function SubmitContactForm() {
	
	if (document.ContactForm.NAME.value=="") {
		
		alert("please enter your name");
		document.ContactForm.NAME.focus();
		
	}
	else if (document.ContactForm.EMAIL.value=="") {

		alert("please enter your email address");
		document.ContactForm.EMAIL.focus();
		
	}
	else if (document.ContactForm.MESSAGE.value=="") {

		alert("please enter a message");
		document.ContactForm.MESSAGE.focus();
		
	}
	else {
		
		document.ContactForm.submit();
		
	}
	
}