diff --git a/cpu.js b/cpu.js
index 7022b30..731c217 100755
--- a/cpu.js
+++ b/cpu.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Preston Skupinski <skupinsk@cse.msu.edu>
+ * Copyright (c) 2011-2012, Preston Skupinski <skupinsk@cse.msu.edu>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -3937,4 +3937,5 @@ window.CPU_65816 = function() {
     this.cycle_count = 0;
   };
 };
-})(this);
+})((typeof module !== 'undefined' &&
+    typeof module.exports !== 'undefined')?module.exports:this);
diff --git a/index.html b/index.html
index b4012d3..3652545 100644
--- a/index.html
+++ b/index.html
@@ -25,7 +25,7 @@ $(document).ready(function() {
   });
   $("#load").click(function() {
     cpu.reset();
-    cpu.load_program($("#hex").val());
+    cpu.load_binary($("#hex").val());
     updateFields();
     can_step = true;
     $("#step").removeAttr("disabled");