function expand(Obj) {
		if (document.all) {
			document.all[Obj].style.display="block";
			}
		else if (document.layers) {
			document.layers[Obj].display="block";
			}
		else if (document.getElementById) {
			document.getElementById(Obj).style.display="block";
			}
}
function masque(Obj) {
		if (document.all) {
			document.all[Obj].style.display="none";
			}
		else if (document.layers) {
			document.layers[Obj].display="none";
			}
		else if (document.getElementById) {
			document.getElementById(Obj).style.display="none";
			}
}

function is_visible(Obj) {
	ch = false;
		if (document.all && document.all[Obj].style.display=="block") ch = true;
			
		else if (document.layers && document.layers[Obj].display=="block") ch = true;
			
		else if (document.getElementById && document.getElementById(Obj).style.display=="block") ch = true;
	return ch;
}


function show(n)
	{
	for(var i=0;i<8;i++)
		{
		if(i!=parseInt(n))
			{
			document.getElementById("nav_"+i).style.display = "none";
			if(document.getElementById("menu_"+i).className == "menu_over") document.getElementById("menu_"+i).className = "menu"+"_"+i;
			}
		}
	document.getElementById("menu_"+n).className = "menu_over";
	document.getElementById("nav_"+n).style.display = "block";
	//document.getElementById("combobox_2").style.visibility = "hidden";
	if(typeof fSwapSelect != 'undefined') {fSwapSelect("nav_"+n);}
	document.getElementById("navouter").style.display = "block";
	}
function hide()
	{
	for(var i=0;i<8;i++)
		{
		document.getElementById("nav_"+i).style.display = "none";
		if(document.getElementById("menu_"+i).className == "menu_over") document.getElementById("menu_"+i).className = "menu"+"_"+i;
		
		}
	document.getElementById("navouter").style.display = "none";
	//fSwapSelect("nav_0");
	if(typeof fSwapSelect != 'undefined') {fSwapSelect("nav_1");}
//	fSwapSelect("nav_1");
	//fSwapSelect("nav_2");
	}
	// new nav footer 
function show2()
	{
	document.getElementById("menu_foot").className = "menu_foot_over";
	document.getElementById("nav_foot").style.display = "block";
	//document.getElementById("combobox_2").style.visibility = "hidden";
	}
function hide2()
	{
	document.getElementById("nav_foot").style.display = "none";
	if(document.getElementById("menu_foot").className == "menu_foot_over"){
		document.getElementById("menu_foot").className = "menu_foot";		
		//document.getElementById("combobox_2").style.visibility = "visible";
	}
	}
// end new nav footer 
function menuOff(n)
	{
	document.getElementById("menu_"+n).style.visibility = "hidden";
	}
function menuOn(n)
	{
	document.getElementById("menu_"+n).style.visibility = "visible";
	}
/*mise en place des evenements de la page */
function navEvents()
	{
		document.getElementById("menu_0").onmouseover = function(){show("0");}
		document.getElementById("menu_1").onmouseover = function(){show("1");}
		document.getElementById("nav_1").onmouseover = function(){show("1");}
		document.getElementById("menu_2").onmouseover = function(){show("2");}
		document.getElementById("nav_2").onmouseover = function(){show("2");}
		document.getElementById("menu_3").onmouseover = function(){show("3");}
		document.getElementById("nav_3").onmouseover = function(){show("3");}
		document.getElementById("menu_4").onmouseover = function(){show("4");}
		document.getElementById("nav_4").onmouseover = function(){show("4");}
		document.getElementById("menu_5").onmouseover = function(){show("5");}
		/*document.getElementById("menu_5").onmouseout = function(){popOut();}
		document.getElementById("nav_5").onmouseover = function(){show("5");menuOff("5");}
		document.getElementById("nav_5").onmouseout = function(){popOut("5");menuOn("5");}*/
		document.getElementById("menu_6").onmouseover = function(){show("6");}
		document.getElementById("nav_6").onmouseover = function(){show("6");}
		document.getElementById("menu_7").onmouseover = function(){show("7");}
		document.getElementById("nav_7").onmouseover = function(){show("7");}
		document.getElementById("navouter").onmouseover = function(){hide();}
		// new nav footer 
		document.getElementById("menu_foot").onmouseover = function(){show2();}
		document.getElementById("nav_foot").onmouseover = function(){show2();}
		document.getElementById("menu_footli").onmouseover = function(){show2();}
		document.getElementById("nav_foot").onmouseout = function(){hide2();}
		document.getElementById("menu_footli").onmouseout = function(){hide2();}
		// end new nav footer 
	}
/*fin de la mise en place de evenements de la page*/


addEvent(window, "load", navEvents);
//window.onload=navEvents;