Wordpress Functions: Add Style Dropdown to TinyMCE

gistfile1.php

// Add the Style Dropdown Menu to the second row of visual editor buttons
function bracia_mce_buttons_2($buttons){
	array_unshift($buttons, 'styleselect');
	return $buttons;
}
add_filter('mce_buttons_2', 'bracia_mce_buttons_2');

function bracia_tiny_mce_before_init( $settings ) {
	$style_formats = array(  
        // array(  
        //     'title' => 'Download Link',  
        //     'selector' => 'a',  
        //     'classes' => 'download'  
        //     ),  
        // array(  
        //     'title' => 'Testimonial',  
        //     'selector' => 'p',  
        //     'classes' => 'testimonial',  
        // ),  
        array(  
            'title' => 'Special Div',  
            'block' => 'div',  
            'classes' => 'special',  
            'wrapper' => true  
        ) 
    );  
    $settings['style_formats'] = json_encode( $style_formats );  
	return $settings;
}
add_filter( 'tiny_mce_before_init', 'bracia_tiny_mce_before_init' );
add_editor_style();