diff --git a/demo/demo.html b/demo/demo.html
index 613447a..4c5db76 100644
--- a/demo/demo.html
+++ b/demo/demo.html
@@ -64,18 +64,18 @@
 
   <script type="text/javascript">
     // Demo
-    var cal = ics();
+    cal = ics();
     cal.addEvent('Christmas', 'Christian holiday celebrating the birth of Jesus Christ', 'Bethlehem', '12/25/2013', '12/25/2013');
     cal.addEvent('Christmas', 'Christian holiday celebrating the birth of Jesus Christ', 'Bethlehem', '12/25/2014', '12/25/2014');
     cal.addEvent('New Years', 'Watch the ball drop!', 'New York', '01/01/2015', '01/01/2015');
     cal.addEvent('New Years', 'Watch the ball drop!', 'New York', '01/01/2016', '01/01/2016');
 
-    var cal_single = ics();
+    cal_single = ics();
     cal_single.addEvent('Best Day', 'This is the best day to demonstrate a single event.', 'New York', '11/12/1987', '11/12/1987');
 
 
     // You can use this for easy debugging
-    var makelogs = function(obj) {
+    makelogs = function(obj) {
       console.log('Events Array');
       console.log('=================');
       console.log(obj.events());