// JavaScript Document - Form

/*
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.
*/

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 = '\
US:AK:Alaska|\
US:AL:Alabama|\
US:AR:Arkansas|\
US:AS:American Samoa|\
US:AZ:Arizona|\
US:CA:California|\
US:CO:Colorado|\
US:CT:Connecticut|\
US:DC:D.C.|\
US:DE:Delaware|\
US:FL:Florida|\
US:FM:Micronesia|\
US:GA:Georgia|\
US:GU:Guam|\
US:HI:Hawaii|\
US:IA:Iowa|\
US:ID:Idaho|\
US:IL:Illinois|\
US:IN:Indiana|\
US:KS:Kansas|\
US:KY:Kentucky|\
US:LA:Louisiana|\
US:MA:Massachusetts|\
US:MD:Maryland|\
US:ME:Maine|\
US:MH:Marshall Islands|\
US:MI:Michigan|\
US:MN:Minnesota|\
US:MO:Missouri|\
US:MP:Marianas|\
US:MS:Mississippi|\
US:MT:Montana|\
US:NC:North Carolina|\
US:ND:North Dakota|\
US:NE:Nebraska|\
US:NH:New Hampshire|\
US:NJ:New Jersey|\
US:NM:New Mexico|\
US:NV:Nevada|\
US:NY:New York|\
US:OH:Ohio|\
US:OK:Oklahoma|\
US:OR:Oregon|\
US:PA:Pennsylvania|\
US:PR:Puerto Rico|\
US:PW:Palau|\
US:RI:Rhode Island|\
US:SC:South Carolina|\
US:SD:South Dakota|\
US:TN:Tennessee|\
US:TX:Texas|\
US:UT:Utah|\
US:VA:Virginia|\
US:VI:Virgin Islands|\
US:VT:Vermont|\
US:WA:Washington|\
US:WI:Wisconsin|\
US:WV:West Virginia|\
US:WY:Wyoming|\
US:AA:Military Americas|\
US:AE:Military Europe/ME/Canada|\
US:AP:Military Pacific|\
CA:AB:Alberta|\
CA:MB:Manitoba|\
CA:AB:Alberta|\
CA:BC:British Columbia|\
CA:MB:Manitoba|\
CA:NB:New Brunswick|\
CA:NL:Newfoundland and Labrador|\
CA:NS:Nova Scotia|\
CA:NT:Northwest Territories|\
CA:NU:Nunavut|\
CA:ON:Ontario|\
CA:PE:Prince Edward Island|\
CA:QC:Quebec|\
CA:SK:Saskatchewan|\
CA:YT:Yukon Territory|\
AU:AAT:Australian Antarctic Territory|\
AU:ACT:Australian Capital Territory|\
AU:NT:Northern Territory|\
AU:NSW:New South Wales|\
AU:QLD:Queensland|\
AU:SA:South Australia|\
AU:TAS:Tasmania|\
AU:VIC:Victoria|\
AU:WA:Western Australia|\
BR:AC:Acre|\
BR:AL:Alagoas|\
BR:AM:Amazonas|\
BR:AP:Amapa|\
BR:BA:Baia|\
BR:CE:Ceara|\
BR:DF:Distrito Federal|\
BR:ES:Espirito Santo|\
BR:FN:Fernando de Noronha|\
BR:GO:Goias|\
BR:MA:Maranhao|\
BR:MG:Minas Gerais|\
BR:MS:Mato Grosso do Sul|\
BR:MT:Mato Grosso|\
BR:PA:Para|\
BR:PB:Paraiba|\
BR:PE:Pernambuco|\
BR:PI:Piaui|\
BR:PR:Parana|\
BR:RJ:Rio de Janeiro|\
BR:RN:Rio Grande do Norte|\
BR:RO:Rondonia|\
BR:RR:Roraima|\
BR:RS:Rio Grande do Sul|\
BR:SC:Santa Catarina|\
BR:SE:Sergipe|\
BR:SP:Sao Paulo|\
BR:TO:Tocatins|\
NL:DR:Drente|\
NL:FL:Flevoland|\
NL:FR:Friesland|\
NL:GL:Gelderland|\
NL:GR:Groningen|\
NL:LB:Limburg|\
NL:NB:Noord Brabant|\
NL:NH:Noord Holland|\
NL:OV:Overijssel|\
NL:UT:Utrecht|\
NL:ZH:Zuid Holland|\
NL:ZL:Zeeland|\
UK:AVON:Avon|\
UK:BEDS:Bedfordshire|\
UK:BERKS:Berkshire|\
UK:BUCKS:Buckinghamshire|\
UK:CAMBS:Cambridgeshire|\
UK:CHESH:Cheshire|\
UK:CLEVE:Cleveland|\
UK:CORN:Cornwall|\
UK:CUMB:Cumbria|\
UK:DERBY:Derbyshire|\
UK:DEVON:Devon|\
UK:DORSET:Dorset|\
UK:DURHAM:Durham|\
UK:ESSEX:Essex|\
UK:GLOUS:Gloucestershire|\
UK:GLONDON:Greater London|\
UK:GMANCH:Greater Manchester|\
UK:HANTS:Hampshire|\
UK:HERWOR:Hereford & Worcestershire|\
UK:HERTS:Hertfordshire|\
UK:HUMBER:Humberside|\
UK:IOM:Isle of Man|\
UK:IOW:Isle of Wight|\
UK:KENT:Kent|\
UK:LANCS:Lancashire|\
UK:LEICS:Leicestershire|\
UK:LINCS:Lincolnshire|\
UK:MERSEY:Merseyside|\
UK:NORF:Norfolk|\
UK:NHANTS:Northamptonshire|\
UK:NTHUMB:Northumberland|\
UK:NOTTS:Nottinghamshire|\
UK:OXON:Oxfordshire|\
UK:SHROPS:Shropshire|\
UK:SOM:Somerset|\
UK:STAFFS:Staffordshire|\
UK:SUFF:Suffolk|\
UK:SURREY:Surrey|\
UK:SUSS:Sussex|\
UK:WARKS:Warwickshire|\
UK:WMID:West Midlands|\
UK:WILTS:Wiltshire|\
UK:YORK:Yorkshire|\
EI:CO ANTRIM:County Antrim|\
EI:CO ARMAGH:County Armagh|\
EI:CO DOWN:County Down|\
EI:CO FERMANAGH:County Fermanagh|\
EI:CO DERRY:County Londonderry|\
EI:CO TYRONE:County Tyrone|\
EI:CO CAVAN:County Cavan|\
EI:CO DONEGAL:County Donegal|\
EI:CO MONAGHAN:County Monaghan|\
EI:CO DUBLIN:County Dublin|\
EI:CO CARLOW:County Carlow|\
EI:CO KILDARE:County Kildare|\
EI:CO KILKENNY:County Kilkenny|\
EI:CO LAOIS:County Laois|\
EI:CO LONGFORD:County Longford|\
EI:CO LOUTH:County Louth|\
EI:CO MEATH:County Meath|\
EI:CO OFFALY:County Offaly|\
EI:CO WESTMEATH:County Westmeath|\
EI:CO WEXFORD:County Wexford|\
EI:CO WICKLOW:County Wicklow|\
EI:CO GALWAY:County Galway|\
EI:CO MAYO:County Mayo|\
EI:CO LEITRIM:County Leitrim|\
EI:CO ROSCOMMON:County Roscommon|\
EI:CO SLIGO:County Sligo|\
EI:CO CLARE:County Clare|\
EI:CO CORK:County Cork|\
EI:CO KERRY:County Kerry|\
EI:CO LIMERICK:County Limerick|\
EI:CO TIPPERARY:County Tipperary|\
EI:CO WATERFORD:County Waterford|\
';

// 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 = '\
AF:Afghanistan|\
AL:Albania|\
DZ:Algeria|\
AS:American Samoa|\
AD:Andorra|\
AO:Angola|\
AI:Anguilla|\
AQ:Antarctica|\
AG:Antigua and Barbuda|\
AR:Argentina|\
AM:Armenia|\
AW:Aruba|\
AU:Australia|\
AT:Austria|\
AZ:Azerbaijan|\
AP:Azores|\
BS:Bahamas|\
BH:Bahrain|\
BD:Bangladesh|\
BB:Barbados|\
BY:Belarus|\
BE:Belgium|\
BZ:Belize|\
BJ:Benin|\
BM:Bermuda|\
BT:Bhutan|\
BO: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|\
KH:Cambodia|\
CM:Cameroon|\
CA:Canada|\
CV:Cape Verde|\
KY:Cayman Islands|\
CF:Central African Republic|\
TD:Chad|\
CL:Chile|\
CN:China|\
CX:Christmas Island|\
CC:Cocos (Keeling) Islands|\
CO:Colombia|\
KM:Comoros|\
CG:Congo|\
CD:Congo, The Democratic Republic O|\
CK:Cook Islands|\
XE:Corsica|\
CR:Costa Rica|\
CI:Cote d` Ivoire (Ivory Coast)|\
HR:Croatia|\
CU:Cuba|\
CY:Cyprus|\
CZ:Czech Republic|\
DK:Denmark|\
DJ:Djibouti|\
DM:Dominica|\
DO:Dominican Republic|\
TP:East Timor|\
EC:Ecuador|\
EG:Egypt|\
SV:El Salvador|\
GQ:Equatorial Guinea|\
ER:Eritrea|\
EE:Estonia|\
ET:Ethiopia|\
FK:Falkland Islands (Malvinas)|\
FO:Faroe Islands|\
FJ:Fiji|\
FI:Finland|\
FR:France (Includes Monaco)|\
FX:France, Metropolitan|\
GF:French Guiana|\
PF:French Polynesia|\
TA:French Polynesia (Tahiti)|\
TF:French Southern Territories|\
GA:Gabon|\
GM:Gambia|\
GE:Georgia|\
DE:Germany|\
GH:Ghana|\
GI:Gibraltar|\
GR:Greece|\
GL:Greenland|\
GD:Grenada|\
GP:Guadeloupe|\
GU:Guam|\
GT:Guatemala|\
GN:Guinea|\
GW:Guinea-Bissau|\
GY:Guyana|\
HT:Haiti|\
HM:Heard And Mc Donald Islands|\
VA:Holy See (Vatican City State)|\
HN:Honduras|\
HK:Hong Kong|\
HU:Hungary|\
IS:Iceland|\
IN:India|\
ID:Indonesia|\
IR:Iran|\
IQ:Iraq|\
IE:Ireland|\
EI:Ireland (Eire)|\
IL:Israel|\
IT:Italy|\
JM:Jamaica|\
JP:Japan|\
JO:Jordan|\
KZ:Kazakhstan|\
KE:Kenya|\
KI:Kiribati|\
KP:Korea, Democratic People\'S Repub|\
KW:Kuwait|\
KG:Kyrgyzstan|\
LA:Laos|\
LV:Latvia|\
LB:Lebanon|\
LS:Lesotho|\
LR:Liberia|\
LY:Libya|\
LI:Liechtenstein|\
LT:Lithuania|\
LU:Luxembourg|\
MO:Macao|\
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|\
MX: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|\
NP:Nepal|\
NL:Netherlands|\
AN:Netherlands Antilles|\
NC:New Caledonia|\
NZ:New Zealand|\
NI:Nicaragua|\
NE:Niger|\
NG:Nigeria|\
NU:Niue|\
NF:Norfolk Island|\
MP:Northern Mariana Islands|\
NO:Norway|\
OM:Oman|\
PK:Pakistan|\
PW:Palau|\
PS:Palestinian Territory, Occupied|\
PA:Panama|\
PG:Papua New Guinea|\
PY:Paraguay|\
PE:Peru|\
PH:Philippines|\
PN:Pitcairn|\
PL:Poland|\
PT:Portugal|\
PR:Puerto Rico|\
QA:Qatar|\
RE:Reunion|\
RO:Romania|\
RU:Russian Federation|\
RW:Rwanda|\
KN:Saint Kitts And Nevis|\
SM:San Marino|\
ST:Sao Tome and Principe|\
SA:Saudi Arabia|\
SN:Senegal|\
XS:Serbia-Montenegro|\
SC:Seychelles|\
SL:Sierra Leone|\
SG:Singapore|\
SK:Slovak Republic|\
SI:Slovenia|\
SB:Solomon Islands|\
SO:Somalia|\
ZA:South Africa|\
GS:South Georgia And The South Sand|\
KR:South Korea|\
ES: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|\
SE:Sweden|\
CH:Switzerland|\
SY:Syrian Arab Republic|\
TW:Taiwan|\
TJ:Tajikistan|\
TZ:Tanzania|\
TH:Thailand|\
TG:Togo|\
TK:Tokelau|\
TO:Tonga|\
TT:Trinidad and Tobago|\
XU:Tristan da Cunha|\
TN:Tunisia|\
TR:Turkey|\
TM:Turkmenistan|\
TC:Turks and Caicos Islands|\
TV:Tuvalu|\
UG:Uganda|\
UA:Ukraine|\
AE:United Arab Emirates|\
UK:United Kingdom|\
GB:Great Britain|\
US:United States|\
UM:United States Minor Outlying Isl|\
UY:Uruguay|\
UZ:Uzbekistan|\
VU:Vanuatu|\
XV:Vatican City|\
VE:Venezuela|\
VN:Vietnam|\
VI:Virgin Islands (U.S.)|\
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('Select Country','');
  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('Select State','');
        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();
}
// End Country - State elements

// Begin E-mail Checking
	function emailCheck (emailStr) {
	
	//Variable tells the function whether or not to verify that the address ends in a two-letter country or well-knownTLD.  1 means check it, 0 means don't.
	var checkTLD=1;
	
	// The following is the list of known TLDs that an e-mail address must end with.
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	
	// The following pattern is used to check if the entered e-mail address fits the user@domain format, and used to separate the username from the domain.
	var emailPat=/^(.+)@(.+)$/;
	
	// The following string represents the pattern for matching all special characters.  We don't want to allow special characters in the address.
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	
	// The following string represents the range of characters allowed in a username or domainname. It really states which chars aren't allowed.
	var validChars="\[^\\s" + specialChars + "\]";
	
	// The following pattern applies if the "user" is a quoted string.  E.g. "jiminy cricket"@disney.com
	var quotedUser="(\"[^\"]*\")";
	
	/* The following pattern applies for domains that are IP addresses,	rather than symbolic names.  E.g. joe@[123.124.233.4]
	NOTE: The square brackets are required. */
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	
	// The following string represents an atom (basically a series of non-special characters.)
	var atom=validChars + '+';
	
	// The following string represents one word in the typical username. For example, in john.doe@somewhere.com, john and doe are words.
	var word="(" + atom + "|" + quotedUser + ")";
	
	// The following pattern describes the structure of the user
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	
	// The following pattern describes the structure of a normal symbolic domain, as opposed to ipDomainPat, shown above.
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	
	// Finally, let's start trying to figure out if the supplied address is valid.
	// Begin with the coarse pattern to simply break up user@domain into different pieces that are easy to analyze.
	
	var matchArray=emailStr.match(emailPat);
	
	if (matchArray==null) {
	
	// Too many/few @'s or something; basically, this address doesn't even fit the general mould of a valid e-mail address.
	
	alert("Email address seems incorrect (check @ and .'s)");
	document.infoForm.email.focus();
	return false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];
	
	// Start by checking that only basic ASCII characters are in the strings (0-127)
	for (i=0; i<user.length; i++) {
	if (user.charCodeAt(i)>127) {
	alert("Email username contains invalid characters.");
	document.infoForm.email.focus();
	return false;
	   }
	}
	for (i=0; i<domain.length; i++) {
	if (domain.charCodeAt(i)>127) {
	alert("Email domain name contains invalid characters.");
	document.infoForm.email.focus();
	return false;
	   }
	}
	
	// See if "user" is valid 
	if (user.match(userPat)==null) {
	
	// user is not valid
	alert("Email username doesn't seem to be valid.");
	document.infoForm.email.focus();
	return false;
	}
	
	// if the e-mail address is at an IP address (as opposed to a symbolichost name) make sure the IP address is valid.
	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) {
	
	// this is an IP address
	for (var i=1;i<=4;i++) {
	if (IPArray[i]>255) {
	alert("Destination IP address is invalid!");
	document.infoForm.email.focus();
	return false;
	   }
	}
	return true;
	}
	
	// Domain is symbolic name.  Check if it's valid.
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
	if (domArr[i].search(atomPat)==-1) {
	alert("Email domain name does not seem to be valid.");
	document.infoForm.email.focus();
	return false;
	   }
	}
	
	/* domain name seems valid, but now make sure that it ends in a known top-level domain (like com, edu, gov) or a two-letter word,
	representing country (uk, nl), and that there's a hostname preceding the domain or country. */
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
	domArr[domArr.length-1].search(knownDomsPat)==-1) {
	alert("Email address must end in a well-known domain or two letter " + "country.");
	document.infoForm.email.focus();
	return false;
	}
	
	// Make sure there's a host name preceding the domain
	if (len<2) {
	alert("Email address is missing a hostname!");
	document.infoForm.email.focus();
	return false;
	}
	
	// If we've gotten this far, everything's valid!
	return true;
	}