function validForm(emailform) 
{
	if (emailform.name.value == "") 
	{
		alert("You must enter your name.")
		emailform.name.focus()
		return false
	}
	if (emailform.email.value == "" && emailform.phoneBH.value == "" && emailform.phoneAH.value == "") 
	{
		alert("You must enter an email address or a contact number.")
		emailform.email.focus()
		return false
	}
}