// Sous-navigation...
// ------------------

// Nom du calque (nom de code), nom du style, position X, position Y
function gestion_snav(calque,couleur,gauche,haut) {
	var snav = '';
	if (nc4) {
		snav += '<layer id="' + calque + '" left="' + gauche + '" top="' + haut + '" visibility="hidden" z-index="2">';
		}
	if (ie4 || nc6) {
		snav += '<div id="' + calque + '" style="position: absolute; left: ' + gauche + 'px; top: ' + haut + 'px; visibility: hidden; z-index: 2;">'
		}
	snav += '<table border="0" cellspacing="0" cellpadding="0"><tr><td colspan="2" rowspan="2">';
	snav += '<table border="0" cellspacing="0" cellpadding="0" class="ns-bg-fond"><tr><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif"></td><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif" width="64" height="1"></td><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif" width="25" height="1"></td><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif"></td></tr><tr><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif"></td><td>';
	snav += '<table border="0" cellspacing="0" cellpadding="0"><tr><td><img src="/imagerie/px.gif" width="14" height="3"></td><td><img src="/imagerie/px.gif"></td></tr>';
	for ( i = 0; i < eval('contenu_' + calque).length; i++) {
		var contenu = eval('contenu_' + calque)[i].split("£");
		snav += '<tr><td><img src="/imagerie/voyages/puce_nav.gif" name="' + couleur + i + '"></td>';
		snav += '<td class="ns-nav-' + couleur + '"><a href="' + contenu[1] + '" OnMouseOver="roll_nav(\'' + couleur + i + '\',\'puce_' + couleur + '\');" OnMouseOut="roll_nav(\'' + couleur + i + '\',\'puce_nav\');">' + contenu[0] + '</a></td>';
		snav += '</tr><tr><td colspan="2"><img src="/imagerie/px.gif" width="1" height="2"></td></tr>';
		}
	snav += '';
	snav += '<tr><td colspan="2"><img src="/imagerie/px.gif" width="1" height="10"></td></tr></table>';
	snav += '</td><td align="right" valign="bottom"><img src="/imagerie/voyages/coin_calque_' + couleur + '.gif"></td><td class="ns-bg-' + couleur + '"><img src="/imagerie/px.gif"></td></tr><tr><td class="ns-bg-' + couleur + '" colspan="4"><img src="/imagerie/px.gif"></td></tr></table>';
	snav += '</td><td><img src="/imagerie/px.gif" width="1" height="2"></td></tr><tr><td class="ns-bg-ombre"><img src="/imagerie/px.gif" width="1" height="39"></td></tr><tr><td><img src="/imagerie/px.gif" width="2" height="2"></td><td class="ns-bg-ombre"><img src="/imagerie/px.gif" width="89" height="1"></td><td class="ns-bg-ombre"><img src="/imagerie/px.gif" width="2" height="1"></td></tr></table>';
	if (nc4) {
		snav += '</layer>';
		}
	if (ie4 || nc6) {
		snav += '</div>'
		}
	document.write(snav);
	}

function sous_calque(calque) {
	var scalque = '';
	var largeur_cale = 0;
	var hauteur_cale = 0;
	if (nc4) {
		largeur_cale = eval("document." + calque).document.width;
		hauteur_cale = eval("document." + calque).document.height;
		scalque += '<layer id="sous' + calque + '" name="sous' + calque + '" left="' + eval(eval('document.' + calque).left + 2) + '" top="' + eval(eval('document.' + calque).top - 30) + '" visibility="hidden" z-index="1">';
		}
	if (ie4) {
		largeur_cale = eval(calque).offsetWidth;
		hauteur_cale = eval(calque).offsetHeight;
		scalque += '<div id="sous' + calque + '" style="position: absolute; left: ' + parseInt(eval(calque + '.style').left) + 'px; top: ' + eval(parseInt(eval(calque + '.style').top) - 30) + 'px; visibility: hidden; z-index: 1;">'
		}
	if (nc6) {
		largeur_cale = eval("document.getElementById('" + calque + "')").offsetWidth;
		hauteur_cale = eval("document.getElementById('" + calque + "')").offsetHeight;
		scalque += '<div id="sous' + calque + '" style="position: absolute; left: ' + parseInt(eval('document.getElementById(\"' + calque + '\").style').left) + 'px; top: ' + eval(parseInt(eval('document.getElementById(\"' + calque + '\").style').top) - 15) + 'px; visibility: hidden; z-index: 1;">'
		}
	scalque += '<a href="#toto" OnMouseOver="nav_disp();"><img src="/imagerie/px.gif" width="' + eval(largeur_cale + 30) + '" height="' + eval(hauteur_cale + 60) + '" border="0"></a>';
	if (nc4) {
		scalque += '</layer>';
		}
	if (ie4 || nc6) {
		scalque += '</div>'
		}
	document.write(scalque);
	}

// Nom du calque (nom de code), nom du style, position X pour Netscape 4, position X pour Internet Explorer et Netscape 6, position Y
function appel_navs(calque,couleur,Xnc4,Xie4,Y) {
	if (nc4) {
		gestion_snav(calque,couleur,Xnc4,Y);
		}
	if (ie4 || nc6) {
		gestion_snav(calque,couleur,Xie4,Y);
		}
}

// Fonction Macromedia Show et hide layer

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();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  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 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_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_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];}
}