<input id="ipt" type="text" /><script type="text/javascript">    function addEvent(el,type,fn){        if(el.addEventListener){            el.addEventListener(type, fn, false);        }else{            el.attachEvent(‘on‘ + type, fn);        }          }    var ipt = document.getElementById(‘ipt‘);    addEvent(ipt,‘textInput‘,function(e){        e = e || window.event;        console.log(e.data);    });</script>