diff --git a/index.html b/index.html
index dbf018b..097e70f 100644
--- a/index.html
+++ b/index.html
@@ -29,8 +29,8 @@
   	}
   	
   	function updateCanvasHeight(){
-  		let h = document.getElementById('canvasHeightTextbox').value;
-  		
+  		let h = document.getElementById('canavasHeightTextbox').value;
+  		resizeCanvas(width, h);
   	}
   	
   	function toggleForm(enabled){
@@ -76,7 +76,7 @@
 				<select id="searchAlgo">
 					<option value="depthFirst">Depth First</option>
 					<option value="breadthFirst">Breadth First</option>
-					<option value="a*">a*</option>
+					<!--<option value="a*">a*</option>-->
 				</select>
 			</fieldset>
 			<fieldset id="misc" disabled="disabled">
diff --git a/sketch.js b/sketch.js
index d549621..2013b20 100644
--- a/sketch.js
+++ b/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")