help with thumbnail images

[osusano]

hello i have this code but i dont know why this dont work properly

// filename : index.php
this is the orig image<br>
<img src="member1_1.jpg"><p>

this is the image for 100 X 100<br>
<IMG SRC="thumbnail.php?member1_1.jpg=pix.jpg&x=100&y=100">

and the thumbnail.php is like this

<?
   function thumbs($file_name_src, $file_name_dest, $weight, $quality=100) { 
      $size = getimagesize($file_name_src); 
      $w = number_format($weight, 0, ',', ''); 
      $h = number_format(($size[1]/$size[0])*$weight,0,',',''); 
      $dest = imagecreatetruecolor($w, $h); 
      imageantialias($dest, TRUE); 
      $src = imagecreatefromjpeg($file_name_src); 
      imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]); 
      imagejpeg($dest,$file_name_dest, $quality); 

?>

i dont know know why it dont work it doesnt show the image at all

help me with this pls...

thank you in advance.

by the way here's the site link http://www.rmsdata.net/vher/index.php

[osusano]

i forget to put a terminations on my function... just dont mind it.. just let me know why the image doesnt show up

[osusano]

i need a script that will make a thumbnail without the use of GD

or if in case u knwo something about GD can u pls help me to configure it on my windows for me to make it work

thank you