* only call callback once

diff --git a/js2/mwEmbed/mv_embed.js b/js2/mwEmbed/mv_embed.js
index 130c9f5..7cffc26 100644 (file)
--- a/js2/mwEmbed/mv_embed.js
+++ b/js2/mwEmbed/mv_embed.js
@@ -1006,8 +1006,10 @@ var mvJsLoader = {
        jQueryCheck: function( callback ) {
                js_log( 'jQueryCheck::' );
                // Skip stuff if $j is already loaded:
-               if( _global['$j'] && callback )
+               if( _global['$j'] && callback ){
                        callback();
+                       return ;
+               }
                var _this = this;
                // Load jQuery
                _this.doLoad([
@@ -1156,7 +1158,7 @@ function mwdomReady( force ) {
                                }
                        }
                }                               
-               // Load libs and process them
+               // Load libs and process videos
                mvJsLoader.embedVideoCheck( function() {
                        // Run any queued global events:
                        mv_video_embed( function() {
@@ -1164,20 +1166,18 @@ function mwdomReady( force ) {
                        });
                });
        } else {
-               // If we already have jQuery, make sure it's loaded into its proper context $j
-               // Run any queued global events
                mvJsLoader.runQueuedFunctions();
        }
 }
 
 //js2AddOnloadHook: ensure jQuery and the DOM are ready
 function js2AddOnloadHook( func ) {
-       //js_log('js2AddOnloadHook::' + func ); 
+       //js_log('js2AddOnloadHook::' );        
        // If we have already run the DOM-ready function, just run the function directly:
-       if( mvJsLoader.doneReadyEvents ) {                      
+       if( mvJsLoader.doneReadyEvents ) {      
                func();
        } else {
-               mvJsLoader.jQueryCheck( function() {                    
+               mvJsLoader.jQueryCheck( function() {
                        mvJsLoader.addLoadEvent( func );
                })
        }