HOW WOULD I SETUP A SCRIPT/COOKIE THAT WILL ALLOW VISITORS TO NOT HAVE TO SIGN UP ON EVERY VISIT TO MY SITE?

Interestingly enough, I just completed one of these scripts for my brother. He has a directory which stores textures for his ActiveWorlds buidling materials, but he didn’t want to have to look through thousands of files to find the right one, so he asked me to make a gallery script for him. I did.

Here’s the script. It displays 20 images per page, and as many pages as needed to display all the images in the directory. The images are auto-resized to 128×128 when they finish loading. Hopefully, you can figure out what needs to be changed for your purposes:

< ?php
$dir = "textures/";
$txt="

“;
$perpage=4;
$good_exts[]=”gif”;
$good_exts[]=”png”;
$good_exts[]=”jpg”;
$good_exts[]=”jpeg”;
$log=”";
if (file_exists(“gallery_log.txt”)) { $log=file_get_contents(“gallery_log.txt”); }
$f=fopen(“gallery_log.txt”,”w”);
fwrite($f,$log.$_SERVER['REMOTE_ADDR'].”|”.date(“d-m-Y GMTO”).”rn”);
fclose($f);

if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
$temp=explode(“.”,$file);
$temp=$temp[count($temp)-1];
if (array_search($temp,$good_exts)!=FALSE) {
$files[]=$dir.$file;
}
}
closedir($dh);
}
}
for ($p=($_GET['page']-1)*20; ($p if (($p%$perpage)==0) {
$txt.="

“;
for ($h=$perpage; $h>0; $h-=1) {
if ($p-$h>=($_GET['page']-1)*20) {
$txt.=”

“;
}
}
$txt.=”

“;
}
$txt.=”

“;
}
$txt.=”

“;
for ($h=$perpage; $h>0; $h-=1) {
$txt.=”

“;
}
$txt.=”

“;
if ($_GET['page']>1) { $txt.=”

< < Previous Page“; }
else { $txt.=”“; }
if ($pNext Page >>“; }
else { $txt.=”“; }
echo $txt;
?>

-IMP

“.$files[$p-$h].”

“.$files[$p-$h].”