<!--
function validateForm(){
	var no_error = true
	var error_counter = 1
	var error_msg = "There seems to be a problem with the form.\nCould you go back and check that you've entered:\n\n"
	
	if(document.JoinUnima.firstname.value == "") {
		error_msg = error_msg + error_counter + ". Your first name\n"
		error_counter = error_counter + 1
		no_error = false;
	}
	
	if(document.JoinUnima.lastname.value == "") {
		error_msg = error_msg + error_counter + ". Your last name\n"
		error_counter = error_counter + 1
		no_error = false;
	}
	
	if(document.JoinUnima.email.value == "") {
		error_msg = error_msg + error_counter + ". Your email address\n"
		error_counter = error_counter + 1
		no_error = false;
	}
	
	if(document.JoinUnima.email.value != "") {
		var validEmail = validateEmail(document.JoinUnima.email.value)
		if(validEmail == false) {
			error_msg = error_msg + error_counter + ". A valid email address\n"
			error_counter = error_counter + 1
			no_error = false;
		}
	}

	error_msg = error_msg + "\nThank you"	
	
	if (no_error == true) {
		return true;
	}
	else {
		alert(error_msg)
		return false;
	}

}

function validateMemberForm() {
	var no_error = true
	var error_counter = 1
	var error_msg = "There seems to be a problem with the form.\nCould you go back and check that you've entered:\n\n"

	if(document.UnimaMemberLogin.userName.value == "") {
		error_msg = error_msg + error_counter + ". Your Username\n"
		error_counter = error_counter + 1
		no_error = false;
	}
	
	if(document.UnimaMemberLogin.userPassword.value == "") {
		error_msg = error_msg + error_counter + ". Your Password\n"
		error_counter = error_counter + 1
		no_error = false;
	}
	
	error_msg = error_msg + "\nThank you"	
	
	if (no_error == true) {
		return true;
	}
	else {
		alert(error_msg)
		return false;
	}
	

}

function validateEmail(addr) {
	var invalidChars = '\/\'\\ ";:?!()[]\{\}^|';
	for (i=0; i<invalidChars.length; i++) {
		if (addr.indexOf(invalidChars.charAt(i),0) > -1) {
			return false;
		}
	}

	for (i=0; i<addr.length; i++) {
		if (addr.charCodeAt(i)>127) {
		return false;
 		}
	}

	var atPos = addr.indexOf('@',0);
	if (atPos == -1) {
		return false;
	}

	if (atPos == 0) {
		return false;
	}

	if (addr.indexOf('@', atPos + 1) > - 1) {
		return false;
	}
	
	if (addr.indexOf('.', atPos) == -1) {
		return false;
	}
	
	if (addr.indexOf('@.',0) != -1) {
		return false;
	}
	
	if (addr.indexOf('.@',0) != -1){
		return false;
	}
	
	if (addr.indexOf('..',0) != -1) {
		return false;
	}
	
	var suffix = addr.substring(addr.lastIndexOf('.')+1);
	if (suffix.length != 2 && suffix != 'com' && suffix != 'net' && suffix != 'org' && suffix != 'edu' && suffix != 'int' && suffix != 'mil' && suffix != 'gov' & suffix != 'arpa' && suffix != 'biz' && suffix != 'aero' && suffix != 'name' && suffix != 'coop' && suffix != 'info' && suffix != 'pro' && suffix != 'museum') {
		return false;
	}
	
	return true;
}

//-->