</body>
</html>
<script>
function gg(){
alert("DD");
}
function addfun(){
eval("test").attachEvent("onfocus",gg);
}
function detachfun(){
eval("test").detachEvent("onfocus",function(){gg()});
}
function getfocus(){
alert(test.onfocus);
}
</script>
</body>
</html>
<script>
function gg(){
alert("DD");
}
function addfun(){
eval("test").attachEvent("onfocus",function(){gg("ddd")});
}
function detachfun(){
eval("test").detachEvent("onfocus",function(){gg()});
}
function getfocus(){
alert(test.onfocus);
}
</script>