MediaWiki:Gadget-refToolbar

if ( $.inArray( mw.config.get( 'wgAction' ), [ 'edit', 'submit' ] ) !== -1 && window.refToolbarInstalled === undefined ) {

       if ( mw.user.options.get( 'usebetatoolbar' ) && mw.user.options.get( 'usebetatoolbar-cgd' ) ) {
               $.getScript( '//en.wikipedia.org/w/index.php?title=MediaWiki:RefToolbarBase.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400', function() {
                       // Enhanced editing toolbar is on with dialogs. Load standard refToolbar.
                       mw.loader.using( 'ext.wikiEditor.toolbar', function () {
                               mw.loader.load( '//en.wikipedia.org/w/index.php?title=MediaWiki:RefToolbar.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400' );
                       });
               });
       } else if (mw.user.options.get( 'usebetatoolbar' ) ) {
               // Dialogs are off. Load refToolbar 2.0 without dialogs.
               mw.loader.using( 'ext.wikiEditor.toolbar', function () {
                       mw.loader.load( '//en.wikipedia.org/w/index.php?title=MediaWiki:RefToolbarNoDialogs.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400' );
               });
       } else {
               // Enhanced editing toolbar is off. Load legacy refToolbar 1.0.
               mw.loader.load( '//en.wikipedia.org/w/index.php?title=MediaWiki:RefToolbarLegacy.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400' );
       }
       window.refToolbarInstalled = true;

}