Hi!
I'm using lightbox 2.04.
I read topic where explain to cancel <? xml.. for document.write() error.
My problem is that I can't use lightbox for the following error:

element.dispatchEvent is not a function
[Break on this error] element.dispatchEvent(event);

I add ths script and css in themes/mytheme/tempalte/Page.ss

<style type="text/css">
          @import url(themes/hairdresser/css/lightbox.css);
</style>

<script type="text/javascript" src="themes/hairdresser/javascript/js/prototype.js"></script>
   <script type="text/javascript" src="themes/hairdresser/javascript/js/scriptaculous.js?load=effects,builder"></script>
   <script type="text/javascript" src="themes/hairdresser/javascript/js/lightbox.js"></script>