function checkLogin_en(){
	if(document.loginForm.username.value == ""){
		alert("Please enter a user name, and then log in.");
		document.loginForm.username.focus();
		return false;
	}
	if(document.loginForm.password.value == ""){
		alert("Password can not be empty, please fill in and then submit.");
		document.loginForm.password.focus();
		return false;
	}
//	if(document.loginForm.code.value == ""){
//		alert("Verify code can not be empty, please fill in and then submit.");
//		document.loginForm.code.focus();
//		return false;
//	}
	document.loginForm.action="UserManager.shtml?action=login";
	document.loginForm.submit();
}
function checkLogin(){
	if(document.loginForm.username.value == ""){
		alert("请您输入用户名,然后再进行登录!");
		document.loginForm.username.focus();
		return false;
	}
	if(document.loginForm.password.value == ""){
		alert("密码不能为空,请填写后再提交!");
		document.loginForm.password.focus();
		return false;
	}
	document.loginForm.action="UserManager.shtml?action=login";
	document.loginForm.submit();
}
function check_cn(){
	if(document.member_form.username.value == ""){
		alert("请您输入用户名,以便成为我们会员!");
		document.member_form.username.focus();
		return false;
	}
	var pw1 = document.member_form.password.value;
	var pw2 = document.member_form.password1.value;
	
	if(pw1 == ""){
		alert("用户密码不能为空,请重新填写!");
		document.member_form.password.focus();
		return false;
	}
	if(pw1.length()<6){
		alert("密码长度为能小于6位数,请重新填写!");
		document.member_form.password.focus();
		return false;
	}
	if(pw2 == ""){
		alert("重复输入密码不能为空,请重新填写!");
		document.member_form.password1.focus();
		return false;
	}
	if(pw2.length<6){
		alert("密码长度为能小于6位数,请重新填写!");
		document.member_form.password1.focus();
		return false;
	}
	
	if(pw1 != pw2){
		alert("重复输入密码与第一次输入的原密码不符,请重新输入!");
		document.member_form.password1.focus();
		return false;
	}
	if(document.member_form.usercname.value == ""){
		alert("真实姓名不能为空,请重新填写,以便我们为您更好地服务.");
		document.member_form.usercname.focus();
		return false;
	}
	if(document.member_form.cellphone.value == ""){
		alert("联系电话不能为空,请务必填写,以便我们能和您保持联系!");
		document.member_form.cellphone.focus();
		return false;
	}
	if(document.member_form.address.value == ""){
		alert("家庭地址不能为空,以便我们给您邮寄物品!");
		document.member_form.address.focus();
		return false;
	}
//	if(document.member_form.code.value == ""){
//		alert("验证码不能为空，请按照右边显示的代码填写.");
//		document.member_form.code.focus();
//		return false;
//	}
	document.member_form.action = "/bespa/UserManager.shtml?action=AddUser";
	document.member_form.submit();
}
function logoutCn(){
	document.getElementById("logoutCN").disabled = true;
	window.location = "/bespa/UserManager.shtml?action=Logout";
}
function checkPasswordCn(){
	var oldpass = document.changPass.oldpass;
	if(oldpass.value == ""){
		alert("旧密码不能为空，请重新输入！");
		document.changPass.oldpass.focus();
		return false;
	}
	var newpass = document.changPass.newpass;
	var confirmpass = document.changPass.confirmpass;
	if(newpass.value == ""){
		alert("新密码不能为空，请输入！");
		document.changPass.newpass.focus();
		return false;
	}
	if(newpass.value.length<6){
		alert("新密码必须是6位以上，请重新填写！");
		document.changPass.newpass.focus();
		return false;
	}
	if(confirmpass.value == ""){
		alert("确认密码不能为空，请输入！");
		document.changPass.confirmpass.focus();
		return false;
	}
	if(newpass.value != confirmpass.value){
		alert("旧密码与新密码不匹配，请重新输入!");
		return false;
	}
	document.changPass.submit();
}