[Plugin: prettyPhoto Media] Enhance the main js function with args

Hi,
just to share with you guys, i needed to add the callbackchangepicture function available from the original prettyphoto Media inside this plugin as the settings does not allow this for now.
So i had to hook like this :

add_action( 'init', 'remove_prettyphoto_footer_script', 100 );
function remove_prettyphoto_footer_script() {
   // remove the original plugin action
    remove_action( 'wp_footer', 'prettyphoto_footer_script', 100 );
  // add my custom action
    add_action('wp_footer','custom_prettyphoto_footer_script', 100);
}

and then my custom function

function custom_prettyphoto_footer_script() {
    // copy / paste of the orginal function with your own customization
.....
 // customization start here
     $my_new_awesome_callback_function = 'changepicturecallback: function(){ prettyPhotoMedia_attachPrintPreview(); },';
// where prettyPhotoMedia_attachPrintPreview() is my own js function doing the stuff i need
....
     $out .= '{ ' . $my_new_awesome_callback_function . implode( ', ', $options_changed ) . ' }';
...
    echo $out;
}

That’s it, hope it helps someone some day

http://wordpress.org/extend/plugins/prettyphoto-media/