d = document;

if(window.XMLHttpRequest) // Firefox 
	xhr = new XMLHttpRequest(); 
else if(window.ActiveXObject) // Internet Explorer 
	xhr = new ActiveXObject("Microsoft.XMLHTTP"); 
else { // XMLHttpRequest non supporté par le navigateur 
	alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	//return; 
}

function changeBG(item,visible){

	var path = d.getElementById('path').value;

	if(visible == 1)
		d.getElementById(item).style.background = "url("+path+"images/menu/"+item+".gif) no-repeat 0 -17px";
	else	
		d.getElementById(item).style.background = "url("+path+"images/menu/"+item+".gif) no-repeat 0 0";
}

function afficheContact(){
	var dpt = d.getElementById('cp').value;
	var path = d.getElementById('path').value;
	
	var filename = path+"contacts.php";
	data = null;	
	data = "dpt="+dpt;
	xhr.open("POST", filename, true);	
	xhr.onreadystatechange  = function(){ 
		 if(xhr.readyState  == 4){
			  if(xhr.status  == 200) {
				 if(xhr.responseText){
				 	var response = xhr.responseText;
				 	//alert(response);
				 	
				 	if(response == "/0"){
				 		d.getElementById('contacts2').innerHTML = "<b>D&eacute;partement non couvert</b>";
				 		d.getElementById('contacts').style.display = "none";
				 		d.getElementById('contacts2').style.display = "block";
				 	}else{
					 	var ligne = response.split('/');
					 	d.getElementById('contact').innerHTML = ligne[0];
						d.getElementById('portable').innerHTML = ligne[1];
						d.getElementById('email').innerHTML = "<a href='mailto:"+ligne[2]+"'>"+ligne[2]+"</a>";
						
						//d.getElementById('agence').innerHTML = ligne[3];					
						//d.getElementById('telephone').innerHTML = ligne[4];					
						//d.getElementById('fax').innerHTML = ligne[5];
						
						d.getElementById('contacts2').style.display = "none";
						d.getElementById('contacts').style.display = "block";
					}
					
				 }
			  }
		 }
	};
	xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xhr.send(data);
}