AddThis Social Networking vs ZenId

[gilby]

I want to add "AddThis" social networking buttons to areas of my site.
The default setup uses the current URL
Sometimes this includes a ZenId

I want to be able to reconstruct the the current URL and remove the ZenId if present so that this can be passed as the link to this page.

Anybody have some code to build the new URL

Perhaps using HTTP_REFERER and add the $_GET variables one by one (excluding the ZenId if present)

[Diavire]

I added this line in the javascript section of addthis:

var pageUrl = location.href.replace("&zenid=<?php echo $_GET['zenid']; ?>", "");