/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Down Home Consulting :: http://downhomeconsulting.com */

/*
Country State Drop Downs v1.0.
(c) Copyright 2005 Down Home Consulting, Inc.
www.DownHomeConsulting.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, itness for a particular purpose and noninfringement. in no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.

*/

// If you have PHP you can set the post values like this
//var postState = '<?= $_POST["state"] ?>';
//var postCountry = '<?= $_POST["country"] ?>';
var postState = '';
var postCountry = '';

// State table
//
// To edit the list, just delete a line or add a line. Order is important.
// The order displayed here is the order it appears on the drop down.
//
var state = '\
United States:AK:Alaska|\
United States:AL:Alabama|\
United States:AR:Arkansas|\
United States:AZ:Arizona|\
United States:CA:California|\
United States:CO:Colorado|\
United States:CT:Connecticut|\
United States:DE:Delaware|\
United States:FL:Florida|\
United States:GA:Georgia|\
United States:GU:Guam|\
United States:HI:Hawaii|\
United States:IA:Iowa|\
United States:ID:Idaho|\
United States:IL:Illinois|\
United States:IN:Indiana|\
United States:KS:Kansas|\
United States:KY:Kentucky|\
United States:LA:Louisiana|\
United States:MA:Massachusetts|\
United States:MD:Maryland|\
United States:ME:Maine|\
United States:MI:Michigan|\
United States:MN:Minnesota|\
United States:MO:Missouri|\
United States:MS:Mississippi|\
United States:MT:Montana|\
United States:NC:North Carolina|\
United States:ND:North Dakota|\
United States:NE:Nebraska|\
United States:NH:New Hampshire|\
United States:NJ:New Jersey|\
United States:NM:New Mexico|\
United States:NV:Nevada|\
United States:NY:New York|\
United States:OH:Ohio|\
United States:OK:Oklahoma|\
United States:OR:Oregon|\
United States:PA:Pennsylvania|\
United States:RI:Rhode Island|\
United States:SC:South Carolina|\
United States:SD:South Dakota|\
United States:TN:Tennessee|\
United States:TX:Texas|\
United States:UT:Utah|\
United States:VA:Virginia|\
United States:VT:Vermont|\
United States:WA:Washington|\
United States:WI:Wisconsin|\
United States:WV:West Virginia|\
United States:WY:Wyoming|\
China:Beijing:Beijing|\
China:Shanghai:Shanghai|\
China:Chongqing:Chongqing|\
China:Tianjin:Tianjin|\
China:Anhui:Anhui|\
China:Fujian:Fujian|\
China:Gangsu:Gansu|\
China:Hebei:Hebei|\
China:Heilongjiang:Heilongjiang|\
China:Guangdong:Guangdong|\
China:Guangxi:Guangxi|\
China:Guizhou:Guizhou|\
China:Henan:Henan|\
China:Hubei:Hubei|\
China:Hunan:Hunan|\
China:Hainan:Hainan|\
China:Jiangsu:Jiangsu|\
China:Jiangxi:Jiangxi|\
China:Jilin:Jilin|\
China:Liaoning:Liaoning|\
China:Neimenggu:Neimenggu|\
China:Ningxia:Ningxia|\
China:Qinghai:Qinghai|\
China:Shandong:Shandong|\
China:Shanxi:Shanxi|\
China:Shaanxi:Shaanxi|\
China:Sichuan:Sichuan|\
China:Xinjiang:Xinjiang|\
China:Xizang:Xizang|\
China:Yunnan:Yunnan|\
China:Zhejiang:Zhejiang|\
Taiwan:Chiayi:Chiayi|\
Taiwan:Changhua:Changhua|\
Taiwan:Hsinchu:Hsinchu|\
Taiwan:Hualien:Hualien|\
Taiwan:Kaohsiung:Kaohsiung|\
Taiwan:Miaoli:Miaoli|\
Taiwan:Nantou:Nantou|\
Taiwan:Penghu:Penghu|\
Taiwan:Pingtung:Pingtung|\
Taiwan:Taichung:Taichung|\
Taiwan:Tainan:Tainan|\
Taiwan:Taipei:Taipei|\
Taiwan:Taitung:Taitung|\
Taiwan:Taoyuan:Taoyuan|\
Taiwan:Yilan:Yilan|\
Taiwan:Yunlin:Yunlin|\
Hong Kong:Hong Kong:Hong Kong|\
Singapore:Singapore:Singapore|\
Canada:AB:Alberta|\
Canada:MB:Manitoba|\
Canada:BC:British Columbia|\
Canada:NB:New Brunswick|\
Canada:NL:Newfoundland and Labrador|\
Canada:NS:Nova Scotia|\
Canada:NT:Northwest Territories|\
Canada:NU:Nunavut|\
Canada:ON:Ontario|\
Canada:PE:Prince Edward Island|\
Canada:QC:Quebec|\
Canada:SK:Saskatchewan|\
Canada:YT:Yukon Territory|\
Australia:AAT:Australian Antarctic Territory|\
Australia:ACT:Australian Capital Territory|\
Australia:NT:Northern Territory|\
Australia:NSW:New South Wales|\
Australia:QLD:Queensland|\
Australia:SA:South Australia|\
Australia:TAS:Tasmania|\
Australia:VIC:Victoria|\
Australia:WA:Western Australia|\
United Kingdom:AVON:Avon|\
United Kingdom:BEDS:Bedfordshire|\
United Kingdom:BERKS:Berkshire|\
United Kingdom:BUCKS:Buckinghamshire|\
United Kingdom:CAMBS:Cambridgeshire|\
United Kingdom:CHESH:Cheshire|\
United Kingdom:CLEVE:Cleveland|\
United Kingdom:CORN:Cornwall|\
United Kingdom:CUMB:Cumbria|\
United Kingdom:DERBY:Derbyshire|\
United Kingdom:DEVON:Devon|\
United Kingdom:DORSET:Dorset|\
United Kingdom:DURHAM:Durham|\
United Kingdom:ESSEX:Essex|\
United Kingdom:GLOUS:Gloucestershire|\
United Kingdom:GLONDON:Greater London|\
United Kingdom:GMANCH:Greater Manchester|\
United Kingdom:HANTS:Hampshire|\
United Kingdom:HERWOR:Hereford & Worcestershire|\
United Kingdom:HERTS:Hertfordshire|\
United Kingdom:HUMBER:Humberside|\
United Kingdom:IOM:Isle of Man|\
United Kingdom:IOW:Isle of Wight|\
United Kingdom:KENT:Kent|\
United Kingdom:LANCS:Lancashire|\
United Kingdom:LEICS:Leicestershire|\
United Kingdom:LINCS:Lincolnshire|\
United Kingdom:MERSEY:Merseyside|\
United Kingdom:NORF:Norfolk|\
United Kingdom:NHANTS:Northamptonshire|\
United Kingdom:NTHUMB:Northumberland|\
United Kingdom:NOTTS:Nottinghamshire|\
United Kingdom:OXON:Oxfordshire|\
United Kingdom:SHROPS:Shropshire|\
United Kingdom:SOM:Somerset|\
United Kingdom:STAFFS:Staffordshire|\
United Kingdom:SUFF:Suffolk|\
United Kingdom:SURREY:Surrey|\
United Kingdom:SUSS:Sussex|\
United Kingdom:WARKS:Warwickshire|\
United Kingdom:WMID:West Midlands|\
United Kingdom:WILTS:Wiltshire|\
United Kingdom:YORK:Yorkshire|\
New Zealand:Auckland:Auckland|\
New Zealand:Bay of Plenty:Bay of Plenty|\
New Zealand:Central Otago:Central Otago|\
New Zealand:Christchurch:Christchurch|\
New Zealand:Coromandel:Coromandel|\
New Zealand:Dunedin:Dunedin|\
New Zealand:Eastland:Eastland|\
New Zealand:Fiordland:Fiordland|\
New Zealand:Hawkes Bay:Hawkes Bay|\
New Zealand:Lake Taupo:Lake Taupo|\
New Zealand:Lake Wanaka:Lake Wanaka|\
New Zealand:Manawatu:Manawatu|\
New Zealand:Marlborough:Marlborough|\
New Zealand:Nelson:Nelson|\
New Zealand:Northland:Northland|\
New Zealand:Queenstown:Queenstown|\
New Zealand:Rotorua:Rotorua|\
New Zealand:Ruapehu:Ruapehu|\
New Zealand:Southland:Southland|\
New Zealand:Taranaki:Taranaki|\
New Zealand:Waikato:Waikato|\
New Zealand:Wairarapa:Wairarapa|\
New Zealand:Wellington:Wellington|\
New Zealand:West Coast:West Coast|\
New Zealand:Whanganui:Whanganui|\
Japan:Chubu:Chubu|\
Japan:Chugoku:Chugoku|\
Japan:Hokkaido:Hokkaido|\
Japan:Kanto:Kanto|\
Japan:Kinki:Kinki|\
Japan:Kyushu:Kyushu|\
Japan:Shikoku:Shikoku|\
Japan:Tohoku:Tohoku|\
';

// Country data table
//
// To edit the list, just delete a line or add a line. Order is important.
// The order displayed here is the order it appears on the drop down.
//
var country = '\
United States:United States|\
China:China|\
Taiwan:Taiwan|\
Afghanistan:Afghanistan|\
Albania:Albania|\
Algeria:Algeria|\
American Samoa:American Samoa|\
Andorra:Andorra|\
Angola:Angola|\
Anguilla:Anguilla|\
Antarctica:Antarctica|\
Antigua and Barbuda:Antigua and Barbuda|\
Argentina:Argentina|\
Armenia:Armenia|\
Aruba:Aruba|\
Australia:Australia|\
Austria:Austria|\
Azerbaijan:Azerbaijan|\
Azores:Azores|\
Bahamas:Bahamas|\
Bahrain:Bahrain|\
Bangladesh:Bangladesh|\
Barbados:Barbados|\
Belarus:Belarus|\
Belgium:Belgium|\
Belize:Belize|\
Benin:Benin|\
Bermuda:Bermuda|\
Bhutan:Bhutan|\
Bolivia:Bolivia|\
BA:Bosnia And Herzegowina|\
XB:Bosnia-Herzegovina|\
BW:Botswana|\
BV:Bouvet Island|\
BR:Brazil|\
IO:British Indian Ocean Territory|\
VG:British Virgin Islands|\
BN:Brunei Darussalam|\
BG:Bulgaria|\
BF:Burkina Faso|\
BI:Burundi|\
Cambodia:Cambodia|\
Cameroon:Cameroon|\
Canada:Canada|\
Cape Verde:Cape Verde|\
Cayman Islands:Cayman Islands|\
ChadD:Chad|\
Chile:Chile|\
China:China|\
Christmas Island:Christmas Island|\
Colombia:Colombia|\
KM:Comoros|\
Congo:Congo|\
Cook Islands:Cook Islands|\
Costa Rica:Costa Rica|\
Ivory Coast:Ivory Coast|\
Croatia:Croatia|\
Cuba:Cuba|\
Cyprus:Cyprus|\
CZ:Czech Republic|\
Denmark:Denmark|\
DJ:Djibouti|\
DM:Dominica|\
DO:Dominican Republic|\
TP:East Timor|\
EC:Ecuador|\
Egypt:Egypt|\
SV:El Salvador|\
GQ:Equatorial Guinea|\
ER:Eritrea|\
EE:Estonia|\
Ethiopia:Ethiopia|\
FK:Falkland Islands (Malvinas)|\
FO:Faroe Islands|\
Fiji:Fiji|\
Finland:Finland|\
France:France|\
FX:France, Metropolitan|\
Gabon:Gabon|\
Gambia:Gambia|\
Georgia:Georgia|\
Germany:Germany|\
Ghana:Ghana|\
Gibraltar:Gibraltar|\
Greece:Greece|\
Greenland:Greenland|\
Grenada:Grenada|\
GP:Guadeloupe|\
Guan:Guam|\
Guatemala:Guatemala|\
Guinea:Guinea|\
Guinea-Bissau:Guinea-Bissau|\
Guyana:Guyana|\
Haiti:Haiti|\
Hong Kong:Hong Kong|\
Honduras:Honduras|\
Hungary:Hungary|\
Iceland:Iceland|\
India:India|\
Indonesia:Indonesia|\
Iran:Iran|\
Iraq:Iraq|\
Ireland:Ireland|\
EI:Ireland (Eire)|\
Israel:Israel|\
Italy:Italy|\
Jamaica:Jamaica|\
Japan:Japan|\
Jordan:Jordan|\
Kazakhstan:Kazakhstan|\
Kenya:Kenya|\
KI:Kiribati|\
South Korea:South Korea|\
Kuwait:Kuwait|\
Kyrgyzstan:Kyrgyzstan|\
Laos:Laos|\
Latvia:Latvia|\
Lebanon:Lebanon|\
Lesotho:Lesotho|\
Liberia:Liberia|\
Libya:Libya|\
LI:Liechtenstein|\
LT:Lithuania|\
LU:Luxembourg|\
Macau:Macau|\
MK:Macedonia|\
MG:Madagascar|\
ME:Madeira Islands|\
MW:Malawi|\
MY:Malaysia|\
MV:Maldives|\
ML:Mali|\
MT:Malta|\
MH:Marshall Islands|\
MQ:Martinique|\
MR:Mauritania|\
MU:Mauritius|\
YT:Mayotte|\
Mexico:Mexico|\
FM:Micronesia, Federated States Of|\
MD:Moldova, Republic Of|\
MC:Monaco|\
MN:Mongolia|\
MS:Montserrat|\
MA:Morocco|\
MZ:Mozambique|\
MM:Myanmar (Burma)|\
NA:Namibia|\
NR:Nauru|\
Nepal:Nepal|\
Netherlands:Netherlands|\
AN:Netherlands Antilles|\
NC:New Caledonia|\
New Zealand:New Zealand|\
NI:Nicaragua|\
NE:Niger|\
NG:Nigeria|\
NU:Niue|\
NF:Norfolk Island|\
North Korea:North Korea|\
NP:Northern Mariana Islands|\
NO:Norway|\
OM:Oman|\
Pakistan:Pakistan|\
PW:Palau|\
PS:Palestinian Territory, Occupied|\
Panama:Panama|\
PG:Papua New Guinea|\
Paraguay:Paraguay|\
Peru:Peru|\
Philippines:Philippines|\
PN:Pitcairn|\
PL:Poland|\
PT:Portugal|\
Puerto Rico:Puerto Rico|\
Qatar:Qatar|\
RE:Reunion|\
Romania:Romania|\
Russia:Russian|\
RW:Rwanda|\
KN:Saint Kitts And Nevis|\
SM:San Marino|\
ST:Sao Tome and Principe|\
Saudi Arabia:Saudi Arabia|\
Senegal:Senegal|\
XS:Serbia-Montenegro|\
SC:Seychelles|\
SL:Sierra Leone|\
Singapore:Singapore|\
SK:Slovak Republic|\
SI:Slovenia|\
SB:Solomon Islands|\
SO:Somalia|\
South Africa:South Africa|\
GS:South Georgia And The South Sand|\
Spain:Spain|\
LK:Sri Lanka|\
NV:St. Christopher and Nevis|\
SH:St. Helena|\
LC:St. Lucia|\
PM:St. Pierre and Miquelon|\
VC:St. Vincent and the Grenadines|\
SD:Sudan|\
SR:Suriname|\
SJ:Svalbard And Jan Mayen Islands|\
SZ:Swaziland|\
Sweden:Sweden|\
Switzerland:Switzerland|\
SY:Syrian Arab Republic|\
TJ:Tajikistan|\
TZ:Tanzania|\
Thailand:Thailand|\
TG:Togo|\
TK:Tokelau|\
TO:Tonga|\
TT:Trinidad and Tobago|\
XU:Tristan da Cunha|\
TN:Tunisia|\
Turkey:Turkey|\
TM:Turkmenistan|\
TC:Turks and Caicos Islands|\
TV:Tuvalu|\
UG:Uganda|\
UA:Ukraine|\
United Arab Emirates:United Arab Emirates|\
United Kingdom:United Kingdom|\
United States:United States|\
UY:Uruguay|\
UZ:Uzbekistan|\
VU:Vanuatu|\
XV:Vatican City|\
VE:Venezuela|\
Vietnam:Vietnam|\
WF:Wallis and Furuna Islands|\
EH:Western Sahara|\
WS:Western Samoa|\
YE:Yemen|\
YU:Yugoslavia|\
ZR:Zaire|\
ZM:Zambia|\
ZW:Zimbabwe|\
';

function TrimString(sInString) {
  if ( sInString ) {
    sInString = sInString.replace( /^\s+/g, "" );// strip leading
    return sInString.replace( /\s+$/g, "" );// strip trailing
  }
}

// Populates the country selected with the counties from the country list
function populateCountry(defaultCountry) {
  if ( postCountry != '' ) {
    defaultCountry = postCountry;
  }
  var countryLineArray = country.split('|');  // Split into lines
  var selObj = document.getElementById('countrySelect');
  selObj.options[0] = new Option('---------','');
  selObj.selectedIndex = 0;
  for (var loop = 0; loop < countryLineArray.length; loop++) {
    lineArray = countryLineArray[loop].split(':');
    countryCode  = TrimString(lineArray[0]);
    countryName  = TrimString(lineArray[1]);
    if ( countryCode != '' ) {
      selObj.options[loop + 1] = new Option(countryName, countryCode);
    }
    if ( defaultCountry == countryCode ) {
      selObj.selectedIndex = loop + 1;
    }
  }
}

function populateState() {
  var selObj = document.getElementById('stateSelect');
  var foundState = false;
  // Empty options just in case new drop down is shorter
  if ( selObj.type == 'select-one' ) {
    for (var i = 0; i < selObj.options.length; i++) {
      selObj.options[i] = null;
    }
    selObj.options.length=null;
    selObj.options[0] = new Option('Select State','');
    selObj.selectedIndex = 0;
  }
  // Populate the drop down with states from the selected country
  var stateLineArray = state.split("|");  // Split into lines
  var optionCntr = 1;
  for (var loop = 0; loop < stateLineArray.length; loop++) {
    lineArray = stateLineArray[loop].split(":");
    countryCode  = TrimString(lineArray[0]);
    stateCode    = TrimString(lineArray[1]);
    stateName    = TrimString(lineArray[2]);
  if (document.getElementById('countrySelect').value == countryCode && countryCode != '' ) {
    // If it's a input element, change it to a select
      if ( selObj.type == 'text' ) {
        parentObj = document.getElementById('stateSelect').parentNode;
        parentObj.removeChild(selObj);
        var inputSel = document.createElement("SELECT");
        inputSel.setAttribute("name","state");
        inputSel.setAttribute("id","stateSelect");
        parentObj.appendChild(inputSel) ;
        selObj = document.getElementById('stateSelect');
        selObj.options[0] = new Option('--------','');
        selObj.selectedIndex = 0;
      }
      if ( stateCode != '' ) {
        selObj.options[optionCntr] = new Option(stateName, stateCode);
      }
      // See if it's selected from a previous post
      if ( stateCode == postState && countryCode == postCountry ) {
        selObj.selectedIndex = optionCntr;
      }
      foundState = true;
      optionCntr++
    }
  }
  // If the country has no states, change the select to a text box
  if ( ! foundState ) {
    parentObj = document.getElementById('stateSelect').parentNode;
    parentObj.removeChild(selObj);
  // Create the Input Field
    var inputEl = document.createElement("INPUT");
    inputEl.setAttribute("id", "stateSelect");
    inputEl.setAttribute("type", "text");
    inputEl.setAttribute("name", "state");
    inputEl.setAttribute("size", 20);
    inputEl.setAttribute("value", postState);
    parentObj.appendChild(inputEl) ;
  }
}

function initCountry(country) {
  populateCountry(country);
  populateState();
}