[tqualizerman]

I rearranged this a little (I think the if logic got reversed):

{if $php_url.query_string ne ""}
{assign var="href" value="`$http_location``$php_url.url`?`$php_url.qu ery_string`"}
{else}
{assign var="href" value="`$http_location``$php_url.url`"}
{/if}

The variables is being put together properly (tested by printing {$href} on screen.) I'm going to have to look into this further though because FB is only taking the domain name, and not the actual page URL. I'm also going to need to investigate getting the product image to work (it's showing blank as-is.)