function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v3.0
	var i,p,v,obj,args=MM_showHideLayers.arguments;
	for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
	if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
	obj.visibility=v; }
}

function pop(url, nom, h) {
   propriete="toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=auto,resizable=1,width=500,height="+ h +",top=100,left=100";
   var popup = window.open (url, nom, propriete);
   if( navigator.appName.substring(0,8) == "Netscape" )
           {popup.location = url;}
}

function popSpecial(url, nom, w, h) {
   propriete="toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=auto,resizable=1,width="+ w +",height="+ h +",top=100,left=100";
   var popup = window.open (url, nom, propriete);
   if( navigator.appName.substring(0,8) == "Netscape" )
           {popup.location = url;}
}

function ShowOrHide(layer) {
	if ((obj=MM_findObj(layer))!=null) {
		display = obj.style.display;
		if (display=='none') {
			obj.style.display='block';
		} else {
			obj.style.display='none';
		}
	}
}

// Fonction de suppression d'espaces en début et fin de chaîne
function trim(s) { 
	return s.replace(/^\s+/,"").replace(/\s+$/,"");
}


// Fonction de test pour la validité d'une adresse e-mail
function checkEmail(str) { // vérif validité email par REGEXP
	var reg = /^[A-Za-z0-9._-]+@[A-Za-z0-9.-]{2,}[.][A-Za-z]{2,4}$/
	return (reg.exec(str)!=null);
}