Must the <script> tag, with the jQuery library reference, be inside the <head> or <body><span class="kiwix"> <span id="kiwixtoolbar" class="ui-widget-header"> <div class="kiwix_centered"> <div class="kiwix_searchform"> <form class="kiwixsearch" method="GET" action="/search" id="kiwixsearchform"> <input type="hidden" name="content" value="stackoverflow.com_en_all_2023-11" /> <label for="kiwixsearchbox">🔍</label> <input autocomplete="off" class="ui-autocomplete-input" id="kiwixsearchbox" name="pattern" type="text" title="Search 'Stack Overflow'" aria-label="Search 'Stack Overflow'"> </form> </div> <input type="checkbox" id="kiwix_button_show_toggle"> <label for="kiwix_button_show_toggle"><img src="/skin/caret.png?cacheid=22b942b4" alt=""></label> <div class="kiwix_button_cont"> <a id="kiwix_serve_taskbar_library_button" title="Go to welcome page" aria-label="Go to welcome page" href="/"><button>🏠</button></a> <a id="kiwix_serve_taskbar_home_button" title="Go to the main page of 'Stack Overflow'" aria-label="Go to the main page of 'Stack Overflow'" href="/stackoverflow.com_en_all_2023-11/"><button>Stack Overflow</button></a> <a id="kiwix_serve_taskbar_random_button" title="Go to a randomly selected page" aria-label="Go to a randomly selected page" href="/random?content=stackoverflow.com_en_all_2023-11"><button>🎲</button></a> </div> </div> </span> </span> tag?