// Teste le type de navigateur
var browser = navigator.appName;
if (browser == 'Microsoft Internet Explorer') {
	modele_layer = "ie";
}
else if (browser == 'Netscape') {
	modele_layer = "ns";
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
	document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; /*onresize=MM_reloadPage;*/ }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

function siresizer(NomLayer, distdubord_fixe) {

	var largeur_site = 770;
	var largeur_fenetre = 0;
/*
	if ((navigator.appName).substring(0,1) == "N")
		MM_reloadPage();//afin de recharger la page sous NS
*/
	if (modele_layer == "ie") {
		if (document.getElementById) {
			//IE 5 and NN 6 code
			if ((navigator.appName).substring(0,1) == "N") {

				largeur_fenetre = window.innerWidth; //NS
				if (((largeur_fenetre-largeur_site)/2)>0)
					distdubord=((largeur_fenetre-largeur_site)/2)+distdubord_fixe;
				else distdubord=distdubord_fixe;
				if (distdubord<distdubord_fixe){
					distdubord = distdubord_fixe;
				}
				if (document.getElementById(NomLayer))
					document.getElementById(NomLayer).style.left=(distdubord)+'px';

				}
			else { //IE5
				largeur_fenetre = document.body.clientWidth; //IE

				if (((largeur_fenetre-largeur_site)/2)>0)
					distdubord=((largeur_fenetre-largeur_site)/2)+distdubord_fixe;
				else distdubord=distdubord_fixe;
				if (distdubord<distdubord_fixe){
					distdubord = distdubord_fixe;
				}
				if (document.getElementById(NomLayer))
					document.getElementById(NomLayer).style.left=(distdubord)+'px';
			}
		}
	} else {
		//NN4 code
		distdubord_fixe=distdubord_fixe-13;
		largeur_fenetre = window.innerWidth;
		distdubord = ((largeur_fenetre-largeur_site)/2)+distdubord_fixe;

		if (document.layers[NomLayer]){
			document.layers[NomLayer].left=distdubord;
		}
	}
	return distdubord;
}

function ResizeAll() {
	siresizer("r1", 110);
	siresizer("r2", 206);
	siresizer("r3", 277);
	siresizer("r4", 386);
	siresizer("r5", 463);
}


// Permet l'ouverture d'une page dans un popup
function popup (url,h,v,x,y) {
   propriete="toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+ h +",height=" + v + ",top="+x+",left="+y;
   var popup = window.open (url, "Challans",propriete);
   if( navigator.appName.substring(0,8) == "Netscape" )
           {popup.location = url;}
}

MM_reloadPage(true);
siresizer();
window.onresize=siresizer;