把d放在f()里边定义:
var d;
function f()
{
d=document.frames(0).document;
d.designMode="On";
//document.frames(0).document.designMode="On";
}
var d;
function f()
{
d=document.frames(0).document;
d.designMode="On";
//document.frames(0).document.designMode="On";
}
看来在时间处理程序中,是不能调用外部对象的
<script>function f()
{
var b=document.getElementById("ba")
b.onclick=function(){alert("bbbbbbbbb");}
}
</script>
<body onload="f()">
<form name="f1">
<input id="ba" type="button" name="sm" value="提交">
</form>
</body>