function validcontact()
{
if (document.formcontact.nom.value=="")
 {
 alert("Field last name Required");
 }
else
if (document.formcontact.mailcontact.value=="")
 {
 alert("Field E-mail Required");
 }
else
if (document.formcontact.commentaires.value=="")
 {
 alert("Field Comments Required");
 }
 else
 	{document.formcontact.submit();}
}

function validreservation()
{
if (document.formreservation.nom.value=="")
 {
 alert("Field last name Required");
 }
else
if (document.formreservation.mailcontact.value=="")
 {
 alert("Field E-mail Required");
 }
 else
 	{document.formreservation.submit();}
}

function loupe(chemin) {
    window.open(chemin,"_blank","toolbar=0, location=0, directories=0, status=0, scrollbars=0, resizable=0, copyhistory=0, menuBar=0, width=500, height=400, left=100, top=150");
}