Link bookmarklet

javascript:(   function link(){     var objA = document.getElementsByTagName('A');     var n = objA.length;     for(var i=0;i<n;i++){        var oi=document.createElement('IMG');      oi.setAttribute('src', 'http://bit.ly/wYv0WY');      oi.style.width='16px';      oi.style.height='16px';      objA[i].appendChild(oi);    }  })();