function montre(id) {
    var d = document.getElementById(id);
    for (var i = 1; i<=10; i++) {
	if (document.getElementById('smenu'+i)){
	    document.getElementById('smenu'+i).style.display='none';
	}
    }
    if (d) {
	d.style.display='block';
    }
}
function montre2(id) {
    var d = document.getElementById(id);
    for (var i = 1; i<=10; i++) {
	if (document.getElementById('ssmenu'+i)){
	    document.getElementById('ssmenu'+i).style.display='none';
	}
    }
    if (d) {
	d.style.display='block';
    }
}
function popup(ad) {
    if(ad=='infolegales') window.open(ad+".php",ad,"width=750,height=650,scrollbars=yes,status=no,resizable=yes");
    if(ad=='plandusite') window.open(ad+".php",ad,"width=400,height=500,scrollbars=yes,status=no,resizable=yes");
    if(ad=='infolegales_en') window.open(ad+".php",ad,"width=750,height=650,scrollbars=yes,status=no,resizable=yes");
    if(ad=='plandusite_en') window.open(ad+".php",ad,"width=400,height=500,scrollbars=yes,status=no,resizable=yes");

}

function newsletter(){
    //var mail = document.getElementById('email_n').value();
    //window.open("abo_newsletter.php","Abonnement newsletter Tselana","width=400,height=600,scrollbars=yes,status=no,resizable=yes");
}
function ch_img(id){
    var img = document.getElementById(id);
    if(img.src=="http://www.tselana.com/images/fleche.gif"){
	img.src="/images/fleche_blanche.gif";
    }else{
	img.src="/images/fleche.gif";
    }
}