title: how to raise an even in angularjs within a specific time frame?
body: <p>I'm trying to compare the current time with a given start time and end time in order to show a message on the page when current time is between start and end time.</p>
  
  <p>Let say stratTime = 10:30 AM and endTime = 1:30 PM; How can I be able to show a text message without user interaction on the page for that time frame, and not show it before or after? In a way that user won't need to refresh the page or do something else.</p>
  
  <p>I'm using angularjs.</p>