Update FB:Like URL Dynamically using JavaScript

Question

i\'d like to change the URL to like of an FB:Like button dynamically using javascript.

right now i\'ve only been able to change the href attribute o

Answer 1

another solutions :

instead of your fb:like object, write a FB iframe in your html like this :

and now you can change with javascript with this function :

function setUrl(url)
{
    sUrl = url;
    url = "http://www.facebook.com/plugins/like.php?href="+sUrl+"&layout=button_count&show_faces=false&width=400&action=like&font=arial&colorscheme=light";
    document.getElementById('face').setAttribute('src', url);
    //alert("url : "+url);
}

when you change the src, the FB iframe is updated.