title: Disable-Enable Radio Button According to Server time?
body: <p>I am working on delivery page which has two radio buttons viz.'Regular day time delivery' and 'Require Midnight Delivery'.
  I want to display another radio button(viz Same day Delivery) if and only if time is 2 PM and 'Regular day time delivery' is checked Otherwise that button will not be visible or will be disabled.</p>
  
  <p>I can disable button using javascript but don't know how to disable it according to time?</p>
  
  <p>Can anyone Help me?</p>
  
  <p><strong><em>Update1:</em></strong> I want 'Same day Delivery' button to be visible/enabled after 2PM till 7AM next day.</p>
  
  <p>Update2: I am using PHP-Mysql as Backend/server side Technology</p>