> I think u should use AJAX.

... and what for?

necrotic72, you can use POST as simple as GET. ;)

<form method="post">
  <input type="hidden" name="page" value="<?php echo $current_page+1; ?>" />
  <input type="hidden" name="one_of_your_vars_1" value="<?php echo 
$one_of_your_vars_1; ?>" />
  <input type="hidden" name="one_of_your_vars_2" value="<?php echo 
$one_of_your_vars_2; ?>" />
  <input type="hidden" name="one_of_your_vars_3" value="<?php echo 
$one_of_your_vars_3; ?>" />
  <input type="submit" value="NEXT" />
</form>

<form method="post">
  <input type="hidden" name="page" value="<?php echo $current_page-1; ?>">
  <input type="hidden" name="one_of_your_vars_1" value="<?php echo 
$one_of_your_vars_1; ?>" />
  <input type="hidden" name="one_of_your_vars_2" value="<?php echo 
$one_of_your_vars_2; ?>" />
  <input type="hidden" name="one_of_your_vars_3" value="<?php echo 
$one_of_your_vars_3; ?>" />
  <input type="submit" value="PREV">
</form>

if you prefer it less stupid you can check which button was pressed to 
submit the form...

<form method="post">
  <input type="hidden" name="page" value="<?php echo $current_page; ?>">
  <input type="hidden" name="one_of_your_vars_1" value="<?php echo 
$one_of_your_vars_1; ?>" />
  <input type="hidden" name="one_of_your_vars_2" value="<?php echo 
$one_of_your_vars_2; ?>" />
  <input type="hidden" name="one_of_your_vars_3" value="<?php echo 
$one_of_your_vars_3; ?>" />
  <input type="submit" name="action_next_page" value="NEXT">
  <input type="submit" name="action_prev_page" value="PREV">
</form>

and in your php script you do something like:

$page=$_POST['page']+0;
if ($_POST['action_prev_page']) $page=$page-1;
if ($_POST['action_next_page']) $page=$page+1;

also check for a valid range for $page

if ($page<1) $page=1;
if ($page>$max_page) $page=$max_page;

THT 



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