function montre(id) {
var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
if (d) {d.style.display='block';}
}
function aff_trafic()
	{
/*@cc_on @*/

	//var index = l1.selectedIndex;

	var xhr_object = null;
	montre();
	if(window.XMLHttpRequest) // Firefox
		xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // Internet Explorer
   		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		{ // XMLHttpRequest non supporté par le navigateur
   		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   		return;
		}
	xhr_object.open("POST", "cg_trafic.php", true);
	
	xhr_object.onreadystatechange = function()
		{
		if(xhr_object.readyState == 4)
	       eval(xhr_object.responseText);
		}

	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

	var data = "";

  	xhr_object.send(data);
	}
function htmlspecialchars_java(ch) {
   ch = ch.replace(/&amp;/g,"&")
   ch = ch.replace(/&quot;/g,"\"")
   ch = ch.replace(/&#039;/g,"\'")
   ch = ch.replace(/&lt;/g,"<")
   ch = ch.replace(/&gt;/g,">")
   return ch
}
function req_arret(f,id)
	{
/*@cc_on @*/

	//var index = l1.selectedIndex;

	var xhr_object = null;
	
	if(window.XMLHttpRequest) // Firefox
		xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // Internet Explorer
   		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		{ // XMLHttpRequest non supporté par le navigateur
   		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   		return;
		}
	xhr_object.open("POST", "cg_arret.php", true);
	
	xhr_object.onreadystatechange = function()
		{
		if(xhr_object.readyState == 4)
	       eval(xhr_object.responseText);
		}

	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

	if (id=="")
		{
		var l1    = f.elements["list_communes"];
		var l2    = f.elements["list_arrets"];
		var var_id=0;
		var data = "family="+escape(l1.value)+"&form="+f.id+"&select=list_arrets&id="+var_id;
 		}
	else
		{
		var data = "family=0&form=Horaires_temp_reel&select=list_arrets&id="+id;
		}
  	xhr_object.send(data);
	}

function go_hor()
	{

	var s = document.forms["Horaires_temp_reel"].elements["list_arrets"];
	if (s.value!="0")
		{
		document.location.href='WSHoraires.php?CodeArret=0&NomArret='+s.value;
		}
	}

function go_hor_code()
	{

	var l1    = document.forms["Horaires_temp_reel"].elements["txtCodeArret"];

	var xhr_object = null;
	
	if(window.XMLHttpRequest) // Firefox
		xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // Internet Explorer
   		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		{ // XMLHttpRequest non supporté par le navigateur
   		alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
   		return;
		}
	xhr_object.open("POST", "check_code.php", true);
	
	xhr_object.onreadystatechange = function()
		{
		if(xhr_object.readyState == 4)
	       eval(xhr_object.responseText);
		}

	xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

	var data = "family="+escape(l1.value);

  	xhr_object.send(data);
	
	}