Spoiler

<div class="dokuwiki">
    <div class="right_page">
        <div class="entry-content">
            <script type="text/javascript" src="./zzzz_files/jquery.js"></script>
            <script type="text/javascript">
                $(document).ready(function(){
                    $(".nonjs").removeAttr( "href"); //href is needed for users without JS
                    $('.OS').click(function(){
                        if($(".details").is(":visible"))
                        {
                            $(".details").not(":hidden").hide("slow");
                            return true;
                        }
                        else
                        {
                            $(".OS").not(this).each(function(i) {
                                $(".details").hide("slow");
                            });
                            $(".details").show("slow");
                            return false;
                        }
                    });
                });
            </script>
            <style type="text/css">
                <!--
                .details {
                    display: none;
                    clear: both;
                    padding: 2px;
                }
                .nonjs{
                    cursor:pointer;
                }
                img {
                    border: 0px;
                }
                -->
            </style>