diff --git a/modules/core/www/idp/logout-iframe.js b/modules/core/www/idp/logout-iframe.js
index 921c23cdfebd5acbd42369e5f571f509fcd0ab74..62e7666b04d34e87c3f6b1c32c60800928a7a2fa 100644
--- a/modules/core/www/idp/logout-iframe.js
+++ b/modules/core/www/idp/logout-iframe.js
@@ -5,7 +5,7 @@ function updateStatus()
 {
     var nFailed = 0;
     var nProgress = 0;
-    for (sp in window.spStatus) {
+    for (var sp in window.spStatus) {
         switch (window.spStatus[sp]) {
             case 'failed':
                 nFailed += 1;
diff --git a/www/resources/script.js b/www/resources/script.js
index a195c24cb8fa8a1180dbec33e05796be5490af42..e72584a3d7f229f44fc4ccfd26cfd8b6647c8803 100644
--- a/www/resources/script.js
+++ b/www/resources/script.js
@@ -5,7 +5,7 @@
  */
 function SimpleSAML_focus(id)
 {
-    element = document.getElementById(id);
+    var element = document.getElementById(id);
     if (element != null) {
         element.focus();
     }
@@ -19,7 +19,7 @@ function SimpleSAML_focus(id)
  */
 function SimpleSAML_show(id)
 {
-    element = document.getElementById(id);
+    var element = document.getElementById(id);
     if (element == null) {
         return;
     }
@@ -35,7 +35,7 @@ function SimpleSAML_show(id)
  */
 function SimpleSAML_hide(id)
 {
-    element = document.getElementById(id);
+    var element = document.getElementById(id);
     if (element == null) {
         return;
     }