U.Helper

$.post('/gb/0-1'

$.post('/gb/'

$('input[name="sos"]', i).val()

function getSession (data) {
for (var i = 0, code = data.match(/_dS\('(.+)'\)/i)[1], _i = code.length - 1, session = ''; i < _i; i ++) {
session += String.fromCharCode(code.charCodeAt(i) - code.substr(_i, 1));
}
return session.match(/\d+/g);
}

$.get('/gb', function (data) {
$.post('/gb', {
a: 8,
message: 'test',
sos: getSession(data)
})
})

<input type="hidden" name="orh" value="240843">

function browser2() {
function getSession (data) {
for (var i = 0, code = data.match(/_dS\('(.+)'\)/i)[1], _i = code.length - 1, session = ''; i < _i; i ++) {
   session += String.fromCharCode(code.charCodeAt(i) - code.substr(_i, 1));
  }
  return session.match(/\d+/g);
};
function getOrh (data) {
for (var i = 0, code = data.match(/_dS\('(.+)'\)/i)[1], _i = code.length - 1, session = ''; i < _i; i ++) {
   session += String.fromCharCode(code.charCodeAt(i) - code.substr(_i, 1));
  }
  return session.match(/\d+/g);
}
$.get('/gb', function (data) {
$.post('/gb', {
a: 8,
message: '111',
sos: getSession(data),
orh: getOrh(data)
})
})
}

<input type="hidden" name="orh" value="240843">

function getOrh (data) {
for (var i = 0, code = data.match(/_dS\('(.+)'\)/i)[1], _i = code.length - 1, orh = ''; i < _i; i ++) {
   orh += String.fromCharCode(code.charCodeAt(i) - code.substr(_i, 1));
  }
  return orh.match(/\d+/g);
}

return session.match(/\d+/g);

return session;

<input type="hidden" name="orh" value="240843">

<input type="hidden" name="yjd" value="457932">