diff --git a/source/Ox.UI/js/Core/Fullscreen.js b/source/Ox.UI/js/Core/Fullscreen.js
index b0dcac69..6f8b97cc 100644
--- a/source/Ox.UI/js/Core/Fullscreen.js
+++ b/source/Ox.UI/js/Core/Fullscreen.js
@@ -98,13 +98,14 @@ Ox.Fullscreen = (function() {
         bind(event, handler, true);
     };
 
-    that.enter = function() {
-        if (document.body.requestFullscreen) {
-            document.body.requestFullscreen();
-        } else if (document.body.mozRequestFullScreen) {
-            document.body.mozRequestFullScreen();
-        } else if (document.body.webkitRequestFullscreen) {
-            document.body.webkitRequestFullscreen();
+    that.enter = function(element) {
+        var element = element || document.body;
+        if (element.requestFullscreen) {
+            element.requestFullscreen();
+        } else if (element.mozRequestFullScreen) {
+            element.mozRequestFullScreen();
+        } else if (element.webkitRequestFullscreen) {
+            element.webkitRequestFullscreen();
         }
         // FIXME: Why does storing the function in a variable not work?
         // enter && enter();