function formatTextArea(_compteur, _message) {
	var tabLigne = _message.split("\n");
	window.document.getElementById(_compteur).rows = tabLigne.length;
}

function protectspecar(_message) {
	var message = _message;
	
		message = message.replace("\b", "\\b");
		message = message.replace("\f", "\\f");
		message = message.replace("\n", "<br/>");
		message = message.replace("\t", "\\t");
		message = message.replace("'", "&apos;");
		message = message.replace("\"", "\\\"");
	
	return message;
}

function lpadnum(_nombre, _nbChiffre) {
	var nombreFormate = "" + _nombre;
	while (nombreFormate.length < _nbChiffre) {
		nombreFormate = "0" + nombreFormate;
	}
	return nombreFormate;
}

function decompte(_compteur, _jour, _mois, _annee, _heure, _minute, _seconde, _milliseconde, _messCptr, _messFin) {
	var _libDurAnnee = " années";
              var _libDurMois = " mois";
              var _libDurSemaine = " semaines";
              var _libDurJour = " jours";
              var _libDurHeure = " heures";
              var _libDurMinute =  " minutes";
              var _libDurSeconde = " secondes";
              var _libDurMilliseconde = "";
	anneeFuture = _annee;
	moisFuture = _mois - 1;
	
	Maintenant = new Date;
	TempMaintenant = Maintenant.getTime() - (Maintenant.getTimezoneOffset() * 60000);
	
	Future = new Date(anneeFuture, moisFuture, _jour, _heure, _minute, _seconde, _milliseconde);
	TempFuture = Future.getTime() - (Future.getTimezoneOffset() * 60000);

	message = "";

	if (TempFuture <= TempMaintenant) {
		message = _messFin.replace("%a%", lpadnum(_annee, 4)).replace("%m%", lpadnum(_mois, 2)).replace("%j%", lpadnum(_jour, 2)).replace("%h%", lpadnum(_heure, 2)).replace("%mi%", lpadnum(_minute, 2)).replace("%s%", lpadnum(_seconde, 2)).replace("%ms%", lpadnum(_milliseconde, 3));
	} else {
		
		var DiffAnnee = 0;
		var DiffMois = 0;
		var DiffSem = 0;
		var DiffJour = 0;
		var DiffHeure = 0;
		var DiffMin = 0;
		var DiffSec = 0;
		var DiffMilliSec = 0;
		
		var DiffTemp = TempFuture - TempMaintenant;

		if (_messCptr.search("%a%") != -1) {
			while (TempMaintenant < TempFuture) {
				anneeFuture = anneeFuture - 1;
				Future = new Date(anneeFuture, moisFuture, _jour, _heure, _minute, _seconde, _milliseconde);
				TempFuture = Future.getTime() - (Future.getTimezoneOffset() * 60000);
			}
			anneeFuture = anneeFuture + 1;
			DiffAnnee = _annee - anneeFuture;
			Future = new Date(anneeFuture, moisFuture, _jour, _heure, _minute, _seconde, _milliseconde);
			TempFuture = Future.getTime() - (Future.getTimezoneOffset() * 60000);
			DiffTemp = TempFuture - TempMaintenant;
		}
		
		if (_messCptr.search("%m%") != -1) {
			while (TempMaintenant < TempFuture) {
				moisFuture = moisFuture - 1;
				Future = new Date(anneeFuture, moisFuture, _jour, _heure, _minute, _seconde, _milliseconde);
				TempFuture = Future.getTime() - (Future.getTimezoneOffset() * 60000);
			}
			moisFuture = moisFuture + 1;
			DiffMois = _mois - 1 - moisFuture;
			Future = new Date(anneeFuture, moisFuture, _jour, _heure, _minute, _seconde, _milliseconde);
			TempFuture = Future.getTime() - (Future.getTimezoneOffset() * 60000);
			DiffTemp = TempFuture - TempMaintenant;
		}
		
		if (_messCptr.search("%sm%") != -1) {
			DiffSem = Math.floor(DiffTemp/604800000);
			DiffTemp = DiffTemp%604800000;
		}
		
		if (_messCptr.search("%j%") != -1) {
			DiffJour = Math.floor(DiffTemp/86400000);
			DiffTemp = DiffTemp%86400000;
		}
		
		if (_messCptr.search("%h%") != -1) {
			DiffHeure = Math.floor(DiffTemp/3600000);
			DiffTemp = DiffTemp%3600000;
		}
		
		if (_messCptr.search("%mi%") != -1) {
			DiffMin = Math.floor(DiffTemp/60000);
			DiffTemp = DiffTemp%60000;
		}
		
		if (_messCptr.search("%s%") != -1) {
			DiffSec = Math.floor(DiffTemp/1000);
			DiffTemp = DiffTemp%1000;
		}
		
		DiffMilliSec = DiffTemp;
		
		message = _messCptr;
		
		if (DiffAnnee == 0) {
			message = message.replace("%a%", "")
                            } else {
                                          if (DiffAnnee == 1) { _libDurAnnee = " année"; }
			message = message.replace("%a%", lpadnum(DiffAnnee, 1) + _libDurAnnee)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0) {
			message = message.replace("%m%", "")
		} else {
			message = message.replace("%m%", lpadnum(DiffMois, 2) + _libDurMois)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0) {
			message = message.replace("%sm%", "")
		} else {
                                          if (DiffSem == 1) { _libDurSemaine = " semaine"; }
			message = message.replace("%sm%", lpadnum(DiffSem, 2) + _libDurSemaine)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0 && DiffJour == 0) {
			message = message.replace("%j%", "")
		} else {
                                          if (DiffJour == 1) { _libDurJour = " jour"; }
			message = message.replace("%j%", lpadnum(DiffJour, 2) + _libDurJour)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0 && DiffJour == 0 && DiffHeure == 0) {
			message = message.replace("%h%", "")
		} else {
                                          if (DiffHeure == 1) { _libDurHeure = " heure"; }
			message = message.replace("%h%", lpadnum(DiffHeure, 2) + _libDurHeure)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0 && DiffJour == 0 && DiffHeure == 0 && DiffMin == 0) {
			message = message.replace("%mi%", "")
		} else {
                                          if (DiffMin == 1) { _libDurMinute = " minute"; }
			message = message.replace("%mi%", lpadnum(DiffMin, 2) + _libDurMinute)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0 && DiffJour == 0 && DiffHeure == 0 && DiffMin == 0 && DiffSec == 0) {
			message = message.replace("%s%", "")
		} else {
                                          if (DiffSec == 1) { _libDurSeconde = " seconde"; }
			message = message.replace("%s%", lpadnum(DiffSec, 2) + _libDurSeconde)
		}
		
		if (DiffAnnee == 0 && DiffMois == 0 && DiffSem == 0 && DiffJour == 0 && DiffHeure == 0 && DiffMin == 0 && DiffSec == 0 && DiffMilliSec == 0) {
			message = message.replace("%ms%", "")
		} else {
			message = message.replace("%ms%", lpadnum(DiffMilliSec, 3) + _libDurMilliseconde)
		}
		
		setTimeout('decompte("' + _compteur + '", ' + _jour + ', ' + _mois + ', ' + _annee + ', ' + _heure + ', ' + _minute + ', ' + _seconde + ', ' + _milliseconde + ', "' + protectspecar(_messCptr) + '", "' + protectspecar(_messFin) + '")', 1);
		
	}
	
	message = message.replace("\n\r", "\n").replace("\r\n", "\n").replace("\r", "\n");
	
	var tagElement = window.document.getElementById(_compteur).tagName;
	
	window.document.getElementById(_compteur).style.width = "100%";
	
	if (tagElement == "INPUT" || tagElement == "TEXTAREA") {
		if (window.document.getElementById(_compteur).tagName == "TEXTAREA") {
			formatTextArea(_compteur, message);
		}
		window.document.getElementById(_compteur).readOnly = "readonly";
		window.document.getElementById(_compteur).value = message;
	} else {
		window.document.getElementById(_compteur).innerHTML = message.replace("\n", "<br/>");
	}
	
}