// fonction perso
function openpopup(url,nom) {
window.open (url,nom,'top=80,left=100,width=960,height=570,menubar=1,scrollbars=1,status=1,location=1,toolbar=1');
}
function openpopupLH(url,nom, largeur, hauteur)
{
window.open (url,nom,'top=80,left=100,width='+largeur+',height='+hauteur+',menubar=1,scrollbars=1,status=1,location=1,toolbar=1');
}
// ouverture d'une fenêtre version "accessible"
function OpenWindowByTarget(target, url, width, height, top, left) {
	var wdw;
	var options = "menubar=no,toolbar=no,resizable=yes,scrollbars=no";
	wdw = window.open(url, target, "top="+top+",left="+left+",width="+width+",height="+height+","+options);
	wdw.focus();
}
function effaceContenu() {
   var divCible = document.getElementById("contenuEfface");
   divCible.className = "Invisible";
}