IE 7 https issue when ecommerce is enabled and annoyomous checkout is used

When the module is enabled and used for ecommerce some internal links are incorrectly marked as external. This only occurs under IE7 when annomyous checkout is selected. For some reason the pattern matching fails to exclude URL marked as HTTPS as external links. I have created the following fix it (quick and dirty so it might need some work).

In the js file add the following line after the existing var $links line

var $links = $links.filter("a:not([@href^='" + Drupal.settings.extlink.baseUriHttps + "'])");

In the module change this line:

drupal_add_js(array('extlink' => array('extTarget' => variable_get('extlink_target', 0), 'extClass' => variable_get('extlink_class', 'ext'), 'baseUri' => 'http://' . $_SERVER['HTTP_HOST'])), 'setting');

to

drupal_add_js(array('extlink' => array('extTarget' => variable_get('extlink_target', 0), 'extClass' => variable_get('extlink_class', 'ext'), 'baseUri' => 'http://' . $_SERVER['HTTP_HOST'], 'baseUriHttps' => 'https://' . $_SERVER['HTTP_HOST'])), 'setting');