function contact_proc(cno){
	var email;
	email = document.getElementById('contact_email').value;	
	if (email == "") {
		alert("メールアドレスを入力してください");
	}
	else {
		if (cno == 1) {
			location.href="rj_form_cmp.php?email=" + email;	
		}
		if (cno == 2) {
			location.href="trial_form_cmp.php?email=" + email;	
		}	
	}
}