function external_link($product_id)
{
$link = get_product_meta($product_id, 'external_link', true);
if (!stristr($link, 'http://')) {
$link = 'http://' . $link;
}
$target = wpsc_product_external_link_target($product_id);
$output .= "<input class='wpsc_buy_button' type='button' value='" . wpsc_product_external_link_text($product_id, __('Buy Now', 'wpsc')) . "' onclick='return gotoexternallink(\"{$link}\", \"{$target}\")'>";
return $output;
}
?>
<div class="wpsc_buy_button_container">
<?php
if (wpsc_product_external_link(wpsc_the_product_id()) != '') {
?>
<?php
$action = wpsc_product_external_link(wpsc_the_product_id());
?>
<input class="wpsc_buy_button" type="submit" value="<?php
echo wpsc_product_external_link_text(wpsc_the_product_id(), __('Buy Now', 'wpsc'));
?>
" onclick="return gotoexternallink('<?php
echo esc_url($action);
?>
', '<?php
echo wpsc_product_external_link_target(wpsc_the_product_id());
?>
')">
<?php
} else {
?>
<div class="goto-checkout">
<a href="<?php
bloginfo('home');
?>
/shop/checkout" class="button">GO TO CHECKOUT</a>
</div>
<input type="submit" value="<?php
_e('Add To Cart', 'wpsc');
?>
" name="Buy" class="wpsc_buy_button button" id="product_<?php
<?php
if (wpsc_product_has_stock()) {
?>
<?php
if (wpsc_product_external_link($product_id) != '') {
?>
<?php
$action = wpsc_product_external_link($product_id);
?>
<button class="button big active"
onclick="return gotoexternallink('<?php
echo $action;
?>
', '<?php
echo wpsc_product_external_link_target($product_id);
?>
')">
<span><?php
echo wpsc_product_external_link_text($product_id, __('Buy Now', ETHEME_DOMAIN));
?>
</span>
</button>
<?php
} else {
?>
<button type="submit" name="Buy" class="button big active wpsc_buy_button"
id="product_<?php
echo $product_id;
?>
