diff --git a/evwkow5289.js b/evwkow5289.js
index a72560d..cddcbe2 100644
--- a/evwkow5289.js
+++ b/evwkow5289.js
@@ -7,8 +7,10 @@ if (!this.initialized) {
 	
 	this.dom = this.entityLoaded.dom;
 	
-	this.x = window.innerWidth / 2;
-	this.y = window.innerHeight / 2;
+	var size = GameLib.Utils.GetWindowSize();
+	
+	this.x = size.width / 2;
+	this.y = size.height / 2;
 		
 	this.initialized = true;
 }
@@ -43,16 +45,16 @@ if (this.x < 0) {
 	this.x = 0;
 }
 
-if (this.x > window.innerWidth) {
-	this.x = window.innerWidth;
+if (this.x > size.width) {
+	this.x = size.width;
 }
 
 if (this.y < 0) {
 	this.y = 0;
 }
 
-if (this.y > window.innerHeight) {
-	this.y = window.innerHeight;
+if (this.y > size.height) {
+	this.y = size.height;
 }
 
 GameLib.Event.Emit(