// JavaScript Document
function validate() {
	if (document.form1.first_name.value.length < 1) {
		window.alert("Please enter your first name");
		return false;
	}
	if (document.form1.last_name.value.length < 1) {
		window.alert("Please enter your last name,");
		return false;
	}
	if (document.form1.email.value.length < 1) {
		window.alert("Please enter your email");
		return false;
	}
	return true;
}