function add_to_friend(user)
{
  if(gt('add_id').value!='')
  {
    before=gt('add_id').value;
    if(gt('add_friend'+before+'_error'))gt('add_friend'+before+'_error').id='add_friend_error';
    if(gt('add_friend'+before))gt('add_friend'+before).id='add_friend';
    if(gt('add_friend'+before+'_submit'))gt('add_friend'+before+'_submit').id='add_friend_submit';     
  }

  gt('add_id').value=user;
  gt('add_friend').id='add_friend'+user;
  gt('add_friend_error').id='add_friend'+user+'_error';
  gt('add_friend_submit').id='add_friend'+user+'_submit';
  Post.Send(gt('add_friend'+user));
  
 
  
}