function validate() {
if (document.form.name.value.length < 5) {
	    alert("Please enter your name.");
	return false;
	}
    if (document.form.phone.value.length < 6) {
	    alert("Please enter your phone number.");
	return false;
	}
	if (document.form.email.value.length < 6) {
	    alert("Please enter your email address.");
	return false;
	}
return true;
 }