Code chặn một ai đó fb

<table class="uiInfoTable noBorder" role="presentation"><tbody><tr class="dataRow"><th class="label">Chặn người dùng</th><td class="data"><form rel="async" action="/ajax/privacy/block_dispatcher/" method="post" onsubmit="return window.Event &amp;&amp; Event.__inlineSubmit &amp;&amp; Event.__inlineSubmit(this,event)" id="u_jsonp_4_g"><input type="hidden" name="fb_dtsg" value="AQCwkABy" autocomplete="off"><input type="text" class="inputtext mrm _iw2 DOMControl_placeholder" name="q" placeholder="Thêm tên hoặc email" value="Thêm tên hoặc email" aria-label="Thêm tên hoặc email"><input type="hidden" autocomplete="off" name="blocking" value="1"><label class="uiButton uiButtonConfirm" for="u_jsonp_4_4"><input value="Chặn" type="submit" id="u_jsonp_4_4"></label></form></td></tr></tbody><tfoot class="footer"><tr><th class="label"></th><td class="data"><ul class="uiList _1rg0 _4of _4kg" id="u_jsonp_4_5"><li><div class="fcb"><span class="_14hz">Desi Ramadhani</span> <a class="_14hy" href="#" role="button">Bỏ chặn</a></div></li><li><div class="fcb"><span class="_14hz">ﱞﱞ</span> <a class="_14hy" href="#" role="button">Bỏ chặn</a></div></li><li><div class="fcb"><span class="_14hz">Bắby</span> <a class="_14hy" href="#" role="button">Bỏ chặn</a></div></li></ul><div class="mts hidden_elem fsm fwn fcg" id="u_jsonp_4_6">Bạn chưa thêm ai vào danh sách chặn.</div></td></tr></tfoot></table>