function getGreeting(){
   var curDateTime = new Date()
   var curHour = curDateTime.getHours()
   var greeting = "<b>Good Evening,</b> "
   if (curHour < 12  && curHour >= 0)
     greeting = "<b>Good Morning,</b> "
   if (curHour >=12 && curHour < 18)
     greeting = "<b>Good Afternoon,</b> "
   return greeting
   }