diff --git a/index.html b/index.html
index d9d0ac2..7dc03a2 100644
--- a/index.html
+++ b/index.html
@@ -121,7 +121,7 @@
                 <div class="collapse navbar-collapse" id="navbarNav">
                     <ul class="navbar-nav ms-auto">
                         <li class="nav-item">
-                            <a class="nav-link" href="https://source.netsyms.com/Netsyms/fixphrase.com/src/branch/master/FixPhrase.lib.php">Open Source</a>
+                            <a class="nav-link" href="https://source.netsyms.com/Netsyms/fixphrase.com">Open Source</a>
                         </li>
                     </ul>
                 </div>
@@ -183,6 +183,12 @@
                         }, 1000);
                     });
                 });
+
+                $("body").on("keypress", "#wordbox,#wordbox-mobile", function (e) {
+                    if (e.which == 13) {
+                        dolookup($(this).val());
+                    }
+                });
             };
 
             function dolookup(words) {