dwgsee plus picture browser, a simple MySQL data browser

This program can be used to browse data in MySQL. You can make a very good MySQL browser with a few modifications.
*/
/*
?cmd=db
?cmd=table&db={}
?cmd= record&db={}&table={}
*/
$host = 'localhost';
$user = 'test';
$password = '';
if(!isset($cmd)) $cmd = 'db' ;
switch($cmd){
case 'db':
break;
case 'table':
break;
case 'record':
break;
default:
$cmd = 'db';
break;
}
$con = @mysql_connect($host,$user,$password) or die('Unable to connect'.$host);
switch($cmd){
case 'db':
$dbs = mysql_list_dbs($con ) or die('mysql_list_dbs Error:'.$php_errmsg);
                      echo 'databases on '.$host.':
'.chr(13);                                                                                                            $num_rows                                                                                              . $i=0;$i<$num_rows;$i++){
                                                                                                                                             
             urlencode($db).'">'.$db.'
'.chr(13);                                                                      case 'table' :
             $tables = @mysql_list_tables($db,$con) or die('mysql_list_tables                                                                                                  $tables =                                                                                                       $tables =      ;'.chr(13);
$num_rows = mysql_num_rows($tables);
for($i=0;$i<$num_rows;$i++){
$table = mysql_tablename($tables,$i);
echo '                                                                         ;/a>
'.
chr(13);
}
mysql_free_result($tables);
echo '