// JavaScript Document

function Valid(form){
	var valnom = false;
	var valprenom = false;
	var valadresse = false;
	var valtel = false;
	var valville = false;
	var valmail = false;
	var message = "";
	var mail = form.elements['email'].value;
	var veriftel = /^[0-9]/; //var veriftel = /^[0-9]{10}$/;
	
	if(form.elements['nom'].value != "") {
    	form.elements['nom'].style.borderColor = "#a9a9a9";
		valnom = true;
  	}else{
		message = message + "Saisissez le nom\n";
		form.elements['nom'].style.borderColor = "red";
    	valnom = false;
  	}
	
	if(form.elements['prenom'].value != "") {
    	form.elements['prenom'].style.borderColor = "#a9a9a9";
		valprenom = true;
  	}else{
		message = message + "Saisissez le prenom\n";
		form.elements['prenom'].style.borderColor = "red";
    	valprenom = false;
  	}
	
	if(form.elements['adresse'].value != "") {
    	form.elements['adresse'].style.borderColor = "#a9a9a9";
		valadresse = true;
  	}else{
		message = message + "Saisissez l'adresse\n";
		form.elements['adresse'].style.borderColor = "red";
    	valadresse = false;
  	}
	
	if(form.elements['tel'].value != "") {
		form.elements['tel'].style.borderColor = "#a9a9a9";
		if(veriftel.test(form.elements['tel'].value) == false){
				message = message + "Le telephone est incorrect\n";
				form.elements['tel'].style.borderColor = "red";
				valtel = false;
			}else{
				valtel = true;
			}
	}else{
		message = message + "Saisissez le telephone\n";
		form.elements['tel'].style.borderColor = "red";
		valtel = false;
	}
	
	if(form.elements['ville'].value != "") {
		form.elements['ville'].style.borderColor = "#a9a9a9";
		valville = true;
	}else{
		message = message + "Saisissez la ville\n";
		form.elements['ville'].style.borderColor = "red";
		valville = false;
	}
	
	
	if(form.elements['email'].value != "") {
		var email = form.elements['email'].value;
		var place = email.indexOf("@",1);
		var point = email.indexOf(".",place+1); 
		 	if ((place > -1)&&(email.length >2)&&(point > 1)){
				form.elements['email'].style.borderColor = "#a9a9a9";
		 		valmail = true;
			}else{
				message = message + "L'email est incorrect\n";
				form.elements['email'].style.borderColor = "red";
		 		valmail = false; 
		 	}
	
	}else{
		message = message + "Saisissez un email\n";
		form.elements['email'].style.borderColor = "red";
		valmail = false;
	}
	
	if((valnom == false) || (valprenom == false) || (valadresse == false) || (valtel == false) || (valville == false) || (valmail == false)){
		alert(message);
		return false;
	}else{
		return true;
	}
}