# File lib/ajaxim.rb, line 139
  def isuser
    sql = "SELECT status FROM {ajaxim_status} WHERE uid = '"+ @user["uid"]+"'"
    res = @db.query(sql)
    if res.num_rows > 0
      user_status_array = res.fetch_hash
      if user_status_array["status"] == 100
        recipient = User.new(@recipient, @db)
        recipient_buddies = buddy_get_buddies(recipient["uid"]);
        if recipient_buddies.has_key?(@user["uid"])
          user_status_array["status"]
        else
          '0'
        end
      else
        user_status_array["status"]
      end
    else
      'not_exists'
    end
  end