tinymce.PluginManager.add('atkp_button_picker', function(editor, url) {
        editor.addButton('atkp_button_picker', {
            name:'atkp_button_picker',
            classes: 'widget btn atkp_button_picker',
            tooltip: 'affiliate-toolkit Shortcodes',
            text: 'AT Shortcode',
            icon: false
        });
        
        editor.addCommand('InsertATShortcode', function() {
            //editor.execCommand('mceInsertContent', false, '[atkp][/atkp]');
            
            var generator_button = jQuery('.atkp-generator-button');
            generator_button.trigger("click");
            
        });
        
        editor.addMenuItem('atkp_button_picker', {
            icon: 'hr',
            text: 'AT Shortcode',
            cmd: 'InsertATShortcode',
            context: 'insert'
        });
        
    });