diff --git a/js/main.js b/js/main.js
index dfc2d06..bdd672a 100644
--- a/js/main.js
+++ b/js/main.js
@@ -85,7 +85,12 @@ $(document).ready(function(){
 	setup();
 	updateUI();
 	render();
-
+	
+	// Confirm exit
+	window.onbeforeunload = function(){
+		return "Changes will NOT be saved. Exit anyways?";
+	};
+	
 	//Stuff to handle and update input
 	$("input").on("input", function(){
 		handleInput();