function afficher_mois(quelid,quelstyledonc) {
 var lareamodif = document.getElementById(quelid);
 var calendriercaption = lareamodif.getElementsByTagName('caption');
 var lesbalisestd = lareamodif.getElementsByTagName("td");
 var calendrier = "<div id='cadrecalendar'> <div  id='imagecalendrier'></div><table><caption>";
 calendrier += lareamodif.getElementsByTagName("caption")[0].innerHTML;
 calendrier += "</caption>";
  var stylejour = "<tr  align='center'><th><div class='jourlucalendar'>Lu</div></th><th><div class='jourmacalendar'>Ma</div></th><th><div class='jourmecalendar'>Me</div></th><th><div class='jourjecalendar'>Je</div></th><th><div class='jourvecalendar'>Ve</div></th><th><div class='joursacalendar'>Sa</div></th><th><div class='jourdicalendar'>Di</div></th></tr>";
  if (quelstyledonc == "v" || quelstyledonc == "V" ) {
  stylejour = "<tr  align='center'><th><div class='jourlucalendar'></div></th><th><div class='jourmacalendar'></div></th><th><div class='jourmecalendar'></div></th><th><div class='jourjecalendar'></div></th><th><div class='jourvecalendar'></div></th><th><div class='joursacalendar'></div></th><th><div class='jourdicalendar'></div></th></tr>";
  }
  if (quelstyledonc == "p" || quelstyledonc == "P") {
  stylejour = "<tr  align='center'><th><div class='jourlucalendar'>Lun</div></th><th><div class='jourmacalendar'>Mar</div></th><th><div class='jourmecalendar'>Mer</div></th><th><div class='jourjecalendar'>Jeu</div></th><th><div class='jourvecalendar'>Ven</div></th><th><div class='joursacalendar'>Sam</div></th><th><div class='jourdicalendar'>Dim</div></th></tr>";
  }
  if (quelstyledonc == "u" || quelstyledonc == "U") {
  stylejour = "<tr  align='center'><th><div class='jourlucalendar'>L</div></th><th><div class='jourmacalendar'>M</div></th><th><div class='jourmecalendar'>m</div></th><th><div class='jourjecalendar'>J</div></th><th><div class='jourvecalendar'>V</div></th><th><div class='joursacalendar'>S</div></th><th><div class='jourdicalendar'>D</div></th></tr>";
  }
calendrier += stylejour;
var tableaucalendrier = "<tr  align='center'>";
	if  (lesbalisestd[0].innerHTML !="&nbsp") {
	tableaucalendrier +="<td></td><td></td><td></td><td></td><td></td><td></td><td>";
                tableaucalendrier += lesbalisestd[0].innerHTML + "</td></tr><tr align='center'>";
	}
var tableData = 1;
	for (i=1; i<lesbalisestd.length; i++) {
	tableaucalendrier += "<td>";
	tableaucalendrier += lesbalisestd[i].innerHTML;
	tableaucalendrier += "</td>";
	tableData++;
		if (tableData == 8)
		{
		 tableaucalendrier += "</tr><tr Align='center'>";
		tableData = 1;
		}
	}
tableaucalendrier += "</tr></table></div>";
calendrier += tableaucalendrier;
document.getElementById(quelid).innerHTML= calendrier;
}


function afficher_jours(quelid,quelstyledonc) {
var aujourdhui = new Date();
var cetteannee = aujourdhui.getYear();
var cemois= aujourdhui.getMonth();
var cejour=aujourdhui.getDate();
var moissuivant= cemois + 1;
var moisDateFin = new Date(cetteannee,moissuivant,"1");
var moisDateDebut = new Date(cetteannee,cemois,"1");
var duree = Math.round( (moisDateFin.getTime() - moisDateDebut.getTime() ) / 1000 / 3600 / 24);  
var nomsDesMois = new Array("Janvier","F&eacute;vrier","Mars","Avril","Mai","Juin","Juillet","Aout","Septembre","Octobre","Novembre","D&eacute;cembre");
var JourDeSemaine = moisDateDebut.getDay();

 var lareamodif = document.getElementById(quelid);
 var lesbalisestd = lareamodif.getElementsByTagName("td");

var calendrier = "<div id='cadrecalendar'> <div  id='imagecalendrier'></div><table><caption>" + nomsDesMois[cemois] + " " + cetteannee + "</caption>";
  if (quelstyledonc == "v" || quelstyledonc == "V" ) {
calendrier += "<tr  align='center'><th><div class='jourlucalendar'></div></th><th><div class='jourmacalendar'></div></th><th><div class='jourmecalendar'></div></th><th><div class='jourjecalendar'></div></th><th><div class='jourvecalendar'></div></th><th><div class='joursacalendar'></div></th><th><div class='jourdicalendar'></div></th></tr>";
  }
  if (quelstyledonc == "p" || quelstyledonc == "P") {
calendrier += "<tr  align='center'><th><div class='jourlucalendar'>Lun</div></th><th><div class='jourmacalendar'>Mar</div></th><th><div class='jourmecalendar'>Mer</div></th><th><div class='jourjecalendar'>Jeu</div></th><th><div class='jourvecalendar'>Ven</div></th><th><div class='joursacalendar'>Sam</div></th><th><div class='jourdicalendar'>Dim</div></th></tr>";
  }
  if (quelstyledonc == "u" || quelstyledonc == "U") {
calendrier += "<tr  align='center'><th><div class='jourlucalendar'>L</div></th><th><div class='jourmacalendar'>M</div></th><th><div class='jourmecalendar'>m</div></th><th><div class='jourjecalendar'>J</div></th><th><div class='jourvecalendar'>V</div></th><th><div class='joursacalendar'>S</div></th><th><div class='jourdicalendar'>D</div></th></tr>";
  }

calendrier += "<tr  align='center'>";

var tableData = 1;
var numjour = 1;

	for (i=1; i<JourDeSemaine; i++) {
	calendrier += "<td></td>";
	tableData++;
	numjour++;
	}

	for (i=1; i<=duree; i++) {
		if (i == cejour) {
		calendrier += "<td><div class='circlecalendar'>";
		}
		else
		{
		calendrier += "<td>";
		}
	calendrier += lesbalisestd[numjour].innerHTML;
		if (i == cejour) {
		calendrier += "</div></td>";
		}
		else
		{
		calendrier += "</td>";
		}
	tableData++;
	numjour++;
		if (tableData == 8)
		{
		calendrier += "</tr><tr Align='center'>";
		tableData = 1;
		}
	}
calendrier += "</tr></table></div>";
document.getElementById(quelid).innerHTML= calendrier;
}

function AfficherImagesCalendar() {
var imgmoiscalendrier =  document.getElementById("imagecalendrier");
var limage = Math.floor(Math.random()*imageducalendar.length);
imgmoiscalendrier.innerHTML =  "<img src=" + imageducalendar[limage] + " />";
id= setTimeout ("AfficherImagesCalendar()",7000);
}