function verif_inscription()
{
 if(document.forminscription.pseudo.value == "") {
   alert("Choose nickname !");
   document.forminscription.pseudo.focus();
   return false;
  }
 if(document.forminscription.motdepasse.value == "")  {
   alert("Password please !");
   document.forminscription.motdepasse.focus();
   return false;
  }
 if(document.forminscription.clan.value == "")  {
   alert("Your clan please !");
   document.forminscription.clan.focus();
   return false;
  }
 if(document.forminscription.urlclan.value == "")  {
   alert("URL of your clan please !");
   document.forminscription.urlclan.focus();
   return false;
  }
 if(document.forminscription.email.value == "") {
   alert("Email please !");
   document.forminscription.email.focus();
   return false;
  }
 if(document.forminscription.email.value.indexOf('@') == -1) {
   alert("Email is incorrect !");
   document.forminscription.email.focus();
   return false;
  }
 if(document.forminscription.reglement.checked==false) {
   alert("Accept rules please !");
   document.forminscription.reglement.focus();
   return false;
  }
}


var truc = false;

function ouvre_y(what){
if(truc) clearTimeout(truc);
var quoi = document.getElementById(what);
quoi.style.height = 'auto';
var origine = quoi.offsetHeight;
var sens = quoi.style.visibility=='hidden'? 6 : -8;
quoi.style.visibility = 'visible';
var larg = sens>0? 0 : origine;
glisser_y(what, larg, origine, sens);
return false;
}
function glisser_y(what, larg, origine, sens) {
var quoi = document.getElementById(what);
larg += sens;
if(larg>0 && larg<origine) {
quoi.style.height = larg+'px';
truc = setTimeout('glisser_y("'+what+'",'+larg+','+origine+','+sens+')',10);
}
else if(larg<=0) quoi.style.visibility = 'hidden';
}