code sơ đồ trang tqtt
<div>
<div>
<input type="button" value="Click để xem bài viết" style="width:155px; font-size:11px; margin:0px; padding:4px; border=" 1"" onclick="if (this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display != '') { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = '';this.innerText = ''; this.value = 'Ẩn'; } else { this.parentNode.parentNode.getElementsByTagName('div')[1].getElementsByTagName('div')[0].style.display = 'none'; this.innerText = ''; this.value = 'Xem'; }" />
<div>
<div style="display: none; border:#4F4F4F 1px solid; padding: 4px; background:# ">
<script style="text/javascript" src="http://www.abu-farhan.com/script/daftarisiblogger/blogtoc-min.js"></script>
<script src="http://ddnviet.blogspot.com/feeds/posts/default?max-results=9999&alt=json-in-script&callback=loadtoc"></script>
</div>
</div></div></div>
