var city_Array = {
  0:{},
  1:{1:'Paphos'}
};

var hotelArray = {
  0:{},
  1:{1:'Kissos Hotel'}
};

function populateCities(defCity) {
  var selObj = $('inputCity_Code');
  var cnt_id = $('inputCnt_Code').value;
  while(selObj.options.length>1) selObj.options[selObj.options.length-1] = null;
  selObj.selectedIndex = 0;
  var loop_no = 0;
  for(loop in city_Array[cnt_id]) {
    loop_no ++;
    selObj.options[loop_no] = new Option(city_Array[cnt_id][loop], loop);
    if( defCity==loop ) selObj.selectedIndex = loop_no;
  }
}

function populateHotel(defHotel) {
  var selObj = $('inputHotelCode');
  var id_city = $('inputCity_Code').value;
  while(selObj.options.length>1) selObj.options[selObj.options.length-1] = null;
  selObj.selectedIndex = 0;
  var loop_no = 0;
  for(loop in hotelArray[id_city]) {
    loop_no ++;
    selObj.options[loop_no] = new Option(hotelArray[id_city][loop], loop);
    if( defHotel==loop ) selObj.selectedIndex = loop_no;
  }
}