// Week_Of.js
// 1.0 - r. lundy - 97 Nov 07
//                - return the user's `Week of <the most recent Monday>` in Month_Name dd<ordinal_extension>, ccyy
// 2.0 - r. lundy - 2000 jan 08
//                - NN4.7 displayed year = "100"!

// How to contact the Author: rlundy@ican.net

// Y2K tested - 07 Nov 97, by the author
//     this script does not crash when the year turns to `2000` 

// usage: in HTML file: 
//      [optional formatting]<SCRIPT SRC="/Tools/Week_Of.js"></SCRIPT>[/optional formatting]

var oneDay = 1000 * 60 * 60 * 24;   // 1000 milliseconds/sec * 60 seconds/minute * 60 minutes/hour * 24 hours/day = 1 Day

// NOTE: `date.getMonth()` returns `0` for Jan, `1` for Feb, ..., `11` for Dec  <-------
function monthName(indX) {
   monthNames = new Array("January","February","March","April","May","June","July","August","September","October","November","December");
   return monthNames[indX];
}

function ordinalName(indX) {
   ordinals = new Array("","st","nd","rd","th","th","th","th","th","th","th","th","th","th","th","th","th","th","th","th","th","st","nd","rd","th","th","th","th","th","th","th","st")
   return ordinals[indX];
}

function century(year) {
   if (year <= 99 )
     return "19";
   else
     return "";
}

function today(x) {
  return x.getDay();
}

// main()
now = new Date();

while (today(now) != 0) {
  now.setTime(now - oneDay);
}

thisYear = now.getYear();
	if(thisYear < 1900) {thisYear += 1900};

document.write(monthName(now.getMonth()) + " " + now.getDate() + ordinalName(now.getDate()) + ", " + century(now.getYear()) + thisYear);

// the end