function SetCookie (name, value) {
// un cookie a besoin d'un nom, d'une valeur, d'un nom de domaine, d'une date d'expiration
// 
		var mavar_test;
    var argv = SetCookie.arguments;
    var argc = SetCookie.arguments.length;
    var expires = (argc > 2) ? argv[2] : null;
    var path = (argc > 3) ? argv[3] : null;
    var domain = (argc > 4) ? argv[4] : null;
    var secure = (argc > 5) ? argv[5] : false;
    
		document.cookie = name + "=" + escape(value) +
        ((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
        ((path==null) ? "" : ("; path="+path))+
        ((domain==null) ? "" : ("; domain="+domain))+
        ((secure==true) ? "; secure" : "");
}

function GetCookie (name) {
  var arg=name+"=";
  var alen=arg.length;
  var clen=document.cookie.length;
  var i=0;
  while (i < clen)
  {
    var j = i + alen;
    if(document.cookie.substring(i, j) == arg)
    {
			return getCookieVal(j);
		}
		i = document.cookie.indexOf(" ", i) + 1;
		if(i == 0)
		{
			break;
		}
	}
  return null;
}

function getCookieVal(offset) {
  var endstr = document.cookie.indexOf(";", offset);
  if(endstr == -1)
  {
		endstr=document.cookie.length;
	}
  return unescape(document.cookie.substring(offset, endstr));
}

function check_cookie_accept()
{
	var Ret_Val;
	Ret_Val = false;
	SetCookie("accept_cookie", "ok");
	accept_cookie_value = GetCookie("accept_cookie");
	SetCookie("accept_cookie", "");
	if (accept_cookie_value == "ok")
	{
		Ret_Val = true;
		SetCookie("accept_cookie", "non");
	}
	return Ret_Val;
}

function alert_cookie(Msg_No, Msg_Yes)
{
	var Msg;
	Msg = Msg_Yes;
	if(Msg_No == "")
	{
		Msg_No = "Mauvais parametrage des cookies : \n\nOutils\n - Options Internet\n - Confidentialite\n - Site \nAjouter le site : wellpack.fr\nCliquez sur autoriser";
	}
	if(check_cookie_accept() == false)
	{
		Msg = Msg_No;
	}
	if(Msg)
	{
		alert(Msg);
	}
}