/**function envoi_lien(to){

	var lien = document.forms.lien;
	var vehicule = lien.vehicule.value;
	var nom = lien.nom.value;
	var email = lien.email.value;
	var dest = lien.dest.value;
	var message = lien.message.value;
	var rep = document.getElementById("rep");

	rep.style.display = '';	
	rep.innerHTML = '<img alt="Indicator" src="/media/indicator.gif" />';

	getXhr();
	if(xhr) {
		xhr.onreadystatechange = function() {
			if(xhr.readyState == 4 && xhr.status == 200) {
				reponse = clean(xhr.responseXML.documentElement);
				
				etat = reponse.getElementsByTagName("etat")[0].firstChild.nodeValue;
				msge = reponse.getElementsByTagName("message")[0].firstChild.nodeValue + '<br>';

				if(etat == 'ERR') {
					err = reponse.getElementsByTagName("err");

					msge += '<ul style="text-align:left">';
					for(cpt=0; cpt<err.length; cpt++) {
						e = err[cpt].firstChild.nodeValue;
						msge += '<li>' + e + '</li>';
					}
					msge += '</ul>';
				}

				rep.innerHTML = msge;
			}
		}
	}

	xhr.open("POST", '/' + to + '/lien/', true);
	xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

	xhr.send("nom="+ escape(nom) + "&email=" + email + "&dest=" + dest + "&message=" + escape(message) +
				"&vehicule=" + vehicule);
}*/

function envoi_lien(to){
	var lien = document.forms.lien;
	var vehicule = lien.vehicule.value;
	var nom = lien.nom.value;
	var email = lien.email.value;
	var dest = lien.dest.value;
	var message = lien.message.value;
	var rep = $('rep');
	
	var url = '/' + to + '/lien/';
	var params = 'nom=' + escape(nom) + '&email=' + email + '&dest=' + dest + '&message=' + escape(message) + '&vehicule=' + vehicule;
	
	rep.style.display = '';	
	rep.innerHTML = '<img alt="Indicator" src="/media/indicator.gif" />';
	
	var myAjax = new Ajax.Request(url, {method: 'post', parameters: params, onComplete: response_envoi_lien});
}

function response_envoi_lien(originalRequest)
{
	var rep = $('rep');

	reponse = originalRequest.responseXML;
	
	etat = reponse.getElementsByTagName("etat")[0].firstChild.nodeValue;
	msge = reponse.getElementsByTagName("message")[0].firstChild.nodeValue + '<br>';

	if(etat == 'ERR') {
		err = reponse.getElementsByTagName("err");

		msge += '<ul style="text-align:left">';
		for(cpt=0; cpt<err.length; cpt++) {
			e = err[cpt].firstChild.nodeValue;
			msge += '<li>' + e + '</li>';
		}
		msge += '</ul>';
	}

	rep.innerHTML = msge;
}