function validation_contact(){
    document.getElementById("alert1").innerHTML = '';
    document.getElementById("alert2").innerHTML = '';
    document.getElementById("alert3").innerHTML = '';
  
    document.getElementById("alert5").innerHTML = '';
    valide = true;
    
    if (!verif_videcontact(document.fform.nom.value)) {
        valide = false;
        document.getElementById("alert1").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
        
    }
    
    if (!verif_videcontact(document.fform.prenom.value)) {
        valide = false;
        document.getElementById("alert2").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
        
    }
   
    if (!verif_videcontact(document.fform.Info.value)) {
        valide = false;
        document.getElementById("alert5").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
    }
    
    if (!verif_emailcontact(document.fform.email.value)) {
        valide = false;
        document.getElementById("alert3").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
   }
    
    if (valide === true) {
        soumettrecontact();
    }
}


function verif_videcontact(text){
    return (text.length > 0);
}

function verif_emailcontact(adresse){
    if ((adresse === "") ||
    (adresse.indexOf('@') == -1) ||
    (adresse.indexOf('.') == -1)) 
        return false;
    return true;
}

function active(){
    document.fform.soumission.focus();
}


function soumettrecontact(){

    creerRequete();
    var nom = document.fform.nom.value;
    var prenom = document.fform.prenom.value;
    var email = document.fform.email.value; 
    var Info = document.fform.Info.value;
	
    document.getElementById('CentreForm').innerHTML = '<div class="blocenvoyer"><div class="spaceblocB"></div><div class="blocenvoyerb" align="center"></div><div align="center"><span class="blocenvoyerbtext">Traitement</span><br></div></div>';
    var maVariable = "moi";
    var url = "mail.php?p=" + maVariable;
    url = url + "&nom=" + nom + "&prenom=" + prenom + "&email=" + email + "&Info=" + Info;
    requete.open("GET", url, true);
    requete.onreadystatechange = actualisercontact;
    requete.send(null);
    
}


function actualisercontact(){
    if (requete.readyState == 4) {
        if (requete.status == 200) {
            var nouveauTotal = requete.responseText;
            document.getElementById('CentreForm').innerHTML = nouveauTotal
        }
    }
}


//***************************************************************//
function validation_commande(){
	document.getElementById("alert1").innerHTML = '';
	document.getElementById("alert2").innerHTML = '';
	document.getElementById("alert3").innerHTML = '';
	document.getElementById("alert4").innerHTML = '';
	document.getElementById("alert5").innerHTML = '';
	document.getElementById("alert6").innerHTML = '';
	document.getElementById("alert7").innerHTML = '';
	document.getElementById("alert8").innerHTML = '';
	document.getElementById("alert9").innerHTML = '';
	document.getElementById("alert10").innerHTML = '';
	document.getElementById("alert11").innerHTML = '';
	document.getElementById("alert12").innerHTML = '';
	document.getElementById("alert13").innerHTML = '';
	
	valide = true;
	
	if (!verif_videcontact(document.Cform.Sociale.value)) {
		valide = false;
		document.getElementById("alert1").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
		
	}
	if (!verif_videcontact(document.Cform.Activite.value)) {
		valide = false;
		document.getElementById("alert2").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
		
	}
	if (!verif_videcontact(document.Cform.Info.value)) {
		valide = false;
		document.getElementById("alert3").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
		
	}
	if (!verif_videcontact(document.Cform.siret.value)) {
		valide = false;
		document.getElementById("alert4").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
		
	}
	if (!verif_videcontact(document.Cform.rm.value)) {
		valide = false;
		document.getElementById("alert5").innerHTML = '<div id="bbloc" class="float" style=" width:20px; height:20px;background-image: url(images/erreur.jpg)"></div>';
		
	}
	window.scrollTo(0, 240);
}