Someone

<?php

function show_flag($path, $array, $flag) {
		
		$dir_list = array();
		
		$dir_handle = opendir($path) or die("Unable to open $path");

		while ($file = readdir($dir_handle)) {
			
			if($file != "." && $file != ".." and !in_array($file, $array)){
				
				$woop = array_push($dir_list, $file);
			}
		}
		
		closedir($dir_handle);
		
		$flag_image = $path.$dir_list[$flag].'.gif';
		
		return $flag_image;
		
	}
	
$myflag = show_flag('pathtoflags','','flagnumber');

?>