jQuery( document ).ready( function($) 
{
	// Reorder images
	$( '.rwmb-images' ).each( function()
	{
		var $this		= $(this),
			field_id	= $this.parents( '.rwmb-field' ).find( '.field-id' ).val(),
			data		= {
				action:		'rwmb_reorder_images',
				_wpnonce:	$( '#nonce-reorder-images_' + field_id ).val(),
				post_id:	$( '#post_ID' ).val(),
				field_id:	field_id
			};
		$this.sortable(
		{
			placeholder: 'ui-state-highlight',
			update: function () {
				data.order = $this.sortable( 'serialize' );

				$.post( ajaxurl, data, function( r )
				{
					var res = wpAjax.parseAjaxResponse( r, 'ajax-response' );
					if ( ! res.errors )
						alert( res.responses[0].data );
				}, 'xml' );
			}
		} );
	} );
} );