buttons links not working

[Guest]

hello can any one check this code out for me it dnt seem to be wroking

 

all the buttons links seems to do is refresh the page

look here

 

http://kewns.co.uk/shopping_cart.php

i found the code finally it was inside shopping_cart.tpl/php

 

heres the code for the buttons links niot working if any one can spot any mistakes please let me know

cos am new php only know it exsited 6 weeks ago lol

it might be a problem with the wrong file links but all the buttons seem to just update cart

cheers

 

kewns

 

 

CODE

<?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>

</tr>

<tr>

<td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBox">

<tr class="infoBoxContents">

<td><table border="0" width="100%" cellspacing="0" cellpadding="2">

<tr>

<td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>

<td class="main"><?php echo tep_image_submit('button_update_cart.gif', IMAGE_BUTTON_UPDATE_CART); ?></td>

<?php

$back = sizeof($navigation->path)-2;

if (isset($navigation->path[$back])) {

?>

 

 

<td class="main"><?php echo '<a href="' . tep_href_link($navigation->path[$back]['page'], tep_array_to_string($navigation->path[$back]['get'], array('action')), $navigation->path[$back]['mode']) . '">' .

tep_image_submit('button_continue_shopping.gif', IMAGE_BUTTON_CONTINUE_SHOPPING) . '</a>'; ?></td>

<?php

}

?>

<td align="right" class="main"><?php echo '<a href="' . tep_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL') . '">' . tep_image_submit('button_checkout.gif', IMAGE_BUTTON_CHECKOUT) . '</a>'; ?></td>