Function CheckLoginForm() Dim strMsg strMsg = "" If Trim(LoginForm.txtUser.value) = "" Then strMsg = strMsg & "请输入用户名!!" & Chr(13) If Trim(LoginForm.txtPassword.value) = "" Then strMsg = strMsg & "请输入用户密码!!" & Chr(13) If strMsg = "" Then If LoginForm.LogFlag(1).checked = true Then LoginForm.action = "../dwzp/UnitLogin.jsp" Else LoginForm.action = "../grqz/UserLogin.jsp" End If LoginForm.submit LoginForm.txtUser.value = "" LoginForm.txtPassword.value = "" Else alert strMsg End If End Function