<?

require_once $DOCUMENT_ROOT."/config.sito.php";
$data=date("Y-m-d");

$query="select 1 from ".$sito->contatori." where data='$data'";
$result=mysql_query($query);

if($visited) {
	$univoci=0;
	setcookie("visited","1",time()+21600);
}
else {
	$univoci=1;
	setcookie("visited","1",time()+21600);
}

if ($vecchioutente) {
	$nuoviutenti=0;
}
else {
	$nuoviutenti=1;
	setcookie("vecchioutente","1",time()+90000000);
}


$pagine=1;

if (mysql_num_rows($result)) {
	$query="UPDATE ".$sito->contatori." SET univoci=univoci+$univoci,pagine=pagine+$pagine WHERE data='$data'";
	//echo $query;
	mysql_query($query);
}
else {
	$count=0;
	mysql_query("INSERT INTO ".$sito->contatori." (data,univoci,pagine) values ('$data','$univoci','$pagine')");
}

$result=mysql_query("select sum(univoci) as totale from ".$sito->contatori);

$count=mysql_result($result,0,'totale');
	
$NB_DIGITS = 8;

header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); 
header ("Cache-Control: no-cache, must-revalidate");
header ("Pragma: no-cache");

header("content-Type: image/jpeg");
$img = ImageCreate(9 * $NB_DIGITS + 1, 17);

$bg_color   = ImageColorAllocate($img, 255 , 255, 255);
$text_color = ImageColorAllocate($img, 255, 255, 255);

chop($count);
$nb_digits = max(strlen($count), $NB_DIGITS);
$txt = substr("0000000000".$count, -$nb_digits);

ImageString($img,5,1,0,$txt,$text_color);
imagejpeg($img,'',60);
ImageDestroy($img);

?>