[extensions-web] js: Fix scrolling to the top in WebKit

[Jasper St. Pierre <jstpierre src gnome org>]

commit dd20e44d6734877c2076239541a1cd36cb746782
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sat Jun 2 21:21:21 2012 -0400

    js: Fix scrolling to the top in WebKit

 sweettooth/static/js/main.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/sweettooth/static/js/main.js b/sweettooth/static/js/main.js
index 76a76f8..ca1d79a 100644
--- a/sweettooth/static/js/main.js
+++ b/sweettooth/static/js/main.js
@@ -118,7 +118,8 @@ function($, messages, modal, hashParamUtils) {
                     $('#extensions-list .before-paginator').fsUIify();
 
                 // Scroll the page back up to the top.
-                document.documentElement.scrollTop = 0;
+                document.documentElement.scrollTop = 0; // Firefox
+                document.body.scrollTop = 0; // WebKit
             }).trigger('load-page');
 
         var term = "";