function validateForm(myForm) {

if ((myForm.firstName.value) == "")
	{
	alert("Please enter your first name.");
	return (false);
	}

if ((myForm.lastName.value) == "")
	 {
		 alert("Please enter your last name.");
		 return (false);
	 }
	 
if((myForm.emailAddress.value) == "")
	{
		alert("Please enter your e-mail address.");
		return (false);
	}

if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.emailAddress.value)))
	{
		alert("Invalid E-mail Address! Please re-enter.");
		myForm.emailAddress.value = "";
		return(false);
	}
	
	else return (true);

}