+ $s .= '<span id="settings_mathjax_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_mathjax_expanded\'); openClose(\'settings_mathjax_inflated\');">';
+ $s .= '<h3>MathJax '.t('Settings').'</h3>';
+ $s .= '</span>';
+ $s .= '<div id="settings_mathjax_expanded" class="settings-block" style="display: none;">';
+ $s .= '<span class="fakelink" onclick="openClose(\'settings_mathjax_expanded\'); openClose(\'settings_mathjax_inflated\');">';