function writediv(texte)
{
document.getElementById('pseudobox').innerHTML = texte;
}

function verifEmail(email)
{
  if(email != '')
  {
    if(email.length<2) {
      writediv('<span style="color:#cc0000"><b>'+email+' </b><br />L\'adresse est trop courte</span>');
      document.getElementById('go').disabled = true;
    } else if(email.length>50) {
      writediv('<span style="color:#cc0000"><b>!!!</b><br />L\'adresse est trop longue</span>');
      document.getElementById('go').disabled = true;
    } else if(texte = file('http://www.jeunesse-satigny.ch/verifmail.php?email='+escape(email))) 
    {
      if(texte == 1) {
        writediv('<span style="color:#cc0000"><b>'+email+' </b><br />Cette adresse est déjà inscrite à la mailing</span>');
        document.getElementById('go').disabled = true;
      } else if(texte == 3) {
        writediv('<span style="color:#cc0000"><b>'+email+' </b><br />L\'adresse n\'a pas un format valide !</span>');
        document.getElementById('go').disabled = true;
      } else if(texte == 2) {
        writediv('<span style="color:#1A7917"><b>'+email+' </b><br />Adresse OK</span>');
        document.getElementById('go').disabled = false;
      } else {
        writediv(texte);
        document.getElementById('go').disabled = true;
      }
    }
  } else{
    writediv('');
    
  }
}

function file(fichier)
{
if(window.XMLHttpRequest) // FIREFOX
xhr_object = new XMLHttpRequest();
else if(window.ActiveXObject) // IE
xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
else
return(false);
xhr_object.open("GET", fichier, false);
xhr_object.send(null);
if(xhr_object.readyState == 4) return(xhr_object.responseText);
else return(false);
}