/**********************************************
    Miscellaneous JavaScript Functions
    For use in Spifying-up web pages
***********************************************/

//Displays a greeting and current day/time
function greeting()
{
   var today = new Date();
   var hrs = today.getHours();

   //document.writeln("<CENTER>");


   document.write("<None>Good ");
   if ((hrs >= 5) && (hrs <= 11))
      document.write("Morning");
   else if ((hrs >= 12) && (hrs <= 16))
      document.write("Afternoon");
   else if ((hrs >= 17) && (hrs <= 20))
      document.write("Evening");
   else
      document.write("Night");

   document.write("! ::: ");
   dayStr = today.toLocaleString();
   i = dayStr.indexOf(' ');
   n = dayStr.length;
   document.write(dayStr.substring(i+1, n));
   document.writeln("</None>");
   //document.writeln("</CENTER>");
}

//Return an integer value representing the day quadrant
//0 = Morning, 5:45-8:59 am
//1 = Daytime, 9:00-4:59 pm
//2 = Sunset, 5-6:30 pm
//3 = Night, 6:31pm-5:44 am

var morning = 0, daytime = 1, sunset = 2, night = 3;

function DayQuadrant(){
   var today = new Date();
   var hrs = today.getHours();
   var mins = today.getMinutes();

   //morning
   if (((hrs >= 6) && (hrs <= 8)) || (hrs == 5) && (mins >= 45))
      return morning;
   //afternoon
   else if ((hrs >= 9) && (hrs <= 16))
      return daytime;
   //evening  
   else if ((hrs == 17) || ((hrs == 18) && (mins <= 30)))
      return sunset;
   //night
   else
      return night;
}

/*
function getFile( fileArray ){
   var today = new Date();
   var hrs = today.getHours();
   

   //morning
   if ((hrs >= 5) && (hrs <= 11))
      return (fileArray[morning]);
   //afternoon
   else if ((hrs >= 9) && (hrs <= 17))
      return (fileArray[afternoon]);
   //evening  
   else if ((hrs >= 17) && (hrs <= 20))
      return (fileArray[evening]);
   //night
   else
	  return (fileArray[night]);
}
*/