def loginTom(username, password):
 url1 = '''
 http://login.mail.tom.com/cgi/login
 '''

 values = {
  'type' : '0',
  'user' : '%s' % username,
  'in_username' : '%s@tom.com' % username,
  'pass' : '%s' % password,
  'style' : '21',
  'verifycookie' : 'y'
 }

 data = urllib.urlencode(values)
 req = urllib2.Request(url1, data)
 response = opener.open(req)
 data2 =response.read()

 sid = re.search(r'(?