// affiche les rubriques
function deroul(obj,nbr) {  

if (document.getElementById(obj).className == 'masquageHide') {
       for (i=1; i<=nbr; i++) {
       document.getElementById("obj" + i).className = "masquageHide";
       document.getElementById("img" + i).src = "../img/btn_closed.jpg";
        }       
	   document.getElementById( obj ).className = "masquageShow";
	   document.getElementById("img"+ obj.substr(3) ).src = "../img/btn_open.jpg";
}
else { 
   document.getElementById(obj).className = 'masquageHide' ; 
   document.getElementById("img"+ obj.substr(3) ).src = "../img/btn_closed.jpg";
   }
}



//prepare un email crypté
function ecrit_mail(address, libelle,domain) {  

	var first = 'ma';
	var second = 'il';
	var third = 'to:';
	var address = address;
	//var domain = 'pfdlex';
	//var ext = 'com'; 
	document.write('<a href="');
	document.write(first+second+third);
	document.write(address);
	document.write('&#64;');
	document.write(domain);
	//document.write('.');
	//document.write(ext);  
	document.write('" class="lien">'); 
	document.write( libelle + '</a>');

}