$cols[$cnt] = "#708F00";
        } elseif ($modname == "Gundam") {
            $cols[$cnt] = "#FFFFFF";
        } elseif ($modname == "Spring Tanks") {
            $cols[$cnt] = "#FF00FF";
        } elseif ($modname == "Kernel Panic") {
            $cols[$cnt] = "#2EFE2E";
        } elseif ($modname == "Evolution RTS") {
            $cols[$cnt] = "#F7BE81";
        } elseif ($modname == "Conflict Terra") {
            $cols[$cnt] = "#B404AE";
        } elseif ($modname == "Cursed") {
            $cols[$cnt] = "#A80000";
        } else {
            $greyshade = intval(220 / ($ngameswithoutspecificolor / 4 + 1));
            //growing darkness
            $cols[$cnt] = "#" . dechex($greyshade) . dechex($greyshade) . dechex($greyshade);
            $ngameswithoutspecificolor++;
        }
        $cnt++;
    }
}
$pie = new PieGraph(400, 400, $vals);
$pie->setColors($cols);
$pie->setLegends($vars);
$pie->set3dHeight(15);
if ($fname != $today) {
    $pie->display($fname . $ext . ".png");
} else {
    $pie->display();
}
function UsersChartGB()
{
    require 'lib/piegraph.class.php';
    global $SAMSConf;
    global $DATE;
    $DB = new SAMSDB();
    $sdate = $DATE->sdate();
    $edate = $DATE->edate();
    $bdate = $DATE->BeginDate();
    $eddate = $DATE->EndDate();
    $size = "";
    if (isset($_GET["size"])) {
        $size = $_GET["size"];
    }
    if (isset($_GET["sort"])) {
        $sort = $_GET["sort"];
    }
    if (isset($_GET["desc"])) {
        $desc = $_GET["desc"];
    }
    $QUERY = "SELECT sum(s_size) as user_size FROM cachesum WHERE s_date>='{$sdate}' AND s_date<='{$edate}'";
    $num_rows = $DB->samsdb_query_value($QUERY);
    $row = $DB->samsdb_fetch_array();
    $full_utraffic_size = $row['user_size'];
    $DB->free_samsdb_query();
    $colors = array("#FF0000", "#0000FF", "#FFFF00", "#009000", "#C3690F", "#CC009C", "#99CC33", "#3C3CFF", "#C9960C", "#FF6F00", "#C6C63C", "#CC033C", "#00FFFF", "#636F66", "#6FFF00", "#96693F", "#009C9C", "#FFCC00", "#9F9F6F", "#CC60CC");
    $usercolors = array();
    if ($sort == "users") {
        $QUERY = "SELECT c.s_user,sum(c.s_size) as user_size,sum(c.s_hit) as hit_size, s.s_user_id as s_id FROM cachesum c, squiduser s WHERE c.s_user=s.s_nick AND c.s_date>='{$sdate}' AND c.s_date<='{$edate}' GROUP BY c.s_user, s.s_user_id ORDER BY user_size DESC;";
    } else {
        $QUERY = "SELECT sum.sum_name as s_user,sum(sum.sum_size) as user_size, sum(sum.sum_hit) as hit_size, sum.sum_group_id as s_id FROM ( SELECT sum(c.s_size) as sum_size, sum(c.s_hit) as sum_hit, c.s_user as sum_user, s.s_group_id as sum_group_id, g.s_name as sum_name  FROM cachesum c, squiduser s, sgroup g WHERE c.s_user=s.s_nick AND s.s_group_id=g.s_group_id AND s_date>='{$sdate}' AND s_date<='{$edate}' GROUP BY c.s_user, s.s_group_id, g.s_name ORDER BY g.s_name ) as sum GROUP BY s_user, sum.sum_group_id;";
    }
    $num_rows = $DB->samsdb_query_value($QUERY);
    $count = 0;
    $sum_size = 0;
    $sum_hit = 0;
    $sum_pc = 0;
    $another_utraffic_size = 0;
    while ($row = $DB->samsdb_fetch_array()) {
        if ($row['user_size'] >= $full_utraffic_size / 100) {
            if ($count < count($colors)) {
                $usercolors[$count] = $colors[$count];
            } else {
                $r = mt_rand(10, 240);
                $g = mt_rand(10, 240);
                $b = mt_rand(10, 240);
                $usercolors[$count] = "#" . sprintf("%X%X%X", mt_rand(20, 200), mt_rand(20, 200), mt_rand(20, 200));
            }
            $user[$count] = $row['s_user'];
            $size[$count] = $row['user_size'];
            $count++;
        } else {
            $another_utraffic_size += $row['user_size'];
        }
    }
    if ($another_utraffic_size > 0) {
        $user[$count] = "another users";
        $size[$count] = $another_utraffic_size;
        $count++;
    }
    $pie = new PieGraph(300, 200, $size);
    $pie->setColors($usercolors);
    // legends for the data
    $pie->setLegends($user);
    // Display creation time of the graph
    $pie->DisplayCreationTime();
    // Height of the pie 3d effect
    $pie->set3dHeight(15);
    // Display the graph
    $pie->display();
}