\n";
echo "\n\n";
} elseif ($image=="prev") { //previous thumbnail
if ($snapshot > 1) { //previous
echo "\n";
}
} else { //next thumbnail
if (is_file("$gallery_dir/$gallery/lq/img-$next.jpg")) {
echo "\n";
}
}
}
function check($file) {
global $gallery_dir, $page;
# if (eregi("[^0-9a-z\_\-\ ]",$file) || !file_exists("$gallery_dir/$file")) {
# if (eregi("CVS",$file) || !file_exists("$gallery_dir/$file")) {
if (!file_exists("$gallery_dir/$file")) {
echo "funkce.inc.php/check(): Bad input";
$page->footer();
exit;
}
}
function browserCheck() {
global $HTTP_USER_AGENT;
if (eregi("(MSIE.[456789]).*Mac.*",$HTTP_USER_AGENT)) {
return("macie4+");
} elseif (eregi("(MSIE.[678])",$HTTP_USER_AGENT)) {
return("ie6+");
} elseif (eregi("(MSIE.[45])",$HTTP_USER_AGENT)) {
return("ie4+");
} elseif (eregi("Opera",$HTTP_USER_AGENT)) {
return("opera");
} elseif (eregi("(Mozilla.4)",$HTTP_USER_AGENT)) {
return("netscape4");
} elseif (eregi("(Mozilla.[5-9])",$HTTP_USER_AGENT)) {
return("mozilla");
} elseif (eregi("KMeleon",$HTTP_USER_AGENT)) {
return("mozilla");
} else {
return("Netscape3");
}
}
?>