<?php //read folder$folder=opendir("."); while ($file = readdir($folder)) $names[count($names)] = $file; closedir($folder);//sort file names in arraysort($names);//remove any non-images from array$tempvar=0;for ($i=0;$names[$i];$i++){$ext=strtolower(substr($names[$i],-4));if ($ext==".jpg"||$ext==".gif"||$ext=="jpeg"||$ext==".png"){$names1[$tempvar]=$names[$i];$tempvar++;}}//randomsrand ((double) microtime() * 10000000);$rand_keys = array_rand ($names1, 2);//random image from array$slika=$names1[$rand_keys[0]]; //image dimensions$dimensions = GetImageSize($slika); if (isset($HTTP_GET_VARS["pic"])){header ("Location: $slika");}else {echo "<img src=\"$slika\" $dimensions[3]>";echo "<br>$slika<br>";}?>