if (file_exists(DIR_WS_IMAGES . 'medium/' . $products_image_medium)) {
?>
<script language="javascript" type="text/javascript"><!--
document.write('<?php echo '<a href="javascript:popupWindow(\\\'' . zen_href_link(FILENAME_POPUP_IMAGE, 'pID=' . $_GET['products_id']) . '\\\')">' . zen_image(DIR_WS_IMAGES . 'medium/' . $products_image_medium, addslashes($products_name), MEDIUM_IMAGE_WIDTH, MEDIUM_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br />' . TEXT_CLICK_TO_ENLARGE . '</a>'; ?>');
//--></script>
<?php
} else {
?>
<script language="javascript" type="text/javascript"><!--
document.write('<?php echo '<a href="javascript:popupWindow(\\\'' . zen_href_link(FILENAME_POPUP_IMAGE, 'pID=' . $_GET['products_id']) . '\\\')">' . zen_image(DIR_WS_IMAGES . $products_image, addslashes($products_name), SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT, 'hspace="5" vspace="5"') . '<br />' . TEXT_CLICK_TO_ENLARGE . '</a>'; ?>');
//--></script>