/*****************************************************\

 **	Javascript Widget and Validation Library 0.01   **

 ** Jan 23 2003                                     **

\*****************************************************/

function validate_kp(o,ev) { 

	if (typeof(ev)=='undefined') ev=null;

	return Summit.Form.Validate(o,true,false,null,ev);

}



function validate_ch(o,ev) { 

	if (typeof(ev)=='undefined') ev=null;

	return Summit.Form.Validate(o,false,true,null,ev);

}





/* declare the Summit.Form namespace */

if (typeof(Summit)=='undefined') var Summit = {};

if (typeof(Summit.Form)=='undefined') Summit.Form = {};





Summit.Form.Validate = function(o,kp,change,submitform,ev) { 

	//KP_RE="/[0-9.]/" KP_FIND="/,/", KP_REPL="." CH_RE=""

	var kp_re, re_find, re_repl, ch_re, msg, ch_formatfunc, ch_validatefunc, optional, fieldtitle;

	var inputtype;

	kp_re = re_find = ch_re = null; 

	inputtype = fieldtitle = formatmsg = re_repl = '';

	ch_formatfunc = ch_validatefunc = '';

	optional = o.getAttribute("optional");

	inputtype = o.getAttribute("type");

	if (inputtype==null) inputtype=''; else inputtype=inputtype.toUpperCase();

	if (optional==null) optional=false; else optional=true;

	fieldtitle = o.getAttribute("TITLE");

	if (fieldtitle==null) fieldtitle=''; 



	if (typeof(ev)=='undefined') ev = window.event;

	else if (ev==null) ev = window.event;

	if (kp) if (ev.keyCode==13) return true;



	var index = -1;

	switch (inputtype) {

		case "RADIO":

			index = Summit.Form.GetRadioIdx(o.form[o.name]);

			break;

		default:

			break;

	}



//KP_RE="/[0-9.]/" KP_FIND="/,/", KP_REPL="." CH_RE="/[0-9]*\.[0-9]{2}/"

	var a = o.getAttribute("FIELDTYPE");

//	if (optional) alert(a + ' ' + o.name);

	switch (a) {

		case "EMAIL":

			kp_re = /\S/;

			ch_re = /.*/;

			//ch_re = /(^[a-z]([-a-z_\.]*)@([-a-z_\.]*)([.][a-z]{2,3})$)|(^[a-z]([-a-z_\.]*)@([-a-z_\.]*)(\.[a-z]{3})(\.[a-z]{2})*$)/i;

			ch_validatefunc = emailCheck

			formatmsg = (langID==2)?'courriel valide: utilisateur@domain.com':'valid email address: user@somewhere.com';

			break;

		case "PHONE":

			ch_re = /^\([1-9]\d{2}\)\s?\d{3}\-\d{4}$/;

			formatmsg = (langID==2)?'Numéro valide: (123) 456-7890':'Valid number: (123) 456-7890';

			break;

		case "NUMBER":

			kp_re = ch_re = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/; 

			formatmsg = (langID==2)?'numéro valide':'valid number';

			//re_find = /,/;

			break;

		case "INTEGER":

			kp_re = ch_re = /(^-?\d\d*$)/;

			formatmsg = 'integer';

			//re_find = /,/;

			break;

		case "TELEPHONE":

			if (kp && o.value.length==3) {

				var s = String.fromCharCode(ev.keyCode); 

				o.value+='-';

				if (s=='-') return false;

			}

			kp_re = /\d/;

			ch_re = /\d{3}-\d{4}/;

			formatmsg = (langID==2)?'numéro de téléphone valide':'valid phone number';

			break;

		case "TELEPHONE_PARTIAL":

			if (kp && o.value.length==3) {

				var s = String.fromCharCode(ev.keyCode); 

				o.value+='-';

				if (s=='-') return false;

			}

			kp_re = /\d/;

			ch_re = /[\d-]/;

			//ch_re = /\d{3}-\d{4}/;

			//formatmsg = 'valid phone number';

			break;

		case "USZIP":

			kp_re = /[0-9-]/;

			ch_re = /(^\d{5}$)|(^\d{5}-\d{4}$)/;

			formatmsg = (langID==2)?'E.U. code zip valide: 99999 ou 99999-9999':'valid US zip code: 99999 or 99999-9999';

			break;

		case "CANPOSTCODE":

			switch(o.value.length%2) {

				case 0: kp_re = /[A-Z]/i; break;

				default: kp_re = /[0-9]/; break;

			}

			ch_formatfunc = function(s){return s.toUpperCase();}

			ch_re = /^\D{1}\d{1}\D{1}[\s\-]?\d{1}\D{1}\d{1}$/;

			formatmsg = (langID==2)?'code postal canadien valide: Z5Z-5Z5 ou Z5Z5Z5':'valid canadian postal code: Z5Z-5Z5 or Z5Z5Z5';

			break;

		case "TEXT":

		case "NOTEMPTY":

			formatmsg = (langID==2)?'ce champ ne peut pas être vide':'field can\'t be empty';

			kp_re = ch_re = /.*/;

			break;

		case "CURRENCY":

			kp_re = /[-\$0-9\.]/;

			ch_re = /^((\$\d*)|(\$\d*\.\d{2})|(\d*)|(\d*\.\d{0,2}))$/;

//			ch_formatfunc = Summit.Form.MakeCurrency;

			formatmsg = (langID==2)?'le montant en dollars valide, en utilisant comme séparateur de centimes le ponit':'valid dollar amount, using period as cents separator';

			break;

		case "CC":

			kp_re = /[\d ]/;

			ch_re = /[\d ]/;

			ch_validatefunc = Summit.Form.ValidateCC;

			formatmsg = (langID==2)?'numéro de carte de crédit valide':'valid credit card number';

			break;

		case "CUSTOM":

			a = o.getAttribute("KP_RE"); if (a!=null) eval('var kp_re = '+a+';');

			a = o.getAttribute("KP_FIND"); if (a!=null) eval('re_find = '+a+';');

			a = o.getAttribute("KP_REPL"); if (a!=null) re_repl=a;

			a = o.getAttribute("CH_RE"); if (a!=null) eval('var ch_re = '+a+';');

			//return true;

			break;

		default:

			if (!submitform && (o.name=='')) return true;

			if (optional || (o.name=='')) return '';

			if (inputtype=='CHECKBOX') {

				if (o.checked) return '';

			} else if (inputtype=='RADIO') {

				if (index>-1) return '';

			} else {

				if (o.value!='') return '';

			}

			return fieldtitle;

			break;

	}



/*	if (kp) {

		var s = String.fromCharCode(ev.keyCode); 

		if (re_find!=null) {

			s=s.replace(re_find,re_repl);

			ev.keyCode=s.charCodeAt(0);

		}

		if (kp_re==null) return true;

		return (null!=s.match(kp_re));

	} */

	if (change || submitform) {

		v = o.value;

		if (re_find!=null) {

			v=v.replace(re_find,re_repl);

			o.value=v;

		}

		if (ch_validatefunc) r = ch_validatefunc(v); else r=true;

		//alert(o.name + ' ' + r);

		//alert(o.name + ' => ' + v + ', ' + (v==''));

		if (r && (v!='') && v.match(ch_re)!=null) {

			if (ch_formatfunc) o.value = ch_formatfunc(v);

			return (submitform) ? '' : true;

		} else {

			if (submitform) {

			//if (v=='') return '';

			//else 

			if (formatmsg!='') fieldtitle += ' (' + formatmsg + ')';

			return (fieldtitle);

			} else {

				alert(((langID==2)?'S.V.P. entrer un ' + formatmsg:'Please Enter a ' + formatmsg));

				o.focus();

				o.select();

				return false;

			}

		}

	}

}



Summit.Form.ValidateForm = function( f ) {

	var el, msg;

	msg = '';

	for (var i=0; i< f.elements.length; i++) {

		el = f.elements[i];

		a = el.getAttribute('OPTIONAL');

		if (a!=null) if (a=='YES' && el.value=='') continue;

//		alert(el.name +' ' + el.value);

		var msg2 = Summit.Form.Validate(el,false, false, true);

		if (msg2!='') msg2 = "- " + msg2 + "\n";

		msg += msg2;

	}

	if (msg!='') {

		msg = ((langID==2)?"S.V.P. compléter ou corriger les champs suivants:\n":"Please complete or correct the following fields:\n") + msg;

		alert(msg);

	}

	return (msg=='');

}



Summit.Form.GetRadioIdx = function( arr ) {

	for (var i=0;i<arr.length;i++)

		if (arr[i].checked) return i;

	return -1;

}



Summit.Form.MakeCurrency = function( strValue ) {

	/************************************************

	DESCRIPTION: Formats a number as currency.

	

	PARAMETERS:

	  strValue - Source string to be formatted

	

	REMARKS: Assumes number passed is a valid

	  numeric value in the rounded to 2 decimal

	  places.  If not, returns original value.

	*************************************************/

  var f = parseFloat(strValue);

  if (isNaN(f)) return strValue;

  var i = Math.floor(f*100);

  var cents = Math.abs(i%100);

  if (cents<10) cents='0'+cents;

	strValue =  Math.floor(i/100)+'.'+cents;

  

  var objRegExp = /-?[0-9]+\.[0-9]{2}$/;



    if( objRegExp.test(strValue)) {

      objRegExp.compile('^-');

      strValue = Summit.Form.addCommas(strValue);

      if (objRegExp.test(strValue)){

        strValue = '(' + strValue.replace(objRegExp,'') + ')';

      }

      return strValue;

//      return '$' + strValue;

    }

    else

      return strValue;

}



Summit.Form.addCommas = function( strValue ) {

/************************************************

DESCRIPTION: Inserts commas into numeric string.



PARAMETERS:

  strValue - source string containing commas.



RETURNS: String modified with comma grouping if

  source was all numeric, otherwise source is

  returned.



REMARKS: Used with integers or numbers with

  2 or less decimal places.

*************************************************/

  var objRegExp  = new RegExp('(-?[0-9]+)([0-9]{3})');



    //check for match to search criteria

    while(objRegExp.test(strValue)) {

       //replace original string with first group match,

       //a comma, then second group match

       strValue = strValue.replace(objRegExp, '$1,$2');

    }

  return strValue;

}





Summit.Form.ValidateCC = function(cardNumber) {

	var isValid = false;

  var ccCheckRegExp = /[^\d ]/;

  isValid = !ccCheckRegExp.test(cardNumber);



  if (isValid)

  {

    var cardNumbersOnly = cardNumber.replace(/ /g,"");

    var cardNumberLength = cardNumbersOnly.length;

    var lengthIsValid = false;

    var prefixIsValid = false;

    var prefixRegExp;



		if ((cardNumberLength == 16) && (/^5[1-5]/.test(cardNumbersOnly))) {

			isValid = true;

			cardType='mastercard';

		} else if (((cardNumberLength == 13) || (cardNumberLength == 16)) &&

					 (/^4/.test(cardNumbersOnly)) ) {

			isValid = true;

			cardType='visa';

		} else if ((cardNumberLength==15) && (/^3(4|7)/.test(cardNumbersOnly))) {

			isValid = true;

			cardType = 'amex';

		} else {

      ; //alert("Invalid card number.");

    }

  }



  if (isValid)

  {

    var numberProduct;

    var numberProductDigitIndex;

    var checkSumTotal = 0;



    for (digitCounter = cardNumberLength - 1; 

      digitCounter >= 0; 

      digitCounter--)

    {

      checkSumTotal += parseInt (cardNumbersOnly.charAt(digitCounter));

      digitCounter--;

      numberProduct = String((cardNumbersOnly.charAt(digitCounter) * 2));

      for (var productDigitCounter = 0;

        productDigitCounter < numberProduct.length; 

        productDigitCounter++)

      {

        checkSumTotal += parseInt(numberProduct.charAt(productDigitCounter));

      }

    }

    isValid = (checkSumTotal % 10 == 0);

  }



  return isValid;

}







<!-- This script and many more are available free online at -->

<!-- The JavaScript Source!! http://javascript.internet.com -->



<!-- V1.1.3: Sandeep V. Tamhankar (stamhankar@hotmail.com) -->

<!-- Original:  Sandeep V. Tamhankar (stamhankar@hotmail.com) -->

<!-- Changes:

/* 1.1.4: Fixed a bug where upper ASCII characters (i.e. accented letters

international characters) were allowed.



1.1.3: Added the restriction to only accept addresses ending in two

letters (interpreted to be a country code) or one of the known

TLDs (com, net, org, edu, int, mil, gov, arpa), including the

new ones (biz, aero, name, coop, info, pro, museum).  One can

easily update the list (if ICANN adds even more TLDs in the

future) by updating the knownDomsPat variable near the

top of the function.  Also, I added a variable at the top

of the function that determines whether or not TLDs should be

checked at all.  This is good if you are using this function

internally (i.e. intranet site) where hostnames don't have to

conform to W3C standards and thus internal organization e-mail

addresses don't have to either.

Changed some of the logic so that the function will work properly

with Netscape 6.



1.1.2: Fixed a bug where trailing . in e-mail address was passing

(the bug is actually in the weak regexp engine of the browser; I

simplified the regexps to make it work).



1.1.1: Removed restriction that countries must be preceded by a domain,

so abc@host.uk is now legal.  However, there's still the

restriction that an address must end in a two or three letter

word.



1.1: Rewrote most of the function to conform more closely to RFC 822.



1.0: Original  */

// -->



<!-- Begin

function emailCheck (emailStr) {



/* The following variable tells the rest of the function whether or not

to verify that the address ends in a two-letter country or well-known

TLD.  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.  It also is 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.

These characters include ( ) < > @ , ; : \ " . [ ] */



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 (in

which case, there are no rules about which characters are allowed

and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com

is a legal e-mail address. */



var quotedUser="(\"[^\"]*\")";



/* The following pattern applies for domains that are IP addresses,

rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal

e-mail address. 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.

Basically, a word is either an atom or quoted string. */



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)");

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("Ths username contains invalid characters.");

return false;

   }

}

for (i=0; i<domain.length; i++) {

if (domain.charCodeAt(i)>127) {

alert("Ths domain name contains invalid characters.");

return false;

   }

}



// See if "user" is valid



if (user.match(userPat)==null) {



// user is not valid



alert("The username doesn't seem to be valid.");

return false;

}



/* if the e-mail address is at an IP address (as opposed to a symbolic

host 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!");

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("The domain name does not seem to be valid.");

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("The e-mail address must end in a well-known domain or two letter country.");

return false;

}



// Make sure there's a host name preceding the domain.



if (len<2) {

alert("This address is missing a hostname!");

return false;

}



// If we've gotten this far, everything's valid!

return true;

}



//  End -->