Facebook recommendation box in iframe: url is not valid

facebook

Solution

It still didn't work so I built the iframe tag myself:

    <iframe src="http://www.facebook.com/plugins/recommendations.php?  
       site=mydomain.co.il&width=300&height=300&header=  
       false&colorscheme=light&locale=he_IL"   
       scrolling="no" frameborder="0" allowTransparency="true">
    </iframe>

Problem

I am creating Facebook recommendation box here. The domain is "http://www.mydomain.co.il/". For example("http://www.sport5.co.il/") I can see the proper box to my right, but when I click "Get Code" and choose "IFRAME" I get this message: "A valid url is required when using the iframe implementation." You can also try it. What is wrong here?

Original source