a little padding from the X axis.
  
  			scaleHeight = maxSize;
  
  			//Then get the area above we can safely draw on.
  
  		}
  		function getValueBounds() {
  			var upperValue = Number.MIN_VALUE;
  			var lowerValue = Number.MAX_VALUE;
  			for (var i=0; i<data.datasets.length; i++){
  				for (var j=0; j<data.datasets[i].data.length; j++){
  					if ( data.datasets[i].data[j] > upperValue) { upperValue = data.datasets[i].data[j] };
  					if ( data.datasets[i].data[j] < lowerValue) { lowerValue = data.datasets[i].data[j] };
  				}
  			};
  
  			var maxSteps = Math.floor((scaleHeight / (labelHeight*0.66)));
  			var minSteps = Math.floor((scaleHeight / labelHeight*0.5));
  
  			return {
  				maxValue : upperValue,
  				minValue : lowerValue,
  				maxSteps : maxSteps,
  				minSteps : minSteps
  			};
  
  
  		}
  	}
  
  	function calculateOffset(val,calculatedScale,scaleHop){
  		var outerValue = calculatedScale.steps * calculatedScale.stepValue;
  		var adjustedValue = val - calculatedScale.graphMin;
  		var scalingFactor = CapValue(adjustedValue/outerValue,1,0);
  		return (scaleHop*calculatedScale.steps) * scalingFactor;
  	}
  
  	function animationLoop(config,drawScale,drawData,ctx){
  		var animFrameAmount = (config.animation)? 1/CapValue(config.animationSteps,Number.MAX_VALUE,1) : 1,
  			easingFunction = animationOptions[config.animationEasing],
  			percentAnimComplete =(config.animation)? 0 : 1;
  
  
  
  		if (typeof drawScale !== "function") drawScale = function(){};
  
  		requestAnimFrame(animLoop);
  
  		function animateFrame(){
  			var easeAdjustedAnimationPercent =(config.animation)? CapValue(easingFunction(percentAnimComplete),null,0) : 1;
  			clear(ctx);
  			if(config.scaleOverlay){
  				drawData(easeAdjustedAnimationPercent);
  				drawScale();
  			} else {
  				drawScale();
  				drawData(easeAdjustedAnimationPercent);
  			}
  		}
  		function animLoop(){
  			//We need to check if the animation is incomplete (less than 1), or complete (1).
  				percentAnimComplete += animFrameAmount;
  				animateFrame();
  				//Stop the loop continuing forever
  				if (percentAnimComplete <= 1){
  					requestAnimFrame(animLoop);
  				}
  				else{
  					if (typeof config.onAnimationComplete == "function") config.onAnimationComplete();
  				}
  
  		}
  
  	}
  
  	//Declare global functions to be called within this namespace here.
  
  
  	// shim layer with setTimeout fallback
  	var requestAnimFrame = (function(){
  		return window.requestAnimationFrame ||
  			window.webkitRequestAnimationFrame ||
  			window.mozRequestAnimationFrame ||
  			window.oRequestAnimationFrame ||
  			window.msRequestAnimationFrame ||
  			function(callback) {
  				window.setTimeout(callback, 1000 / 60);
  			};
  	})();
  
  	function calculateScale(drawingHeight,maxSteps,minSteps,maxValue,minValue,labelTemplateString){
  			var graphMin,graphMax,graphRange,stepValue,numberOfSteps,valueRange,rangeOrderOfMagnitude,decimalNum;
  
  			valueRange = maxValue - minValue;
  
  			rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange);
  
          	graphMin = Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude);
  
              graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude);
  
              graphRange = graphMax - graphMin;
  
              stepValue = Math.pow(10, rangeOrderOfMagnitude);
  
  	        numberOfSteps = Math.round(graphRange / stepValue);
  
  	        //Compare number of steps to the max and min for that size graph, and add in half steps if need be.
  	        while(numberOfSteps < minSteps || numberOfSteps > maxSteps) {
  	        	if (numberOfSteps < minSteps){
  			        stepValue /= 2;
  			        numberOfSteps = Math.round(graphRange/stepValue);
  		        }
  		        else{
  			        stepValue *=2;
  			        numberOfSteps = Math.round(graphRange/stepValue);
  		        }
  	        };
  
  	        var labels = [];
  	        populateLabels(labelTemplateString, labels, numberOfSteps, graphMin, stepValue);
  
  	        return {
  		        steps : numberOfSteps,
  				stepValue : stepValue,
  				graphMin : graphMin,
  				labels : labels
  
  	        }
  
  			function calculateOrderOfMagnitude(val){
  			  return Math.floor(Math.log(val) / Math.LN10);
  			}
  
  
  	}
  
      //Populate an array of all the labels by interpolating the string.
      function populateLabels(labelTemplateString, labels, numberOfSteps, graphMin, stepValue) {
          if (labelTemplateString) {
              //Fix floating point errors by setting to fixed the on the same decimal as the stepValue.
              for (var i = 1; i < numberOfSteps + 1; i++) {
                  labels.push(tmpl(labelTemplateString, {value: (graphMin + (stepValue * i)).toFixed(getDecimalPlaces(stepValue))}));
              }
          }
      }
  
  	//Max value from array
  	function Max( array ){
  		return Math.max.apply( Math, array );
  	};
  	//Min value from array
  	function Min( array ){
  		return Math.min.apply( Math, array );
  	};
  	//Default if undefined
  	function Default(userDeclared,valueIfFalse){
  		if(!userDeclared){
  			return valueIfFalse;
  		} else {
  			return userDeclared;
  		}
  	};
  	//Is a number function
  	function isNumber(n) {
  		return !isNaN(parseFloat(n)) && isFinite(n);
  	}
  	//Apply cap a value at a high or low number
  	function CapValue(valueToCap, maxValue, minValue){
  		if(isNumber(maxValue)) {
  			if( valueToCap > maxValue ) {
  				return maxValue;
  			}
  		}
  		if(isNumber(minValue)){
  			if ( valueToCap < minValue ){
  				return minValue;
  			}
  		}
  		return valueToCap;
  	}
  	function getDecimalPlaces (num){
  		var numberOfDecimalPlaces;
  		if (num%1!=0){
  			return num.toString().split(".")[1].length
  		}
  		else{
  			return 0;
  		}
  
  	}
  
  	function mergeChartConfig(defaults,userDefined){
  		var returnObj = {};
  	    for (var attrname in defaults) { returnObj[attrname] = defaults[attrname]; }
  	    for (var attrname in userDefined) { returnObj[attrname] = userDefined[attrname]; }
  	    return returnObj;
  	}
  
  	//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
  	  var cache = {};
  
  	  function tmpl(str, data){
  	    // Figure out if we're getting a template, or if we need to
  	    // load the template - and be sure to cache the result.
  	    var fn = !/\W/.test(str) ?
  	      cache[str] = cache[str] ||
  	        tmpl(document.getElementById(str).innerHTML) :
  
  	      // Generate a reusable function that will serve as a template
  	      // generator (and which will be cached).
  	      new Function("obj",
  	        "var p=[],print=function(){p.push.apply(p,arguments);};" +
  
  	        // Introduce the data as local variables using with(){}
  	        "with(obj){p.push('" +
  
  	        // Convert the template into pure JavaScript
  	        str
  	          .replace(/[\r\t\n]/g, " ")
  	          .split("<%").join("\t")
  	          .replace(/((^|%>)[^\t]*)'/g, "$1\r")
  	          .replace(/\t=(.*?)%>/g, "',$1,'")
  	          .split("\t").join("');")
  	          .split("%>").join("p.push('")
  	          .split("\r").join("\\'")
  	      + "');}return p.join('');");
  
  	    // Provide some basic currying to the user
  	    return data ? fn( data ) : fn;
  	  };
  }
  