<?php if ('bookmarklet' != $mode) {
echo '<input name="advanced" type="submit" id="advancededit" tabindex="7" value="' . __('Advanced Editing »') . '" />';
} ?>
- <input name="referredby" type="hidden" id="referredby" value="<?php if (isset($_SERVER['HTTP_REFERER'])) echo urlencode($_SERVER['HTTP_REFERER']); ?>" />
+ <input name="referredby" type="hidden" id="referredby" value="<?php if ( wp_get_referer() ) echo urlencode(wp_get_referer()); ?>" />
</p>
<?php do_action('simple_edit_form', ''); ?>