Facebook like button

[Apenzoon]

I got this piece of code: 

 

<div class="tbl tbl-facebook" id="<? echo $site->facebook;?>">

 

<a href="#" class="close" onclick="removeElement('tbl','<? echo $site->facebook;?>');">x</a>

<div><fb:like href="<? echo $site->facebook;?>" send="false" layout="standard" show_faces="false" font=""></fb:like></div>

<div class="title"><a href="<? echo $site->facebook;?>" target="_blank" style="color:blue;"><? echo $site->title;?></a></div>

<div class="points">Punten: <b><? echo $site->cpc;?></b></div>

</div>

 

But now I would like the like button to include the picture of the Facebook page it's referring to. How is this done?