function handland(intID)
{ 
  $.ajax({
      type: "POST",
      url: "https://www.mobiltec24.de/ajax/ajaxset.php",
      data: {typ: '901', varid0: intID},
      success: function(strResponse){
      var response = strResponse.split("|");
      document.getElementById("tel_land").value     = '+'+unescape(response[2]);
      document.getElementById("tel_land0").value    = '+'+unescape(response[2]);
      document.getElementById("tel_land1").value    = '+'+unescape(response[2]);
      document.getElementById("tel_land2").value    = '+'+unescape(response[2]);
      document.getElementById("tel_land3").value    = '+'+unescape(response[2]);
      document.getElementById("tel_land4").value    = '+'+unescape(response[2]);                  
      document.getElementById("tel_land5").value    = '+'+unescape(response[2]);
      document.getElementById("fax_land").value     = '+'+unescape(response[2]);
      document.getElementById("fax_land1").value    = '+'+unescape(response[2]);
      document.getElementById("fax_land2").value    = '+'+unescape(response[2]);
      document.getElementById("fax_land3").value    = '+'+unescape(response[2]);
      document.getElementById("fax_land4").value    = '+'+unescape(response[2]);
      document.getElementById("fax_land5").value    = '+'+unescape(response[2]);                        

      if(unescape(response[3]) == 0)
        { document.getElementById("tel_land").readOnly      = true;
          document.getElementById("tel_land").className     = 'grey';
          document.getElementById("tel_land0").readOnly     = true;
          document.getElementById("tel_land0").className    = 'grey';
          document.getElementById("tel_land1").readOnly     = true;
          document.getElementById("tel_land1").className    = 'grey';
          document.getElementById("tel_land2").readOnly     = true;
          document.getElementById("tel_land2").className    = 'grey';
          document.getElementById("tel_land3").readOnly     = true;
          document.getElementById("tel_land3").className    = 'grey';
          document.getElementById("tel_land4").readOnly     = true;
          document.getElementById("tel_land4").className    = 'grey';
          document.getElementById("tel_land5").readOnly     = true;
          document.getElementById("tel_land5").className    = 'grey';
          document.getElementById("fax_land").readOnly      = true;
          document.getElementById("fax_land").className     = 'grey';
          document.getElementById("fax_land1").readOnly     = true;
          document.getElementById("fax_land1").className    = 'grey';
          document.getElementById("fax_land2").readOnly     = true;
          document.getElementById("fax_land2").className    = 'grey';
          document.getElementById("fax_land3").readOnly     = true;
          document.getElementById("fax_land3").className    = 'grey';
          document.getElementById("fax_land4").readOnly     = true;
          document.getElementById("fax_land4").className    = 'grey';
          document.getElementById("fax_land5").readOnly     = true;
          document.getElementById("fax_land5").className    = 'grey';
        }
      else
        { document.getElementById("tel_land").readOnly      = false;
          document.getElementById("tel_land").className     = ' ';
          document.getElementById("tel_land0").readOnly     = false;
          document.getElementById("tel_land0").className    = ' ';
          document.getElementById("tel_land1").readOnly     = false;
          document.getElementById("tel_land1").className    = ' ';
          document.getElementById("tel_land2").readOnly     = false;
          document.getElementById("tel_land2").className    = ' ';
          document.getElementById("tel_land3").readOnly     = false;
          document.getElementById("tel_land3").className    = ' ';
          document.getElementById("tel_land4").readOnly     = false;
          document.getElementById("tel_land4").className    = ' ';
          document.getElementById("tel_land5").readOnly     = false;
          document.getElementById("tel_land5").className    = ' ';
          document.getElementById("fax_land").readOnly      = false;
          document.getElementById("fax_land").className     = ' ';
          document.getElementById("fax_land1").readOnly     = false;
          document.getElementById("fax_land1").className    = ' ';
          document.getElementById("fax_land2").readOnly     = false;
          document.getElementById("fax_land2").className    = ' ';
          document.getElementById("fax_land3").readOnly     = false;
          document.getElementById("fax_land3").className    = ' ';
          document.getElementById("fax_land4").readOnly     = false;
          document.getElementById("fax_land4").className    = ' ';
          document.getElementById("fax_land5").readOnly     = false;
          document.getElementById("fax_land5").className    = ' ';
        }
      if(unescape(response[4]) < 1)
        { document.getElementById("l_rplz").className           = 'aus';
          document.getElementById("lf_rplz").className          = 'aus';
          document.getElementById("plz").className              = 'aus';
          document.getElementById("plz").readOnly               = true;
          document.getElementById("plz").value                  = '';
        }
      else
        { document.getElementById("l_rplz").className           = ' ';
          document.getElementById("lf_rplz").className          = ' ';
          document.getElementById("plz").className              = ' ';
          document.getElementById("plz").readOnly               = false;
          if(unescape(response[5]) == 0)
            { document.getElementById("plz").setAttribute('maxlength','12');
            }
          else
            { document.getElementById("plz").setAttribute('maxlength', unescape(response[5]));
              document.getElementById("plz").value      =   document.getElementById("plz").value.substr(0, unescape(response[5]));
            }
          if(unescape(response[6]) == 1)
                    {   document.getElementById("plz").setAttribute( "onkeyup" , "nurZahlen(this);" );
                        document.getElementById("plz").setAttribute( "onblur" , "nurZahlen(this);" );
                    }
                else
                    {   document.getElementById("plz").setAttribute( "onKeyup" , ";" );
                        document.getElementById("plz").setAttribute( "onBlur" , ";" );
                    } 
        } 
      if(unescape(response[7]) < 1)
        { 
          document.getElementById("tel_vorw").setAttribute( "onkeyup" , ";" );
          document.getElementById("tel_vorw").className     = 'aus';
          document.getElementById("tel_vorw").readOnly      = true;
          document.getElementById("tel_vorw").value         = '';

          document.getElementById("tel_vorw0").setAttribute( "onkeyup" , ";" );
          document.getElementById("tel_vorw0").className    = 'aus';
          document.getElementById("tel_vorw0").readOnly     = true;
          document.getElementById("tel_vorw0").value        = '';

          document.getElementById("fax_vorw").setAttribute( "onkeyup" , ";" );
          document.getElementById("fax_vorw").className     = 'aus';
          document.getElementById("fax_vorw").readOnly      = true;
          document.getElementById("fax_vorw").value         = ''; 
        }
      else
        { 
          document.getElementById("tel_vorw").className     = 'y';
          document.getElementById("tel_vorw").readOnly      = false;
          document.getElementById("tel_vorw").setAttribute( "onkeyup" , "nurZahlen(this);" );

          document.getElementById("tel_vorw0").className    = 'y';
          document.getElementById("tel_vorw0").readOnly     = false;
          document.getElementById("tel_vorw0").setAttribute( "onkeyup" , "nurZahlen(this);" );

          document.getElementById("fax_vorw").className     = 'y';
          document.getElementById("fax_vorw").readOnly      = false;
          document.getElementById("fax_vorw").setAttribute( "onkeyup" , "nurZahlen(this);" );
        }
      if (unescape(response[8]) != '' && unescape(response[8]) != 'USt-IdNr.')
        { document.getElementById("ustset").style.display = "inline";
          document.getElementById("ustid_l").innerHTML      = unescape(response[8]); 
          document.getElementById("ustid").setAttribute('maxlength', unescape(response[9]));
        }
      else      
        { document.getElementById("ustset").style.display   = "none";
          document.getElementById("brutnet").style.display  = "none";
          document.getElementById("ustid").innerHTML        = ""; 
        }
      if(response[1] == 47)
        {  document.getElementById("brutnet").style.display  = "inline"; }
      else
        { document.getElementById("brutnet").style.display  = "none"; }
    document.getElementById("wkpr").innerHTML = unescape(response[10]);
    }
  });
  $.ajax({
      type: "POST",
      url: "https://www.mobiltec24.de/ajax/ajaxset.php",
      data: {typ: '902', varid0: intID},
      success: function(strResponse){
        document.getElementById("l_firm").innerHTML      = unescape(strResponse); 
    }
  });
  return false;
}