function dataCheck() {
  var resultat = true;

  if (document.form1.civilite.options.selectedIndex==0) {
    alert('You did not select your title');
    document.form1.civilite.focus();
    resultat = false;
  } else
  if (document.form1.nom.value=='') {
    alert('Please entrer your name');
    document.form1.nom.focus();
    resultat = false;
  } else
  if (document.form1.societe.value=='') {
    alert('Please enter the name of your company');
    document.form1.societe.focus();
    resultat = false;
  } else
  /*if (document.form1.adresse.value=='') {
    alert('Veuillez entrer votre adresse');
    document.form1.adresse.focus();
    resultat = false;
  } else  */
  if (document.form1.pays.value=='') {
    alert('Please enter your contry');
    document.form1.pays.focus();
    resultat = false;
  } else 
  if (document.form1.email.value=='') {
    alert('Please enter your e-mail address');
    document.form1.email.focus();
    resultat = false;
  } else
  if (document.form1.sujet.value=='') {
    alert('Please enter the subject of your message');
    document.form1.sujet.focus();
    resultat = false;
  } else
  if (document.form1.message.value=='') {
    alert('Please leave a message !');
    document.form1.message.focus();
    resultat = false;    
  }

  return resultat;
}