function validateSendToFriendForm() {
var msg="";
var frm = document.sendtofirend; 
var firstname = frm.firstname.value;
var lastname = frm.lastname.value;
var email = frm.email.value;
var friendCount = 3;
var hasValidData = true;

	if ( firstname == '' || firstname == null){
		hasValidData = false;
		msg = 'Please enter First name.' + "\n" ;  
	}
	if ( lastname == '' || lastname == null){
		hasValidData = false;
		msg = msg + 'Please enter Last name.' + "\n" ;  
	}
	if ( email == '' || email == null){
		hasValidData = false;
		msg = msg + 'Please enter Email.' + "\n" ;  
	} else {
		if ( ! validateEmail(email)) {
			hasValidData = false;
			msg = msg + 'Please enter valid Email.' + "\n" ;  
		}
	}
	
	for (i=1; i<3; i++){
		var friendsname = "friendname" + i;
		var friendsemail = "friendemail" + i;
		var friendsnameValue = frm[friendsname].value;
		var friendsemailValue = frm[friendsemail].value;
		
		if (i==1){
			if (friendsnameValue == null || friendsnameValue == ''){
				hasValidData = false;
				msg = msg + 'Please enter friend 1 Full name.' + "\n" ; 
			}
			if (friendsemailValue == null || friendsemailValue == ''){
				hasValidData = false;
				msg = msg + 'Please enter friend ' + i + ' Email.' + "\n" ;
			}else {
				if ( ! validateEmail(friendsemailValue)) {
					hasValidData = false;
					msg = msg + 'Please enter valid friend ' + i + ' Email.' + "\n" ;
				}
			}
		} else {
			if (friendsnameValue != ''){
				if ( ! validateEmail(friendsemailValue)) {
					hasValidData = false;
					msg = msg + 'Please enter valid friend ' + i + ' Email.' + "\n" ;  
				}
			} else {
				if (friendsemailValue != '' && friendsnameValue == '' ){
					hasValidData = false;
					msg = msg + 'Please enter friend' + i + ' Full name.' + "\n" ;  
				}
			}
		}
	}
	
	if (msg != ''){
		alert(msg);
	}

return hasValidData;
}

function validateEmail(sEmail){
var isValidEmail = false;
	if(sEmail.length > 0){
		if (sEmail.indexOf("@") >= 0){
			isValidEmail = true;
		}
	}
return isValidEmail;
}

function validateForm() {
var msg="";
var frm = document.register; 
var firstname = frm.firstname.value;
var lastname = frm.lastname.value;
var email = frm.email.value;
var street = frm.street.value;
var suburb = frm.suburb.value;
var state = frm.state.value;
var postcode = frm.postcode.value;
var phone = frm.phone.value;
var toEmail = frm.mailbottoemail;
// removed by mlk
//var toPRDEmail = 'pandanas@prddarwin.com.au';
//var toPulseEmail =  'info@pandanas.com.au';
//var submitTo = frm.submitTo.value;
var submitTo = 'mlk@naca.com.au';

var friendCount = 3;
var hasValidData = true;

	if ( firstname == '' || firstname == null){
		hasValidData = false;
		msg = 'Please enter First name.' + "\n" ;  
	}
	if ( lastname == '' || lastname == null){
		hasValidData = false;
		msg = msg + 'Please enter Last name.' + "\n" ;  
	}
	if ( street == '' || street == null){
		hasValidData = false;
		msg = msg + 'Please enter Street / PO Box.' + "\n" ;  
	}
	if ( suburb == '' || suburb == null){
		hasValidData = false;
		msg = msg + 'Please enter Suburb.' + "\n" ;  
	}
	if ( state == '' || state == null){
		hasValidData = false;
		msg = msg + 'Please enter State.' + "\n" ;  
	} else if (state == 'NT') {
		alert("State NT");
		//pandanas@prddarwin.com.au	
	} else {
		//info@pandanas.com.au 
	}
	
	if ( postcode == '' || postcode == null){
		hasValidData = false;
		msg = msg + 'Please enter Postcode.' + "\n" ;  
	}
	if ( phone == '' || phone == null){
		hasValidData = false;
		msg = msg + 'Please enter Phone.' + "\n" ;  
	}
	if ( email == '' || email == null){
		hasValidData = false;
		msg = msg + 'Please enter Email.' + "\n" ;  
	} else {
		if ( ! validateEmail(email)) {
			hasValidData = false;
			msg = msg + 'Please enter valid Email.' + "\n" ;  
		}
	}
	
	if (submitTo == '' || submitTo == null){
		hasValidData = false;
		msg = msg + 'Please select Submit this enquiry to.' + "\n" ;		
	}
	
	if (msg != ''){
		alert(msg);
	} 
	
	// changed by mlk
	// else {
		//change to mailbot to email address
		
		//if (submitTo == 'PRD Nationwide-Darwin Office'){
		//	toEmail.value = toPRDEmail;
		//} else if(submitTo == 'Pulse Property-Sydney Office'){
		//	toEmail.value = toPulseEmail;
		//} 
		
	//}
	
return hasValidData;
}

function validateEmail(sEmail){
var isValidEmail = false;
	if(sEmail.length > 0){
		if (sEmail.indexOf("@") >= 0){
			isValidEmail = true;
		}
	}
return isValidEmail;
}