diff --git a/mod/scorm/module.js b/mod/scorm/module.js
index e26a0e74858..30fa4b9b84e 100644
--- a/mod/scorm/module.js
+++ b/mod/scorm/module.js
@@ -83,7 +83,7 @@ M.mod_scorm.init = function(Y, hide_nav, hide_toc, toc_title, window_name, launc
                 var api_url = M.cfg.wwwroot + '/mod/scorm/api.php?' + node.title;
                 document.getElementById('external-scormapi').src = api_url;
             }
-         
+
             var content = new YAHOO.util.Element('scorm_content');
             try {
                 // first try IE way - it can not set name attribute later
@@ -100,7 +100,7 @@ M.mod_scorm.init = function(Y, hide_nav, hide_toc, toc_title, window_name, launc
                 }
                 else {
                     var obj = document.createElement('<iframe id="scorm_object" src="'+url_prefix + node.title+'">');
-                } 
+                }
                 // fudge IE7 to redraw the screen
                 if (YAHOO.env.ua.ie > 5 && YAHOO.env.ua.ie < 8) {
                     obj.attachEvent("onload", scorm_resize_parent);
@@ -160,7 +160,7 @@ M.mod_scorm.init = function(Y, hide_nav, hide_toc, toc_title, window_name, launc
             if (ifr) {
                 ifr.detachEvent("onload", scorm_resize_parent);
             }
-        }
+        };
 
         var scorm_resize_layout = function(alsowidth) {
             if (window_name) {
@@ -359,7 +359,7 @@ M.mod_scorm.init = function(Y, hide_nav, hide_toc, toc_title, window_name, launc
             scorm_nav_panel = new YAHOO.widget.Panel('scorm_navpanel', { visible:true, draggable:true, close:false, xy: [250, 450],
                                                                     autofillheight: "body"} );
             scorm_nav_panel.setHeader(M.str.scorm.navigation);
-    
+
             //TODO: make some better&accessible buttons
             scorm_nav_panel.setBody('<span id="scorm_nav"><button id="nav_skipprev">&lt;&lt;</button><button id="nav_prev">&lt;</button><button id="nav_up">^</button><button id="nav_next">&gt;</button><button id="nav_skipnext">&gt;&gt;</button></span>');
             scorm_nav_panel.render();