function formCheck(formulaire) {

if (formulaire.name.value == "")
{
	formulaire.name.focus();
	alert("Please enter your name.");
	return(false);
}
if (formulaire.address.value == "")
{
	formulaire.address.focus();
	alert("Please enter your address.");
	return(false);
}
if (formulaire.phone.value == "")
{
	formulaire.phone.focus();
	alert("Please enter your phone number.");
	return(false);
}
if (formulaire.email.value == "")
{
	formulaire.email.focus();
	alert("Please enter a valid Email address.");     
	return false;
} 

if (formulaire.arriverJour.value == "---")
{
	alert("Please enter your arrival date.");
	formulaire.arriverJour.focus();
	return false;
}
else if (formulaire.arriverMois.value == "---")
{
	alert("Please enter your arrival date.");
	formulaire.arriverMois.focus();
	return false;
}
else if ((formulaire.arriverAnnee.value == "") || (formulaire.arriverAnnee.value == "0"))
{
	alert("Please enter your arrival date.");
	formulaire.arriverAnnee.focus();
	return false;
}
if (formulaire.departJour.value == "---")
{
	alert("Please enter your departure date.");
	formulaire.departJour.focus();
	return false;
}
else if  (formulaire.departMois.value == "---")
{
	alert("Please enter your departure date.");
	formulaire.departMois.focus();
	return false;
}
else if ((formulaire.departAnnee.value == "") || (formulaire.departAnnee.value == "0"))
{
	alert("Please enter your departure date.");
	formulaire.departAnnee.focus();
	return false;
}

if ((formulaire.arriverJour.value == formulaire.departJour.value) && (formulaire.arriverMois.value == formulaire.departMois.value) && (formulaire.arriverAnnee.value == formulaire.departAnnee.value))
{
	alert("Your arrival date must be different from your departure date.");
	formulaire.departJour.focus();
	return false;
}
if (formulaire.n_pers.value == "")
{
	formulaire.n_pers.focus();
	alert("Please enter the number of persons.");
	return false;
}
if (formulaire.n_ch.value == "")
{
	formulaire.n_ch.focus();
	alert("Please enter the number of rooms.");
	return false;
}
return(true);
}