var ns = (navigator.appName=="Netscape" && parseInt(navigator.appVersion)>=4)?true:false
var ie = (navigator.appName=="Microsoft Internet Explorer" && parseInt(navigator.appVersion)>=4)?true:false
var ns6 = (document.getElementById&&!document.all)

var safari = new String(navigator.appVersion);
var expr=/safari/gi;
Saf = safari.search(expr);

var navigsaf = (Saf!=-1)?true:false;

function getLayer(name) {
  if (ie)
    return eval('document.all.' + name);
	if (ns6)
		return document.getElementById(name);
  return null;
}

function menuselect(menu){
	menulayer=getLayer(menu);
	menulayer.className="done";
}

function etireacc(layer1,layer2){
	contenuprinc = getLayer(layer1);
	recherche1 = getLayer(layer2);

  if(recherche1.offsetHeight >= contenuprinc.offsetHeight){
		contenuprinc.style.height=recherche1.offsetHeight+"px";
	}
  else{
    recherche1.style.height=contenuprinc.offsetHeight+"px";
  }
}

function OuvrirAide(PageDlg)
{
	var Win;

	Win=window.open(PageDlg,"Aide","Width=600,Height=400,location=no,adressbar=no,toolbar=no,directories=no,menubar=no,status=no,resizable=no,scrollbars=yes,left=40,top=40");

    if (Win.opener == null)
        Win.opener = window;

   if(!(document.all && !document.getElementById))
	   Win.focus();
    return
}