<?php
error_reporting(0);
if(phpversion() >= "4.2.0") {
extract($HTTP_POST_VARS);
extract($HTTP_GET_VARS); 
}

$numpics = 21; 
if (!($img)) { $img = 1; }

if ($img < 3) { $min = 1; $max = 5; }
else if ($img > ($numpics-2)) { $min = 17; $max = 21; }
else { $min = $img - 2; $max = $img + 2; }

require("_header.php");

echo "<P><center>\n<img src=\"gui/gallery" . ($img < 10 ? "0" : "") . $img . ".jpg\">\n";
echo "<P>";
echo "<table border=0 bgcolor=#E9E7DA cellpadding=2 cellspacing=3><tr>";
echo "<td align=\"center\" class=\"text\" valign=\"middle\"><a href=\"gallery.php?img=" . ($img == 1 ? "1" : ($img-1)) . "\" class=\"nav\"><img src=\"gui/arrow_left.gif\" border=0></a>&nbsp;&nbsp;&nbsp;\n";
for ($i = $min; $i <= $max; $i++) {
   echo "<td align=\"center\" class=\"text\" bgcolor=\"" . ($i == $img ? "#C17202" : "#000000") . "\"><a href=\"gallery.php?img=" . $i . "\" class=\"nav\"><img src=\"gui/th_gallery" . ($i < 10 ? "0" : "") . $i . ".jpg\" border=0\"></a></td>";
}
echo "<td align=\"center\" class=\"text\" valign=\"middle\">&nbsp;&nbsp;&nbsp;<a href=\"gallery.php?img=" . ($img == $numpics ? $numpics : ($img+1)) . "\" class=\"nav\"><img src=\"gui/arrow_right.gif\" border=0></a>\n";
echo "</tr><tr><td>&nbsp;</td>\n";
for ($i = $min; $i <= $max; $i++) {
   if ($i == $img) { echo "<td align=\"center\" class=\"text\">" . $img . " of " . $numpics . "</td>"; }
   else { echo "<td align=\"center\" class=\"text\">" . $i . "</td>"; }
}
echo "<td>&nbsp;</td></tr></table></center>\n\n";

require("_footer.php");
?>