var PosTop ;
var PosBot ;
var page_width;
var page_height;

function navigateur(){
	layersInit()
	posLayers()
}

function showSomeLayer( ob )
{
	posLayers();
	obj.showIt();
}

function layersInit()
{
	objMenu1=new lib_obj('menu1');
	objMenu1.hideIt();
	objMenu2=new lib_obj('menu2');
	objMenu2.hideIt();
}
function posLayers(){

	if (bw.ns4 || bw.ns6){
		//alert('Netscape');
		page_width= window.innerWidth;
		page_height= window.innerHeight;
	}else{
		//alert('IE');
		page_width = document.body.clientWidth;
		page_height = document.body.clientHeight;
	}
	Largeur = ((page_width - 558) / 2);
	Hauteur = ((page_height - 426) / 2);

	
	if (document.layers)//décalage Netscape
	{ 
	Hauteur -= 9;
	Largeur -= 8;
	}
	if (bw.ns6)
	{
	Largeur -= 7;
	} 

//décalage pour mac
	if (bw.mac && bw.ie)
	{ 
	Hauteur -= 9;	
	} 
	if (bw.mac && bw.ns6){ } 
	
if (Hauteur < 0 ){
	Hauteur = 0;
}
if (Largeur < 0 ){
	Largeur = 0;
}
	objMenu1.moveIt( 151 + Largeur  , 156 );
	objMenu2.moveIt( 231 + Largeur  , 156 );
}

/*
function scrollInit(){
	oScroll = new Array()
	// You can add and remove scrollObjects here.
	oScroll[0] = new makeScrollObj('divScroll1','divTexte')
	oScroll[1] = new makeScrollObj('divScroll2','divTexte')
	oScroll[2] = new makeScrollObj('divScroll3','divTexte')
	oScroll[3] = new makeScrollObj('divScroll4','divTexte')
	
	oScroll[0].css.left = 0+px
	oScroll[0].css.top = 0+px
	oScroll[0].css.visibility = "visible"
	oControl = new makeScrollObj('divFleche')
	oControl.css.visibility = "visible"
}*/

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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];}
}