var canvas = document.getElementById('planoDeFundo');
var context = canvas.getContext('2d');
var towerA = [], towerB = [], towerC = [];
var toMove = null;
var idF=" ", idT= " ";
var nMovements = 0, nTotalMovements = 0, nWrongMoves = 0, nDisks = 2;
var moves = [], totalMoves = []; //vector to save movements
var acertou=0;
var optimalSolution;
		 	//NavyBlue  Lime     Fuchsia   yellow   Orange   LightSteelBlue  red
var colors = ["#000080","#00FF00", "#FF00FF", "yellow", "#FFA500", "#B0C4DE","red"];
var start = Date.now(), startOfMove, totalTime, moveTime; //timing vars
var pat;

loadIMGS(nDisks);

function loadIMGS (n){
	var img = new Image();
	img.onload = function(){
		pat = context.createPattern(img, "repeat");
		inicio(n);
	};
	img.src = 'imgs/wood1.jpeg';
}