Hi
I've added AddThis on every product page (which was pretty easy), but I also want to add the new "Like button" from Facebook. You simply put a single iframe line where you want, and you're good to go.

Read more: http://developers.facebook.com/docs/...e/plugins/like

Here's the example code:

Code:
<iframe src="http://www.facebook.com/widgets/like.php?href=http://example.com"
        scrolling="no" frameborder="0"
        style="border:none; width:450px; height:80px"></iframe>
How do I get the href part to point to the page from which the visitor clicked? like href=http://www.mysite.com/index.php?main_page=product_info&cPath=543&products_id=4 without having to hard code it?