title: Round robin scheduling
body: <p>I need help on round robin scheduling. I have appointment,company,users. </p>
  
  <p>e.g. 2 users in 1 company </p>
  
  <pre>
  Appointment 1 user 1 company 1
  appointment 2 user 2 company 1
  appointment 3 user 1 company 1
  appointment 4 user 2 company 1. </pre>
  
  <p>Use php script. I am stuck. Anyone one have any suggestion. Please help!</p>