function menu(it,iu) {
	//if(id==1)
	//{	
	//document.write("La valeur de a est ",id);	
	//value="menu_inter_actif;
	//}		
	//document.getElementById('li'+it).className="menu_inter_actif"


//MENU PRINCIPAL 	
	//Acceuil 
	if(it==1)
	{
		document.getElementById('li1').className="menu_inter_actif"
		document.getElementById('li2').className=""
		document.getElementById('li3').className=""
		document.getElementById('li4').className=""
		document.getElementById('li5').className=""
		
		
		document.getElementById('a1').style.display='none';
		document.getElementById('a2').style.display='none';
		document.getElementById('a3').style.display='none';
		document.getElementById('a4').style.display='none';
		document.getElementById('a5').style.display='none';
		document.getElementById('a6').style.display='none';
		document.getElementById('a7').style.display='none';
		document.getElementById('a8').style.display='none';
		document.getElementById('a9').style.display='none';
		document.getElementById('a10').style.display='none';	
		document.getElementById('a11').style.display='none';
		document.getElementById('a12').style.display='none';
		document.getElementById('a13').style.display='none';
		document.getElementById('a14').style.display='none';		
		document.getElementById('a15').style.display='none';
		document.getElementById('a16').style.display='none';
		document.getElementById('a17').style.display='none';
		document.getElementById('a18').style.display='none';
	}	
	// Domaines interventions 
	else if(it==2)
	{
		document.getElementById('li1').className=""
		document.getElementById('li2').className="menu_inter_actif"
		document.getElementById('li3').className=""
		document.getElementById('li4').className=""
		document.getElementById('li5').className=""
		
		
		document.getElementById('a1').style.display='none';
		document.getElementById('a2').style.display='none';
		document.getElementById('a3').style.display='';
		document.getElementById('a4').style.display='';
		document.getElementById('a5').style.display='';	
		document.getElementById('a6').style.display='none';
		document.getElementById('a7').style.display='none';
		document.getElementById('a8').style.display='none';
		document.getElementById('a9').style.display='none';
		document.getElementById('a10').style.display='none';	
		document.getElementById('a11').style.display='none';
		document.getElementById('a12').style.display='none';
		document.getElementById('a13').style.display='none';
		document.getElementById('a14').style.display='none';
		document.getElementById('a15').style.display='none';
		document.getElementById('a16').style.display='none';
		document.getElementById('a17').style.display='none';
		document.getElementById('a18').style.display='none';
	}	
	//Filiers 
	else if(it==3)
	{
		document.getElementById('li1').className=""
		document.getElementById('li2').className=""
		document.getElementById('li3').className="menu_inter_actif"
		document.getElementById('li4').className=""
		document.getElementById('li5').className=""
		
		document.getElementById('a1').style.display='none';
		document.getElementById('a2').style.display='none';
		document.getElementById('a3').style.display='none';
		document.getElementById('a4').style.display='none';
		document.getElementById('a5').style.display='none';	
		document.getElementById('a6').style.display='';
		document.getElementById('a7').style.display='';
		document.getElementById('a8').style.display='';
		document.getElementById('a9').style.display='';
		document.getElementById('a10').style.display='';	
		document.getElementById('a11').style.display='';
		document.getElementById('a12').style.display='';
		document.getElementById('a13').style.display='';
		document.getElementById('a14').style.display='';
		document.getElementById('a15').style.display='none';
		document.getElementById('a16').style.display='none';
		document.getElementById('a17').style.display='none';
		document.getElementById('a18').style.display='none';	
	}
	//Publication
	else if(it==4)
	{
		document.getElementById('li1').className=""
		document.getElementById('li2').className=""
		document.getElementById('li3').className=""
		document.getElementById('li4').className="menu_inter_actif"
		document.getElementById('li5').className=""
		
		document.getElementById('a1').style.display='none';
		document.getElementById('a2').style.display='none';
		document.getElementById('a3').style.display='none';
		document.getElementById('a4').style.display='none';
		document.getElementById('a5').style.display='none';	
		document.getElementById('a6').style.display='none';
		document.getElementById('a7').style.display='none';
		document.getElementById('a8').style.display='none';
		document.getElementById('a9').style.display='none';
		document.getElementById('a10').style.display='none';	
		document.getElementById('a11').style.display='none';
		document.getElementById('a12').style.display='none';
		document.getElementById('a13').style.display='none';
		document.getElementById('a14').style.display='none';
		document.getElementById('a15').style.display='';
		document.getElementById('a16').style.display='';
		document.getElementById('a17').style.display='';
		document.getElementById('a18').style.display='none';
	}
	//Reglementation
	else if(it==5)
	{
		document.getElementById('li1').className=""
		document.getElementById('li2').className=""
		document.getElementById('li3').className=""
		document.getElementById('li4').className=""
		document.getElementById('li5').className="menu_inter_actif"
		
		
		document.getElementById('a1').style.display='';
		document.getElementById('a2').style.display='';
		document.getElementById('a3').style.display='none';
		document.getElementById('a4').style.display='none';
		document.getElementById('a5').style.display='none';
		document.getElementById('a6').style.display='none';
		document.getElementById('a7').style.display='none';
		document.getElementById('a8').style.display='none';
		document.getElementById('a9').style.display='none';
		document.getElementById('a10').style.display='none';	
		document.getElementById('a11').style.display='none';
		document.getElementById('a12').style.display='none';
		document.getElementById('a13').style.display='none';
		document.getElementById('a14').style.display='none';		
		document.getElementById('a15').style.display='none';
		document.getElementById('a16').style.display='none';
		document.getElementById('a17').style.display='none';
		document.getElementById('a18').style.display='';
	}
	else 
	{
		document.getElementById('li1').className=""
		document.getElementById('li2').className=""
		document.getElementById('li3').className=""
		document.getElementById('li4').className=""
		document.getElementById('li5').className=""
		
		
		document.getElementById('a1').style.display='none';
		document.getElementById('a2').style.display='none';
		document.getElementById('a3').style.display='none';
		document.getElementById('a4').style.display='none';
		document.getElementById('a5').style.display='none';
		document.getElementById('a6').style.display='none';
		document.getElementById('a7').style.display='none';
		document.getElementById('a8').style.display='none';
		document.getElementById('a9').style.display='none';
		document.getElementById('a10').style.display='none';	
		document.getElementById('a11').style.display='none';
		document.getElementById('a12').style.display='none';
		document.getElementById('a13').style.display='none';
		document.getElementById('a14').style.display='none';
		document.getElementById('a15').style.display='none';
		document.getElementById('a16').style.display='none';
		document.getElementById('a17').style.display='none';
		document.getElementById('a18').style.display='none';
	}
			
//SOUS MENU
	
	
	if(iu==1)
		{
		document.getElementById('a1').className="menu_inter_actif"
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==2)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className="menu_inter_actif"
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==3)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className="menu_inter_actif"
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==4)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className="menu_inter_actif"
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==5)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className="menu_inter_actif"
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==6)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className="menu_inter_actif"
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==7)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className="menu_inter_actif"
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==8)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className="menu_inter_actif"
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==9)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className="menu_inter_actif"
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==10)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className="menu_inter_actif"
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==11)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className="menu_inter_actif"
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==12)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className="menu_inter_actif"
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==13)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className="menu_inter_actif"
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==14)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className="menu_inter_actif"
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==15)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className="menu_inter_actif"
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==16)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className="menu_inter_actif"
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
		}
	else if(iu==17)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className="menu_inter_actif"
		document.getElementById('a18').className=""
		}
	else if(iu==18)
		{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className="menu_inter_actif"
		}
	else
	{
		document.getElementById('a1').className=""
		document.getElementById('a2').className=""
		document.getElementById('a3').className=""
		document.getElementById('a4').className=""
		document.getElementById('a5').className=""
		document.getElementById('a6').className=""
		document.getElementById('a7').className=""
		document.getElementById('a8').className=""
		document.getElementById('a9').className=""
		document.getElementById('a10').className=""
		document.getElementById('a11').className=""
		document.getElementById('a12').className=""
		document.getElementById('a13').className=""
		document.getElementById('a14').className=""
		document.getElementById('a15').className=""
		document.getElementById('a16').className=""
		document.getElementById('a17').className=""
		document.getElementById('a18').className=""
	}
	
	
	
}


// -- permet d'afficher la carte Flash dans une popup
	function aff_carte()
		{
		a = window.open("/domaines/carte-flash.htm", "popup","scrollbars=no, width=700, height=381");
		}