var digits="0123456789";var lowercaseLetters="abcdefghijklmnopqrstuvwxyz"
var uppercaseLetters="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
var whitespace=" \t\n\r";var decimalPointDelimiter="."
var phoneNumberDelimiters="()- ";var validUSPhoneChars=digits+phoneNumberDelimiters;var validWorldPhoneChars=digits+phoneNumberDelimiters+"+";var SSNDelimiters="- ";var validSSNChars=digits+SSNDelimiters;var digitsInSocialSecurityNumber=9;var digitsInUSPhoneNumber=10;var ZIPCodeDelimiters="-";var ZIPCodeDelimeter="-"
var validZIPCodeChars=digits+ZIPCodeDelimiters
var digitsInZIPCode1=5
var digitsInZIPCode2=9
var creditCardDelimiters=" "
var mPrefix="You did not enter a value into the "
var mSuffix=" field. This is a required field. Please enter it now."
var sName="Recepient's Name"
var sEmail="Recepient's Email"
var sSender="Your Name"
var sSendEmail="Your Email"
var sMessage="Message"
var sGenericName="Name"
var sUSLastName="Last Name"
var sUSFirstName="First Name"
var sWorldLastName="Family Name"
var sWorldFirstName="Given Name"
var sTitle="Title"
var sCompanyName="Company Name"
var sUSAddress="Street Address"
var sWorldAddress="Address"
var sCity="City"
var sStateCode="State Code"
var sWorldState="State, Province, or Prefecture"
var sCountry="Country"
var sZIPCode="ZIP Code"
var sWorldPostalCode="Postal Code"
var sPhone="Phone Number"
var sFax="Fax Number"
var sDateOfBirth="Date of Birth"
var sExpirationDate="Expiration Date"
var sEmail="Email"
var sSSN="Social Security Number"
var sCreditCardNumber="Credit Card Number"
var sOtherInfo="Other Information"
var iStateCode="This field must be a valid two character U.S. state abbreviation (like CA for California). Please reenter it now."
var iZIPCode="This field must be a 5 or 9 digit U.S. ZIP Code (like 94043). Please reenter it now."
var iUSPhone="This field must be a 10 digit U.S. phone number (like 415 555 1212). Please reenter it now."
var iWorldPhone="This field must be a valid international phone number. Please reenter it now."
var iSSN="This field must be a 9 digit U.S. social security number (like 123 45 6789). Please reenter it now."
var iEmail="This field must be a valid email address (like foo@bar.com). Please reenter it now."
var iCreditCardPrefix="This is not a valid "
var iCreditCardSuffix=" credit card number. Please reenter it now."
var iDay="This field must be a day number between 1 and 31.  Please reenter it now."
var iMonth="This field must be a month number between 1 and 12.  Please reenter it now."
var iYear="This field must be a 2 or 4 digit year number.  Please reenter it now."
var iDatePrefix="The Day, Month, and Year for "
var iDateSuffix=" do not form a valid date.  Please reenter them now."
var pEntryPrompt="Please enter a "
var pStateCode="2 character code (like CA)."
var pZIPCode="5 or 9 digit U.S. ZIP Code (like 94043)."
var pUSPhone="10 digit U.S. phone number (like 415 555 1212)."
var pWorldPhone="international phone number."
var pSSN="9 digit U.S. social security number (like 123 45 6789)."
var pEmail="valid email address (like foo@bar.com)."
var pCreditCard="valid credit card number."
var pDay="day number between 1 and 31."
var pMonth="month number between 1 and 12."
var pYear="2 or 4 digit year number."
var defaultEmptyOK=false
function makeArray(n){for(var i=1;i<=n;i++){this[i]=0}
return this}
var daysInMonth=makeArray(12);daysInMonth[1]=31;daysInMonth[2]=29;daysInMonth[3]=31;daysInMonth[4]=30;daysInMonth[5]=31;daysInMonth[6]=30;daysInMonth[7]=31;daysInMonth[8]=31;daysInMonth[9]=30;daysInMonth[10]=31;daysInMonth[11]=30;daysInMonth[12]=31;var USStateCodeDelimiter="|";var USStateCodes="AL|AK|AS|AZ|AR|CA|CO|CT|DE|DC|FM|FL|GA|GU|HI|ID|IL|IN|IA|KS|KY|LA|ME|MH|MD|MA|MI|MN|MS|MO|MT|NE|NV|NH|NJ|NM|NY|NC|ND|MP|OH|OK|OR|PW|PA|PR|RI|SC|SD|TN|TX|UT|VT|VI|VA|WA|WV|WI|WY|AE|AA|AE|AE|AP"
function isEmpty(s)
{return((s==null)||(s.length==0))}
function isWhitespace(s)
{var i;if(isEmpty(s))return true;for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(whitespace.indexOf(c)==-1)return false;}
return true;}
function stripCharsInBag(s,bag)
{var i;var returnString="";for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(bag.indexOf(c)==-1)returnString+=c;}
return returnString;}
function stripCharsNotInBag(s,bag)
{var i;var returnString="";for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(bag.indexOf(c)!=-1)returnString+=c;}
return returnString;}
function stripWhitespace(s)
{return stripCharsInBag(s,whitespace)}
function charInString(c,s)
{for(i=0;i<s.length;i++)
{if(s.charAt(i)==c)return true;}
return false}
function stripInitialWhitespace(s)
{var i=0;while((i<s.length)&&charInString(s.charAt(i),whitespace))
i++;return s.substring(i,s.length);}
function isLetter(c)
{return(((c>="a")&&(c<="z"))||((c>="A")&&(c<="Z")))}
function isDigit(c)
{return((c>="0")&&(c<="9"))}
function isLetterOrDigit(c)
{return(isLetter(c)||isDigit(c))}
function isInteger(s)
{var i;if(isEmpty(s))
if(isInteger.arguments.length==1)return defaultEmptyOK;else return(isInteger.arguments[1]==true);for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(!isDigit(c))return false;}
return true;}
function isSignedInteger(s)
{if(isEmpty(s))
if(isSignedInteger.arguments.length==1)return defaultEmptyOK;else return(isSignedInteger.arguments[1]==true);else{var startPos=0;var secondArg=defaultEmptyOK;if(isSignedInteger.arguments.length>1)
secondArg=isSignedInteger.arguments[1];if((s.charAt(0)=="-")||(s.charAt(0)=="+"))
startPos=1;return(isInteger(s.substring(startPos,s.length),secondArg))}}
function isPositiveInteger(s)
{var secondArg=defaultEmptyOK;if(isPositiveInteger.arguments.length>1)
secondArg=isPositiveInteger.arguments[1];return(isSignedInteger(s,secondArg)&&((isEmpty(s)&&secondArg)||(parseInt(s)>0)));}
function isNonnegativeInteger(s)
{var secondArg=defaultEmptyOK;if(isNonnegativeInteger.arguments.length>1)
secondArg=isNonnegativeInteger.arguments[1];return(isSignedInteger(s,secondArg)&&((isEmpty(s)&&secondArg)||(parseInt(s)>=0)));}
function isNegativeInteger(s)
{var secondArg=defaultEmptyOK;if(isNegativeInteger.arguments.length>1)
secondArg=isNegativeInteger.arguments[1];return(isSignedInteger(s,secondArg)&&((isEmpty(s)&&secondArg)||(parseInt(s)<0)));}
function isNonpositiveInteger(s)
{var secondArg=defaultEmptyOK;if(isNonpositiveInteger.arguments.length>1)
secondArg=isNonpositiveInteger.arguments[1];return(isSignedInteger(s,secondArg)&&((isEmpty(s)&&secondArg)||(parseInt(s)<=0)));}
function isFloat(s)
{var i;var seenDecimalPoint=false;if(isEmpty(s))
if(isFloat.arguments.length==1)return defaultEmptyOK;else return(isFloat.arguments[1]==true);if(s==decimalPointDelimiter)return false;for(i=0;i<s.length;i++)
{var c=s.charAt(i);if((c==decimalPointDelimiter)&&!seenDecimalPoint)seenDecimalPoint=true;else if(!isDigit(c))return false;}
return true;}
function isSignedFloat(s)
{if(isEmpty(s))
if(isSignedFloat.arguments.length==1)return defaultEmptyOK;else return(isSignedFloat.arguments[1]==true);else{var startPos=0;var secondArg=defaultEmptyOK;if(isSignedFloat.arguments.length>1)
secondArg=isSignedFloat.arguments[1];if((s.charAt(0)=="-")||(s.charAt(0)=="+"))
startPos=1;return(isFloat(s.substring(startPos,s.length),secondArg))}}
function isAlphabetic(s)
{var i;if(isEmpty(s))
if(isAlphabetic.arguments.length==1)return defaultEmptyOK;else return(isAlphabetic.arguments[1]==true);for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(!isLetter(c))
return false;}
return true;}
function isAlphanumeric(s)
{var i;if(isEmpty(s))
if(isAlphanumeric.arguments.length==1)return defaultEmptyOK;else return(isAlphanumeric.arguments[1]==true);for(i=0;i<s.length;i++)
{var c=s.charAt(i);if(!(isLetter(c)||isDigit(c)))
return false;}
return true;}
function reformat(s)
{var arg;var sPos=0;var resultString="";for(var i=1;i<reformat.arguments.length;i++){arg=reformat.arguments[i];if(i%2==1)resultString+=arg;else{resultString+=s.substring(sPos,sPos+arg);sPos+=arg;}}
return resultString;}
function isSSN(s)
{if(isEmpty(s))
if(isSSN.arguments.length==1)return defaultEmptyOK;else return(isSSN.arguments[1]==true);return(isInteger(s)&&s.length==digitsInSocialSecurityNumber)}
function isUSPhoneNumber(s)
{if(isEmpty(s))
if(isUSPhoneNumber.arguments.length==1)return defaultEmptyOK;else return(isUSPhoneNumber.arguments[1]==true);return(isInteger(s)&&s.length==digitsInUSPhoneNumber)}
function isInternationalPhoneNumber(s)
{if(isEmpty(s))
if(isInternationalPhoneNumber.arguments.length==1)return defaultEmptyOK;else return(isInternationalPhoneNumber.arguments[1]==true);return(isPositiveInteger(s))}
function isZIPCode(s)
{if(isEmpty(s))
if(isZIPCode.arguments.length==1)return defaultEmptyOK;else return(isZIPCode.arguments[1]==true);return(isInteger(s)&&((s.length==digitsInZIPCode1)||(s.length==digitsInZIPCode2)))}
function isStateCode(s)
{if(isEmpty(s))
if(isStateCode.arguments.length==1)return defaultEmptyOK;else return(isStateCode.arguments[1]==true);return((USStateCodes.indexOf(s)!=-1)&&(s.indexOf(USStateCodeDelimiter)==-1))}
function isEmail(s)
{if(isEmpty(s))
if(isEmail.arguments.length==1)return defaultEmptyOK;else return(isEmail.arguments[1]==true);if(isWhitespace(s))return false;var i=1;var sLength=s.length;while((i<sLength)&&(s.charAt(i)!="@"))
{i++}
if((i>=sLength)||(s.charAt(i)!="@"))return false;else i+=2;while((i<sLength)&&(s.charAt(i)!="."))
{i++}
if((i>=sLength-1)||(s.charAt(i)!="."))return false;else return true;}
function isYear(s)
{if(isEmpty(s))
if(isYear.arguments.length==1)return defaultEmptyOK;else return(isYear.arguments[1]==true);if(!isNonnegativeInteger(s))return false;return((s.length==2)||(s.length==4));}
function isIntegerInRange(s,a,b)
{if(isEmpty(s))
if(isIntegerInRange.arguments.length==1)return defaultEmptyOK;else return(isIntegerInRange.arguments[1]==true);if(!isInteger(s,false))return false;var num=parseInt(s);return((num>=a)&&(num<=b));}
function isMonth(s)
{if(isEmpty(s))
if(isMonth.arguments.length==1)return defaultEmptyOK;else return(isMonth.arguments[1]==true);return isIntegerInRange(s,1,12);}
function isDay(s)
{if(isEmpty(s))
if(isDay.arguments.length==1)return defaultEmptyOK;else return(isDay.arguments[1]==true);return isIntegerInRange(s,1,31);}
function daysInFebruary(year)
{return(((year%4==0)&&((!(year%100==0))||(year%400==0)))?29:28);}
function isDate(year,month,day)
{if(!(isYear(year,false)&&isMonth(month,false)&&isDay(day,false)))return false;var intYear=parseInt(year);var intMonth=parseInt(month);var intDay=parseInt(day);if(intDay>daysInMonth[intMonth])return false;if((intMonth==2)&&(intDay>daysInFebruary(intYear)))return false;return true;}
function prompt(s)
{window.status=s}
function promptEntry(s)
{window.status=pEntryPrompt+s}
function warnEmpty(theField,s)
{theField.focus()
alert(mPrefix+s+mSuffix)
return false}
function warnInvalid(theField,s)
{theField.focus()
theField.select()
alert(s)
return false}
function checkString(theField,s,emptyOK)
{if(checkString.arguments.length==2)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;if(isWhitespace(theField.value))
return warnEmpty(theField,s);else return true;}
function checkStateCode(theField,emptyOK)
{if(checkStateCode.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else
{theField.value=theField.value.toUpperCase();if(!isStateCode(theField.value,false))
return warnInvalid(theField,iStateCode);else return true;}}
function reformatZIPCode(ZIPString)
{if(ZIPString.length==5)return ZIPString;else return(reformat(ZIPString,"",5,"-",4));}
function checkZIPCode(theField,emptyOK)
{if(checkZIPCode.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else
{var normalizedZIP=stripCharsInBag(theField.value,ZIPCodeDelimiters)
if(!isZIPCode(normalizedZIP,false))
return warnInvalid(theField,iZIPCode);else
{theField.value=reformatZIPCode(normalizedZIP)
return true;}}}
function reformatUSPhone(USPhone)
{return(reformat(USPhone,"(",3,") ",3,"-",4))}
function checkUSPhone(theField,emptyOK)
{if(checkUSPhone.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else
{var normalizedPhone=stripCharsInBag(theField.value,phoneNumberDelimiters)
if(!isUSPhoneNumber(normalizedPhone,false))
return warnInvalid(theField,iUSPhone);else
{theField.value=reformatUSPhone(normalizedPhone)
return true;}}}
function checkInternationalPhone(theField,emptyOK)
{if(checkInternationalPhone.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else
{if(!isInternationalPhoneNumber(theField.value,false))
return warnInvalid(theField,iWorldPhone);else return true;}}
function checkEmail(theField,emptyOK)
{if(checkEmail.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else if(!isEmail(theField.value,false))
return warnInvalid(theField,iEmail);else return true;}
function reformatSSN(SSN)
{return(reformat(SSN,"",3,"-",2,"-",4))}
function checkSSN(theField,emptyOK)
{if(checkSSN.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;else
{var normalizedSSN=stripCharsInBag(theField.value,SSNDelimiters)
if(!isSSN(normalizedSSN,false))
return warnInvalid(theField,iSSN);else
{theField.value=reformatSSN(normalizedSSN)
return true;}}}
function checkYear(theField,emptyOK)
{if(checkYear.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;if(!isYear(theField.value,false))
return warnInvalid(theField,iYear);else return true;}
function checkMonth(theField,emptyOK)
{if(checkMonth.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;if(!isMonth(theField.value,false))
return warnInvalid(theField,iMonth);else return true;}
function checkDay(theField,emptyOK)
{if(checkDay.arguments.length==1)emptyOK=defaultEmptyOK;if((emptyOK==true)&&(isEmpty(theField.value)))return true;if(!isDay(theField.value,false))
return warnInvalid(theField,iDay);else return true;}
function checkDate(yearField,monthField,dayField,labelString,OKtoOmitDay)
{if(checkDate.arguments.length==4)OKtoOmitDay=false;if(!isYear(yearField.value))return warnInvalid(yearField,iYear);if(!isMonth(monthField.value))return warnInvalid(monthField,iMonth);if((OKtoOmitDay==true)&&isEmpty(dayField.value))return true;else if(!isDay(dayField.value))
return warnInvalid(dayField,iDay);if(isDate(yearField.value,monthField.value,dayField.value))
return true;alert(iDatePrefix+labelString+iDateSuffix)
return false}
function getRadioButtonValue(radio)
{for(var i=0;i<radio.length;i++)
{if(radio[i].checked){break}}
return radio[i].value}
function checkCreditCard(radio,theField)
{var cardType=getRadioButtonValue(radio)
var normalizedCCN=stripCharsInBag(theField.value,creditCardDelimiters)
if(!isCardMatch(cardType,normalizedCCN))
return warnInvalid(theField,iCreditCardPrefix+cardType+iCreditCardSuffix);else
{theField.value=normalizedCCN
return true}}
function isCreditCard(st){if(st.length>19)
return(false);sum=0;mul=1;l=st.length;for(i=0;i<l;i++){digit=st.substring(l-i-1,l-i);tproduct=parseInt(digit,10)*mul;if(tproduct>=10)
sum+=(tproduct%10)+1;else
sum+=tproduct;if(mul==1)
mul++;else
mul--;}
if((sum%10)==0)
return(true);else
return(false);}
function isVisa(cc)
{if(((cc.length==16)||(cc.length==13))&&(cc.substring(0,1)==4))
return isCreditCard(cc);return false;}
function isMasterCard(cc)
{firstdig=cc.substring(0,1);seconddig=cc.substring(1,2);if((cc.length==16)&&(firstdig==5)&&((seconddig>=1)&&(seconddig<=5)))
return isCreditCard(cc);return false;}
function isAmericanExpress(cc)
{firstdig=cc.substring(0,1);seconddig=cc.substring(1,2);if((cc.length==15)&&(firstdig==3)&&((seconddig==4)||(seconddig==7)))
return isCreditCard(cc);return false;}
function isDinersClub(cc)
{firstdig=cc.substring(0,1);seconddig=cc.substring(1,2);if((cc.length==14)&&(firstdig==3)&&((seconddig==0)||(seconddig==6)||(seconddig==8)))
return isCreditCard(cc);return false;}
function isCarteBlanche(cc)
{return isDinersClub(cc);}
function isDiscover(cc)
{first4digs=cc.substring(0,4);if((cc.length==16)&&(first4digs=="6011"))
return isCreditCard(cc);return false;}
function isEnRoute(cc)
{first4digs=cc.substring(0,4);if((cc.length==15)&&((first4digs=="2014")||(first4digs=="2149")))
return isCreditCard(cc);return false;}
function isJCB(cc)
{first4digs=cc.substring(0,4);if((cc.length==16)&&((first4digs=="3088")||(first4digs=="3096")||(first4digs=="3112")||(first4digs=="3158")||(first4digs=="3337")||(first4digs=="3528")))
return isCreditCard(cc);return false;}
function isAnyCard(cc)
{if(!isCreditCard(cc))
return false;if(!isMasterCard(cc)&&!isVisa(cc)&&!isAmericanExpress(cc)&&!isDinersClub(cc)&&!isDiscover(cc)&&!isEnRoute(cc)&&!isJCB(cc)){return false;}
return true;}
function isCardMatch(cardType,cardNumber)
{cardType=cardType.toUpperCase();var doesMatch=true;if((cardType=="VISA")&&(!isVisa(cardNumber)))
doesMatch=false;if((cardType=="MASTERCARD")&&(!isMasterCard(cardNumber)))
doesMatch=false;if(((cardType=="AMERICANEXPRESS")||(cardType=="AMEX"))&&(!isAmericanExpress(cardNumber)))doesMatch=false;if((cardType=="DISCOVER")&&(!isDiscover(cardNumber)))
doesMatch=false;if((cardType=="JCB")&&(!isJCB(cardNumber)))
doesMatch=false;if((cardType=="DINERS")&&(!isDinersClub(cardNumber)))
doesMatch=false;if((cardType=="CARTEBLANCHE")&&(!isCarteBlanche(cardNumber)))
doesMatch=false;if((cardType=="ENROUTE")&&(!isEnRoute(cardNumber)))
doesMatch=false;return doesMatch;}
function IsCC(st){return isCreditCard(st);}
function IsVisa(cc){return isVisa(cc);}
function IsVISA(cc){return isVisa(cc);}
function IsMasterCard(cc){return isMasterCard(cc);}
function IsMastercard(cc){return isMasterCard(cc);}
function IsMC(cc){return isMasterCard(cc);}
function IsAmericanExpress(cc){return isAmericanExpress(cc);}
function IsAmEx(cc){return isAmericanExpress(cc);}
function IsDinersClub(cc){return isDinersClub(cc);}
function IsDC(cc){return isDinersClub(cc);}
function IsDiners(cc){return isDinersClub(cc);}
function IsCarteBlanche(cc){return isCarteBlanche(cc);}
function IsCB(cc){return isCarteBlanche(cc);}
function IsDiscover(cc){return isDiscover(cc);}
function IsEnRoute(cc){return isEnRoute(cc);}
function IsenRoute(cc){return isEnRoute(cc);}
function IsJCB(cc){return isJCB(cc);}
function IsAnyCard(cc){return isAnyCard(cc);}
function IsCardMatch(cardType,cardNumber){return isCardMatch(cardType,cardNumber);}