$t"; $searchURL = "./src/php/glossarySearch.php?term1=$t&checkboxValue=N"; return "$t"; } function encloud($a) { $s = ""; foreach ($a as $k => $v) $s .= make_link($k, $v) . " "; return $s; } function make_cloud($counts) { $max = reset($counts); $min = end($counts); foreach ($counts as $k => $v) $counts[$k] = normalize($v, $min, $max, 5); ksort($counts); return encloud($counts); } function doCloud() { $records = dbQuery("select * from counts order by count desc limit 12"); $n = mysql_num_rows($records); if ($n > MAXCLOUDSIZE) $n = MAXCLOUDSIZE; for ($i = 0; $i < $n; ++$i) { $record = mysql_fetch_array($records); $counts[$record["term"]] = $record["count"]; } return make_cloud($counts); }