if (document.getElementById('user')){
  if ((document.getElementById('user').value != '') || (document.getElementById('pass').value != '')){
   inpClear();
  }
}
document.getElementById('loading_login_box').style.visibility="hidden";
document.getElementById('loading_login_box').style.display="none";
document.getElementById('bihnet_login_box').style.visibility="visible";
document.getElementById('bihnet_login_box').style.display="block";