function changeRegionHotel()

{

  if (document.advsearchhotel.pays.value!=0 && document.advsearchhotel.pays.value!=1)

  {  document.advsearchhotel.region.value = 0;

     document.advsearchhotel.departement.value = 0;

  }

}



function changeDepartementHotel()

{

  if (document.advsearchhotel.region.value!=0)

  { document.advsearchhotel.departement.value = 0; }

  if (document.advsearchhotel.region.value!=0)

  { document.advsearchhotel.pays.value = 1; }

  else

  { document.advsearchhotel.pays.value = 0; }

}



function changePaysHotel()

{ var r;

  if (document.advsearchhotel.departement.value!=0)

  { switch (document.advsearchhotel.departement.value)

    { 

      case "59":

      case "62": 		{ r=1; break; }

      case "02":

      case "60":

      case "80": 		{ r=2; break; }

      case "27":

      case "76": 		{ r=3; break; }

      case "14":

      case "50":

      case "61": 		{ r=4; break; }

      case "22":

      case "29":

      case "35":

      case "56": 		{ r=5; break; }

      case "44":

      case "49":

      case "53":

      case "72":

      case "85": 		{ r=6; break; }

      case "18":

      case "28":

      case "36":

      case "37":

      case "41":

      case "45": 		{ r=7; break; }

      case "75":

      case "77":

      case "78":

      case "91":

      case "92":

      case "93":

      case "94":

      case "95": 		{ r=8; break; }

      case "08":

      case "10":

      case "51":

      case "52":		{ r=9; break; }

      case "54":

      case "55":

      case "57":

      case "88":		{ r=10; break; }

      case "67":

      case "68":		{ r=11; break; }

      case "25":

      case "39":

      case "70":

      case "90":		{ r=12; break; }

      case "21":

      case "58":

      case "71":

      case "89":		{ r=13; break; }

      case "16":

      case "17":

      case "79":

      case "86":		{ r=14; break; }

      case "19":

      case "23":

      case "87":		{ r=15; break; }

      case "03":

      case "15":

      case "43":

      case "63":		{ r=16; break; }

      case "01":

      case "07":

      case "26":

      case "38":

      case "42":

      case "69":

      case "73":

      case "74":		{ r=17; break; }

      case "04":

      case "05":

      case "06":

      case "13":

      case "83":

      case "84":		{ r=18; break; }

      case "11":

      case "30":

      case "34":

      case "48":

      case "66":		{ r=19; break; }

      case "09":

      case "12":

      case "31":

      case "32":

      case "46":

      case "65":

      case "81":

      case "82":		{ r=20; break; }

      case "24":

      case "33":

      case "40":

      case "47":

      case "64":		{ r=21; break; }

      case "20":		{ r=22; break; }

      case "971":

      case "972":

      case "973":

      case "974":

      case "975":

      case "976":

      case "984":

      case "986":

      case "987":

      case "988":		{ r=23; break; }

      default:	 		{ r=0; break; }

    }

    document.advsearchhotel.region.value = r;

  }

   

  if (document.advsearchhotel.departement.value!=0)

  { document.advsearchhotel.pays.value = 1; }

  else

  { document.advsearchhotel.pays.value = 0; }

}