//test function to check if the file is included

function aa(){alert("here");}

//FCKEditor Specific maxLength Validator, Consumes the FCKEditor API to get the values.
function valFckMaxLength(val, elemId, maxLength) {

	var oEditor = FCKeditorAPI.GetInstance(elemId);
	var txtInputLength = oEditor.GetHTML().length

	//FCKEditor ads this by default so calculate length minus this.
	var FCKEditorPrependDefault = '<p></p>';
	var omitLength = FCKEditorPrependDefault.length;

	var actualLength = txtInputLength - omitLength;

	if (txtInputLength == 0) {
		if (txtInputLength <= maxLength) {
			return true;
		}
	} else if ((actualLength) <= maxLength) {
		return true;
	}

	return false;
}


function valNumeric(val){
	var ok=true;	
	if(!val || isNaN(val)){
		ok=false;
	}
	return ok;
	
}

function valNonNumeric(val){
	var ok=true;	
	if(!val || !(isNaN(val))){
		ok=false;
	}
	return ok;
	
}

function valNumericIfPresent(val){
	var ok=true;	
	if(val && isNaN(val)){
		ok=false;
	}
	return ok;
	
}

function valRequired(val){
	//check if its a required field
	var ok=true	;	
	if (!val){	
		ok=false;
	}
	
	return ok;	
}

function valCompare(val1,val2){
	var ok=true;
	if(val1!=val2)
		ok=false;	
	return ok;
}

function valDateNotBefore(val1, val2) {
	return (val2 >= val1);
}

function valTwoFieldDate(month, year) {
	var reportDate = new Date();
	reportDate.setFullYear(year, month-1, 1);
	var today = new Date();
	return (today >= reportDate)
}

function valEither(val1,val2){
	return (val1 || val2);
}

function valMaxLength(val,fieldlength){
	var ok=true;
	str = new String(val);
	if(str.length>fieldlength)
		ok=false;
	return ok;
}

function valMinLength(val,fieldlength){
	var ok=true;
	str = new String(val);
	if(str.length<fieldlength)
		ok=false;
	
	return ok;
}

function valRangeLength(val,lower,upper){
	var ok=true;
	str=new String(val);
	if (str.length<lower||str.length>upper)
		ok=false;	
	return ok;
}

function valLetterOnly(val){
	ok=true;
	str=new String(val);
	if(!str)
		return false;
	return ok;

}
function valMaxNumber(val,maxNumber)
{
	var ok=true;
		if(!isNaN(val)){
			if(val>maxNumber)
				ok=false;
		}else{
			ok=false;
		}
	return ok;
}

function valMinNumber(val,minNumber)
{
	var ok=true;
	if(!isNaN(val)){		
		if(val<minNumber)
			ok=false;
	}else{
		ok=false;
	}
	//alert(val+minNumber);
	return ok;
}

function valSelect(el){
	var ok=true;
	if(el.value == -1)
		return false;
	else {
		return true;
	}
}

function valDateNotFuture(value, max)
{
	return (value <= max);
}

function valContainsNumber(val)
{
	var pattern = new RegExp("^[0-9]+(.*)");
	var matchArray = val.match(pattern);

	if (matchArray == null) {
		return false;
	} else {
		return true;
	}
}









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 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;
}