function validate(form) {
// First, Last, Email
	var msg="";
	if (!email(form)) {
		msg += "Please enter a valid Email address\n";
	} 
	if (!fName(form)) {
		msg += "Please enter your First name\n";
	}
	if (!lName(form)) {
		msg += "Please enter your Last name\n";
	}
	if (msg != "") {
		alert(msg);
		return false;
	} else {
		return true;
	}	
}
function email(form) {
	var emailadd = form.email.value;
	if(emailadd == "" || emailadd.indexOf("@") == -1) {
		return false
	}
	return true
}
function fName(form) {
	var first = form.first.value;
	if(first == "") {
		return false
	}
	return true
}
function lName(form) {
	var last = form.last.value;
	if(last == "") {
		return false
	}
	return true
}