Add Facebook "Like" button to your threads [vB 3.8.x]

[KingSky]

Installation:

There is two kind of "Like" button:

- With a smallest counter at his side:

<iframe src="http://www.facebook.com/plugins/like.php?href=http://www.YOURSITE.com/showthread.php$session[sessionurl]?p=$post[postid]&amp;layout=button_count&amp;show_faces=true&amp;width=&amp;action=like&amp;colorscheme=light" 
scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:100px; height:20px"></iframe> 

- With a largest counter (and names of people who have clicked):

<iframe src="http://www.facebook.com/widgets/like.php?href=http://www.YOURSITE.com/showthread.php$session[sessionurl]?p=$post[postid]&amp;show_faces=false&amp
        scrolling="no" frameborder="0" 
        style="border:none; width:450px; height:25px"></iframe> 

*Change show_faces=false for true if you want to see faces

Go to your Postbit/Postbit Legacy template and search for:

<!-- controls -->

And add below the code that you previously selected according your favorite button style.

If you want that the button only appears in first post of a thread, add this code at the beginning and end of the code that you previously selected:

<if condition="!$GLOBALS['FIRSTPOSTID']">YOUR CODE</if>