EightBitBoy

var namespace = (function(){
	function setUp(){
		// generate some test data
		var chartData = [];
		var numDataPoints = 100;
		var dataMax = 10;
		var PI = 3.14;
		for(var i = 0; i < numDataPoints; i++){
			chartData.push(Math.sin(i * (PI/numDataPoints)) * dataMax);
		}