// JavaScript Document	
	
	function doSubmitVisitor_info(frm)
	{
		if(frm.referrer.value=='visitor_kev_contact'){
			if (!validformVIPbuyers(frm))
					return false;
			document.getElementById('btnSubmit').disabled=true;	
			document.getElementById('frmContact').action = 'visitor_criteria_insert.php';
			document.getElementById('frmContact').target = '_self';
			document.getElementById('frmContact').submit();
						return true;					
		}		
	}
	
	function validformVIPbuyers(frm)
	{
			var errormessage = new String();
			
			if(WithoutContent(frm.emailaddress.value) && WithoutContent(frm.phonenumber.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Email Address\" or \"Phone Number\" field."; }
			if (!WithoutContent(frm.emailaddress.value) && !emailCheck(frm.emailaddress.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Email Address\" field."; }
			if(WithoutContent(frm.firstname.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"First Name\" field."; }
			/*if(WithoutContent(frm.lastname.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Last Name\" field."; }
			if(WithoutContent(frm.phonenumber.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Phone Number\" field."; }
			if(!WithoutContent(frm.phonenumber.value) && !phoneCheck(frm.phonenumber.value))
					{ errormessage += "\n\nPlease provide a valid 10 digit \"Phone Number\" ."; }
			if(WithoutContent(frm.address.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Address\" field."; }			
			if(WithoutContent(frm.city.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"City\" field."; }
			if(WithoutSelectionValue(frm.province))
					{ errormessage += "\n\nPlease make a selection from the \"Province\" list."; }
			if(WithoutSelectionValue(frm.country))
					{ errormessage += "\n\nPlease make a selection from the \"Country\" list."; }
			if(WithoutSelectionValue(frm.timing))
					{ errormessage += "\n\nPlease make a selection from the \"Timing\" list."; }
			if(WithoutContent(frm.postalcode.value))
					{ errormessage += "\n\nPlease provide a valid entry in the \"Postal Code\" field."; } */				

			if(errormessage.length > 2) {
				alert('OOPS. A \"*"\ INDICATES A REQUIRED FIELD:' + errormessage);
				return false;
				}
		return true;
	} // end of function validformVIPBuyers()
	
	/* functions used to ensure required fields of form are completed*/
	function WithoutContent(ss) {
	if(ss.length > 0) { return false; }
	return true;
	}
	
	function NoneWithContent(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].value.length > 0) { return false; }
		}
	return true;
	}
	
	function NoneWithCheck(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].checked) { return false; }
		}
	return true;
	}
	
	function WithoutCheck(ss) {
	if(ss.checked) { return false; }
	return true;
	}
	
	function WithoutSelectionValue(ss) {
	for(var i = 0; i < ss.length; i++) {
		if(ss[i].selected) {
			if(ss[i].value.length) { return false; }
			}
		}
	return true;
	}
    /**/
	

	function deleteBlanks(entry)
	{
			var len = entry.length ;
			var foundBlank = 1;
			while(foundBlank == 1 && len > 0)
			{
					var indx = entry.indexOf(" ");
					if(indx == -1)
							foundBlank = 0 ;
					else
							entry = entry.substring(0,indx) + entry.substring(indx+1,len);
					len = entry.length;
			}
			return entry;
	}
	
	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)');
		alert('Please Enter A Valid Email Address');
		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.');
		alert('Please Enter A Valid Email Address');
		return false;
		   }
		}
		for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
		//alert('Ths domain name contains invalid characters.');
		alert('Please Enter A Valid Email Address');
		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.');
		alert('Please Enter A Valid Email Address');
		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!');
		alert('Please Enter A Valid Email Address');
		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.');
		alert('Please Enter A Valid Email Address');
		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.');
		alert('Please Enter A Valid Email Address');
		return false;
		}
		
		// Make sure there's a host name preceding the domain.
		
		if (len<2) {
		//alert('This address is missing a hostname!');
		alert('Please Enter A Valid Email Address');
		return false;
		}
		
		// If we've gotten this far, everything's valid!
		return true;
	}

////////////////////////////////////////
// JavaScript function to validate US
// phone number:
//
// Input: a single string parameter and an
// optional boolean variable (default=true)
// Output: boolean true(1) or false(0)
//
// The function will return true for any
// alphanumeric string with the following
// sequence of characters:
// any number of spaces [optional], a single
// open parentheses [optional], any number of
// spaces [optional], 3 digits (area
// code), any number of spaces [optional], a
// single close parentheses [optional], a single
// dash [optional], any number of spaces
// [optional], 3 digits, any number of spaces
// [optional], a single dash [optional], any
// number of spaces [optional], 4 digits, any
// number of spaces [optional].
//
////////////////////////////////////////
function phoneCheck(phonenumber,useareacode)
{
if(!useareacode)useareacode=1;
if((phonenumber.match(/^[ ]*[(]{0,1}[ ]*[0-9]{3,3}[ ]*[)]{0,1}[-]{0,1}[ ]*[0-9]{3,3}[ ]*[-]{0,1}[ ]*[0-9]{4,4}[ ]*$/)==null) && ((useareacode!=1) && (phonenumber.match(/^[ ]*[0-9]{3,3}[ ]*[-]{0,1}[ ]*[0-9]{4,4}[ ]*$/)==null))) return false; return true;
}