window.onload=function () {
start_navigation();	
if (document.getElementById("map")) {
lance_map();
}
}


var rub_on="";
// ******************* //
function start_navigation(){


// DEBUT TOP MENU //
this.menu = document.getElementById("nav");
this.submenus = this.menu.getElementsByTagName("div");
for (var i = 0; i < this.submenus.length; i++){	
	// PAGE ACTIVE
	if (this.submenus[i].getElementsByTagName("a")[0].href==document.location.href || this.submenus[i].id==rub_on) {
			this.submenus[i].getElementsByTagName("img")[0].src = "img_com/nav_"+this.submenus[i].id+"_on.gif";
	} else {
	
		this.submenus[i].onmouseover = function () {
			this.getElementsByTagName("img")[0].src = "img_com/nav_"+this.id+"_on.gif";
		}
		this.submenus[i].onmouseout = function () {
			this.getElementsByTagName("img")[0].src = "img_com/nav_"+this.id+"_off.gif";	
		}
		this.submenus[i].onclick = function () {
			document.location.href=this.getElementsByTagName("a")[0].href;				
		}
	}	
	
}// FIN BOUCLE TOP MENU //




// DEBUT gauche //
this.menu = document.getElementById("navgauche");
this.submenus = this.menu.getElementsByTagName("div");
for (var i = 0; i < this.submenus.length; i++){	
	// PAGE ACTIVE
	if (this.submenus[i].getElementsByTagName("a")[0].href==document.location.href || this.submenus[i].id==rub_on) {
			this.submenus[i].getElementsByTagName("img")[0].src = "img_com/nav_"+this.submenus[i].id+"_on.gif";
	} else {
	
		this.submenus[i].onmouseover = function () {
			this.getElementsByTagName("img")[0].src = "img_com/nav_"+this.id+"_on.gif";
		}
		this.submenus[i].onmouseout = function () {
			this.getElementsByTagName("img")[0].src = "img_com/nav_"+this.id+"_off.gif";	
		}
		this.submenus[i].onclick = function () {
			document.location.href=this.getElementsByTagName("a")[0].href;				
		}
	}	
	
}// FIN BOUCLE gauche //
	
}
// ******************* //

// DEBUT BT Facebook //
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];}
}
// ******************* //