function toLinkcw() { setTimeout("hidecw()",1000); }
function showcw() {  document.getElementById('oldlinkcw').style.visibility='visible'; }
function hidecw() {  document.getElementById('oldlinkcw').style.visibility='hidden'; }

function liste_destinations(tab_visible){
		document.getElementById(tab_visible).style.display='block';
}

function liste_destinations(tab_visible){
	if (tab_visible=="pays_all"){
		document.getElementById("villes_all").style.display='none';
		document.getElementById(tab_visible).style.display='block';
	}else if (tab_visible=="villes_all"){
		document.getElementById("pays_all").style.display='none';
		document.getElementById(tab_visible).style.display='block';
	}
}