function modification(num){
	//var debutForm = document.getElementById("d-contenant"+ num);
	//var contenu = document.getElementById("contenu"+ num).innerHTML;
	///document.getElementById("d-formAff"+ num).style.display="none";
	if(num != ''){
	document.getElementById("contenu"+ num).style.display="none";
	document.getElementById("form_ajout"+ num).style.display="block";
	document.getElementById("btnModif"+ num).style.display="none";
	}
	//debutForm.innerHTML ="<form id='form_ajout' name='form_ajout' method='get' action='editer.php'>Titre : <input id='titre' type='text' name='titre' value='' /><br /><br /><textarea id='editor1' name='editor1' rows='15' cols='80' style='width: 100%'>" + contenu + "</textarea><br /><input id='btn_submit' type='button' name='submit' value='Envoyer' />";	
}

function annuler(num){
	if(num != ''){
		document.getElementById("contenu"+ num).style.display="block";
		document.getElementById("form_ajout"+ num).style.display="none";
		document.getElementById("btnModif"+ num).style.display="block";
	}
}