function validateContactUs(form) {
	if(form.name.value == "") {
		alert("Please enter your name");
		form.name.focus();
		return false;
	}
	
	if(form.email.value == "") {
		alert("Please enter your e-mail address");
		form.email.focus();
		return false;
	}
	
	if(form.comments.value == "") {
		alert("Please enter your question/comments");
		form.comments.focus();
		return false;
	}
	
	return true;
}