function change_menu(nomDiv){
	
	for(z=1;z<=10;z++){
		if (("menu_cw_0"+z)==nomDiv){
			document.getElementById("menu_cw_0"+z).style.display="block";
			document.getElementById("lienmenu_cw_0"+z).className='rech_select';
		}else{
			document.getElementById("menu_cw_0"+z).style.display="none";
			document.getElementById("lienmenu_cw_0"+z).className='rech_no_select';
		}
	}
}

function efface(nomDiv){
	document.getElementById("menu_cw").style.display="none";
	for(g=1;g<=5;g++){
			document.getElementById("menu_cw_0"+g).style.display="none";
	}
}
function timeAZ() { 
	setTimeout("fermeAZ()",10000); 
}
function afficheAZ() {  
	document.getElementById('menuAZ').style.visibility='visible'; 
}
function fermeAZ() {  
	document.getElementById('menuAZ').style.visibility='hidden'; 

}