Tinymce toolbars for different post types

functions.php

/* Tiny MCE Modifications */


function myformatTinyMCE($in) {

	$style_formats = array(
	    array(
		'title' => 'First paragraph',
		'selector' => 'p',
		'classes' => 'standFirst'
	    )
	);
    global $post_type;
   // var_dump($post_type);
	if( 'fellow' == $post_type ) {
		$in['theme_advanced_blockformats'] = 'p,h3,h4,h5,h6';	
	} else {
		$in['theme_advanced_buttons1_add'] = 'styleselect';
		$in['style_formats'] = json_encode($style_formats);
		$in['theme_advanced_blockformats'] = 'p,h2,h3,h4,h5,h6';
	}

	return $in;
}

add_filter('tiny_mce_before_init', 'myformatTinyMCE');