update example

example/example.js

@@ -1,8 +1,12 @@
 function encrypt() {
   if (window.crypto.getRandomValues) {
-    require("./openpgp.min.js");
+
+    // read public key
     var pub_key = openpgp.key.readArmored($('#pubkey').text());
-    $('#message').val(openpgp.encryptMessage(pub_key.keys,$('#message').val()));
+    // sign and encrypt message
+    var pgp_message = openpgp.encryptMessage(pub_key.keys, $('#message').val());
+
+    $('#message').val(pgp_message);
     window.alert("This message is going to be sent:\n" + $('#message').val());
     return true;
   } else {
@@ -10,18 +14,4 @@ function encrypt() {
     window.alert("Error: Browser not supported\nReason: We need a cryptographically secure PRNG to be implemented (i.e. the window.crypto method)\nSolution: Use Chrome >= 11, Safari >= 3.1 or Firefox >= 21");   
     return false;
   }
-}
-
-function require(script) {
-    $.ajax({
-        url: script,
-        dataType: "script",
-        async: false,           // <-- this is the key
-        success: function () {
-            // all good...
-        },
-        error: function () {
-            throw new Error("Could not load script " + script);
-        }
-    });
-}
+}