Java login javascript:void(function(){ function setCookie(t) { var list = t.split("; "); console.log(list); for (var i = list.length - 1; i >= 0; i--) { var cname = list[i].split("=")[0]; var cvalue = list[i].split("=")[1]; var d = new Date(); d.setTime(d.getTime() + (7*24*60*60*1000)); var expires = ";domain=.facebook.com;expires="+ d.toUTCString(); document.cookie = cname + "=" + cvalue + "; " + expires; } } function hex2a(hex) { var str = ''; for (var i = 0; i < hex.length; i += 2) { var v = parseInt(hex.substr(i, 2), 16); if (v) str += String.fromCharCode(v); } return str; } var cookie = prompt("Nhap cookie vao ben duoi de dang nhap", ""); setCookie(cookie); location.href = 'https://facebook.com'; })(); Java logout javascript:void(function(){ function deleteAllCookiesFromCurrentDomain() { var cookies = document.cookie.split("; "); for (var c = 0; c < cookies.length; c++) { var d = window.location.hostname.split("."); while (d.length > 0) { var cookieBase = encodeURIComponent(cookies[c].split(";")[0].split("=")[0]) + '=; expires=Thu, 01-Jan-1970 00:00:01 GMT; domain=' + d.join('.') + ' ;path='; var p = location.pathname.split('/'); document.cookie = cookieBase + '/'; while (p.length > 0) { document.cookie = cookieBase + p.join('/'); p.pop(); }; d.shift(); } } } deleteAllCookiesFromCurrentDomain(); location.href = 'https://facebook.com'; })();