// Reno - 2002-08-19 18:29:26 - V1.0.0
// Sauvegarde des paramètres de l'utilisateur
function saveCookie(name,value,days) 
{
  if (days) {
	var date=new Date();
	date.setTime(date.getTime()+(days*24*60*60*1000));
	var expires="; expires="+date.toGMTString();
  } 
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) 
{
  var nameEQ=name+"=";
  var ca=document.cookie.split(';');
  for(var i=0;i<ca.length;i++) 
  {
    var c=ca[i];
    while (c.charAt(0)==' ') c=c.substring(1,c.length);
    if (c.indexOf(nameEQ)==0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function deleteCookie(name) 
{
  saveCookie(name,"",-1);
}