AFFICHAGE AGRÉABLE D'UNE DATE DE PUBLICATION (EN ANGLAIS)

function elapsedTimeString(Day0)
	{
	var Days = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
	var Months = new Array('January','February','March','April','May','June','July','August','September','October','November','December');

	var Year0 = Day0.getFullYear();
	var MonthNr0 = Day0.getMonth()+1;
	var DayNr0 = Day0.getDate();
	var Hours0 = Day0.getHours();
	var Minutes0 = Day0.getMinutes();
	var Seconds0 = Day0.getSeconds();
	var TimeStamp0 = Date.UTC(Year0,MonthNr0-1,DayNr0,Hours0,Minutes0,Seconds0);
	
	var Day1 = new Date();
	var Year1 = Day1.getFullYear();
	var MonthNr1 = Day1.getMonth()+1;
	var DayNr1 = Day1.getDate();
	var Hours1 = Day1.getHours();
	var Minutes1 = Day1.getMinutes();
	var Seconds1 = Day1.getSeconds();
	var TimeStamp1 = Date.UTC(Year1,MonthNr1-1,DayNr1,Hours1,Minutes1,Seconds1);
	
	var Ecart = TimeStamp1 - TimeStamp0;
	if (Ecart <= 0)
		{
		return 'today';
		}
	else if (Ecart <= 1000 * 60)
		{
		return Math.round(Ecart / 1000)+'s ago';
		}
	else if (Ecart <= 1000 * 60 * 60)
		{
		return Math.round(Ecart / (1000*60))+'min ago';
		}
	else if ((Ecart <= 1000 * 60 * 60 *24) && (DayNr1 == DayNr0))
		{
		ElapsedHours = Math.round(Ecart / (1000*60*60));
		if (ElapsedHours == 1)
			{
			return '1 hour ago';
			}
		else
			{
			return ElapsedHours+'hours ago';
			}
		}
	else
		{
		var HoursOP = Hours0;
		var ampmOP = "am";
		if (HoursOP == 0) HoursOP = 12;
		if (HoursOP > 11)
			ampmOP = "pm";
		if (HoursOP > 12)
			HoursOP -= 12;
		HoursOP = leading2Zero(HoursOP);
		var MinutesOP = leading2Zero(Minutes0);
		
		if (Ecart <= (1000 * 60 * 60 * 24))
			{
			return 'yesterday at ' + HoursOP + ':' + MinutesOP + ' ' + ampmOP;
			}
		else
			{
			var DayName0 = Days[Day0.getDay()];
			if (Ecart <= (1000 * 60 * 60 * 24 * 7))
				{
				return DayName0+' at ' + HoursOP + ':' + MinutesOP + ' ' + ampmOP;
				}
			else
				{
				var MonthName0 = Months[MonthNr0-1];
				var DaySuffix = 'th';
				if (DayNr0 == 1) DaySuffix = 'st'
				else if (DayNr0 == 2) DaySuffix = 'nd'
				else if (DayNr0 == 3) DaySuffix = 'rd';
					
				if (Year0 == Year1)
					{
					return DayName0+', '+DayNr0+DaySuffix+' '+MonthName0;
					}
				else
					{
					return DayName0+', '+DayNr0+DaySuffix+' '+MonthName0+' '+Year0;
					}
				}
			}
		}
	}

function leading2Zero(nr)
	{
	if (nr < 10) nr = "0" + nr;
	return nr;
	}