Hide/show "Who's who" actor images

<script type="text/javascript">
        require(['jquery-1'], function ($) {
                $(document).ready(function () {
                        $("span.depiction > img").hide();       // would be better if the images were defined as hidden to start with, then we wouldn't need this line
                        $("span.depiction").css("text-align", "center").append("<br/><br/><span>click to toggle actor image</span>").click( function (event) {
                                $(this).children().toggle();
                                return false;
                        });
                });
        });
</script>