I need to get image height without using .attr and add it to div style. I got something like that but it's not working.

1. <img alt="photo-current" src="images/galleries/1/photo_1.jpg" id="photo-current"/>

1. <script type="text/javascript">
   jQuery(document).ready(function($) {
   $("#photo-current").load(function() {
   var imageHeight = $(this).height();
   });
   $('div#slideshow').css({'height' : imageHeight});
   });
   </script>