diff --git a/js/media.browser.js b/js/media.browser.js
index ce55226..b111f45 100644
--- a/js/media.browser.js
+++ b/js/media.browser.js
@@ -25,8 +25,8 @@ Drupal.behaviors.MediaBrowser = {
 
     // Instantiate the tabs.
     $('#media-browser-tabset').tabs({
-      // Ensure that the modal resizes to the content on each tab switch.
-      show: Drupal.media.browser.resizeIframe
+      show: Drupal.media.browser.resizeIframe, // jquery ui < 1.8
+      activate: Drupal.media.browser.resizeIframe // jquery ui >= 1.8
     });
 
     $('.ui-tabs-nav li').mouseup(function() {
@@ -132,7 +132,7 @@ Drupal.media.browser.selectErrorTab = function() {
 Drupal.media.browser.selectActiveTab = function() {
   // Find the index of the last active tab.
   setTimeout(function() {
-    $('#media-browser-tabset').tabs('select', Drupal.media.browser.activeTab);
+    $('#media-browser-tabset').tabs('option', 'active', Drupal.media.browser.activeTab);
     Drupal.media.browser.resizeIframe();
   }, 10);
 };