/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Michael J. Damato | http://developing.damato.net/ */
// State lists
var states = new Array();

states['Ephesus'] = new Array('Full-Day Tour','Half-Day');
states['Bodrum'] = new Array('Full-Day Tour','Half-Day');
//states['United States'] = new Array('California','Florida','New York');


// City lists
var cities = new Array();

cities['Ephesus'] = new Array();
cities['Ephesus']['Full-Day Tour'] = new Array('','2 (minimum)','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','contact us for larger groups');
cities['Ephesus']['Half-Day']      = new Array('','2 (minimum)','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','contact us for larger groups');

cities['Bodrum'] = new Array();
cities['Bodrum']['Full-Day Tour']   = new Array('','2 (minimum)','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','contact us for larger groups');
cities['Bodrum']['Half-Day'] = new Array('','2 (minimum)','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','contact us for larger groups');



//Price lists
/*var prices = new Array();

prices['Ephesus'] = new Array();
prices['Ephesus']['Half-Day']['2 (minimum)']      = new Array('111','111','222','333','444');
prices['Ephesus']['Full-Day Tour']['aa'] = new Array('111','111','222','333','444');

prices['Bodrum'] = new Array();
prices['Bodrum']['Half-Day']['aa'] = new Array('111','111','222','333','444');
prices['Bodrum']['Full-Day Tour']['aa']   = new Array('111','111','222','333','444');
*/

//cities['United States'] = new Array();
//cities['United States']['California'] = new Array('Los Angeles','San Francisco');
//cities['United States']['Florida']    = new Array('Miami','Orlando');
//cities['United States']['New York']   = new Array('Buffalo','new York');


function setTour() {
  cntrySel = document.getElementById('Tour');
  stateList = states[cntrySel.value];
  changeSelect('state', stateList, stateList);
  setCities();
}

function setCities() {
  cntrySel = document.getElementById('Tour');
  stateSel = document.getElementById('state');
  cityList = cities[cntrySel.value][stateSel.value];
  changeSelect('city', cityList, cityList);
}

function setPrice() {
  cntrySel = document.getElementById('Tour');
  stateSel = document.getElementById('state');
  citySel = document.getElementById('city');
  priceList = cities[cntrySel.value][stateSel.value][citySel.value];
  changeSelect('price', priceList, priceList);
}


function changeSelect(fieldID, newOptions, newValues) {
  selectField = document.getElementById(fieldID);
  selectField.options.length = 0;
  for (i=0; i<newOptions.length; i++) {
    selectField.options[selectField.length] = new Option(newOptions[i], newValues[i]);
  }
}

// Multiple onload function created by: Simon Willison
// http://simonwillison.net/2004/May/26/addLoadEvent/
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}

addLoadEvent(function() {
  setTour();
});