var isSubmit = 1;
function checkLoginForm() {
	var loginId = val$("loginId");
	var password = val$("password");
	if (isSubmit == 0) {
		obj$("loginMessage").innerText = ("警告:请等待!");
		return false;
	}
	if (trimb(val$("loginId")) == "") {
		obj$("loginMessage").innerText = ("警告:请填写用户名!");
		obj$("loginId").value = "";
		obj$("loginId").focus();
		return false;
	}
	if (trimb(val$("password")) == "") {
		obj$("loginMessage").innerText = ("警告:请填写密码!");
		obj$("password").value = "";
		obj$("password").focus();
		return false;
	}
	isSubmit = 0;
	return true;
	//obj$('loginForm').submit();	
}