document.write("<a href="+"http://www.facebook.com/share.php?u="+location.href+">"+"<img id="+"facebook_image"+" src="+"http://www.facebook.com/images/icons/favicon.gif"+">"+"</a>")
document.getElementById("facebook_image").height="20";
document.getElementById("facebook_image").width="20";
document.getElementById("facebook_image").alt=" Add to Facebook";