Fixed a bug with the canvas height setting.

sketch.js

@@ -1,11 +1,10 @@
-var frontier = [];
-var explored = [];
-var currentNode = {};
 var maze = {};
 var algo = {};
 
 function setup() {
 	var canvas = createCanvas(500, 500);
+	document.getElementById('canvasWidthTextbox').value = 500;
+	document.getElementById('canavasHeightTextbox').value = 500;
 	canvas.parent('sketch-holder');
 	
 	createNewMaze(document.getElementById("cellWidthInput").value);
@@ -27,7 +26,7 @@ function draw() {
   }
   else if (maze.mazeGenDone && algo.frontier == undefined){
 	maze.resetMazeState();
-	//maze.updateMazeDisplay();
+	
 	let selectedAlgo = document.getElementById("searchAlgo").value;
 	let solvingFramerate = document.getElementById("solvingFrameRate").value;
 	if(selectedAlgo == "depthFirst")