function complaint() {
	var name = document.getElementById("name");
	var nationality = document.getElementById("nationality");
	var company = document.getElementById("company");
	var phone = document.getElementById("phone");
	var address = document.getElementById("address");
	var post = document.getElementById("post");
	var email = document.getElementById("email");
	var complaintCompany = document.getElementById("complaintCompany");
	var complaintPhone = document.getElementById("complaintPhone");
	var complaintAddress = document.getElementById("complaintAddress");
	var complaintCode = document.getElementById("complaintCode");
	var receipt = document.getElementById("receipt");
	var contract = document.getElementById("contract");
	var content = document.getElementById("content");
	if (name.value === "") {
		window.alert("\u8bf7\u586b\u5199\u59d3\u540d\uff01");
		name.foucs();
		return false;
	}
	return true;
}