Is it possible to change Facebox's settings at runtime? How?

Question

Is it possible to access Facebox settings? For example, I'd like to do set the location of the loading image dynamically (see line 4):

<script type="text/javascript" src="<?php echo base_url(); ?>media/facebox/facebox.js" ></script>
  <script type="text/javascript">
  $(document).ready(function(){
    Facebox.loadingImage = '<?php echo base_url(); ?>media/facebox/loading.gif'; // <-- is this possible?
    $('a[rel*=facebox]').facebox();
  });
</script>

Is this possible? How do I do that?

Answer 1

It's possible:

$('a[rel*=facebox]').facebox({ 
    loading_image : '<?php echo base_url(); ?>media/facebox/loading.gif'
})