Salut,
Il faut modifier la fonction javascript setcookie et les valeurs que tu lui envois en parametres.
<?php
if(empty($_COOKIE['fondo']))
{
setcookie('fondo','white',time()*259200000*259200000*259200000);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "
http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="
http://www.w3.org/1999/xhtml" xml:lang="fr">
<head>
<title>Color</title>
</head>
<script language="javascript">
function setCookie(c_name,value)
{
var d = new Date();
var exdate=new Date();
var exdays = exdate.getTime()*259200000*259200000*259200000;
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}
function getCookie(c_name)
{
var c_value = document.cookie;
var c_start = c_value.indexOf(" " + c_name + "=");
if (c_start == -1)
{
c_start = c_value.indexOf(c_name + "=");
}
if (c_start == -1)
{
c_value = null;
}
else
{
c_start = c_value.indexOf("=", c_start) + 1;
var c_end = c_value.indexOf(";", c_start);
if (c_end == -1)
{
c_end = c_value.length;
}
c_value = unescape(c_value.substring(c_start,c_end));
}
return c_value;
}
</script>
<style type="text/css">
div
{
width:25px;
height:25px;
border:1px solid black;
}
#negro
{
background-color:black;
}
#blanco
{
background-color:white;
}
#rojo
{
background-color:red;
}
#verde
{
background-color:green;
}
#azul
{
background-color:blue;
}
#armillo
{
background-color:yellow;
}
#rosa
{
background-color:pink;
}
#gris
{
background-color:grey;
}
#naranja
{
background-color:orange;
}
#marron
{
background-color:brown;
}
#malva
{
background-color:purple;
}
textarea
{
width:450px;
height:150px;
text-align:center;
}
</style>
<body onload="document.body.style.backgroundColor = getCookie('fondo');">
<div id="blanco" onclick="body.style.backgroundColor='white';setCookie('fondo','white');window.location.reload(true);"></div><br>
<div id="negro" onclick="body.style.backgroundColor='#636363';setCookie('fondo','#636363');window.location.reload(true);"></div><br>
<div id="gris" onclick="body.style.backgroundColor='grey';setCookie('fondo','grey');window.location.reload(true);"></div><br>
<div id="rojo" onclick="body.style.backgroundColor='red';setCookie('fondo','red');window.location.reload(true);"></div><br>
<div id="verde" onclick="body.style.backgroundColor='green';setCookie('fondo','green');window.location.reload(true);"></div><br>
<div id="azul" onclick="body.style.backgroundColor='blue';setCookie('fondo','blue');window.location.reload(true);"></div><br>
<div id="malva" onclick="body.style.backgroundColor='purple';setCookie('fondo','purple');window.location.reload(true);"></div><br>
<div id="naranja" onclick="body.style.backgroundColor='orange';setCookie('fondo','orange');window.location.reload(true);"></div><br>
<div id="armillo" onclick="body.style.backgroundColor='yellow';setCookie('fondo','yellow');window.location.reload(true);"></div><br>
<div id="marron" onclick="body.style.backgroundColor='brown';setCookie('fondo','brown');window.location.reload(true);"></div><br>
<div id="rosa" onclick="body.style.backgroundColor='pink';setCookie('fondo','pink');window.location.reload(true);"></div><br>
<center>
<textarea readonly="readonly">
<?php
$fechaSalvado = getdate(date("U"));
$fechaOrganizado = $fechaSalvado['weekday'] ." ". $fechaSalvado['mday']." ". $fechaSalvado['month'] ." ". $fechaSalvado['year']." ". $fechaSalvado['hours']." ". $fechaSalvado['minutes']." ". $fechaSalvado['seconds'];
if(empty($_COOKIE['historico']))
{
$texto = $fechaOrganizado ." : blanco
";
setcookie('historico',$texto,time()*259200000*259200000*259200000);
}
$texto = $fechaOrganizado ." : ". $_COOKIE['fondo'] ."
";
// echo ($_COOKIE['fondo']);
setcookie('historico',$_COOKIE['historico'] . $texto, time()*259200000*259200000*259200000);
echo $_COOKIE['historico'];
?>
</textarea></center>
</body>
</html>