<body onclick='alert(event.srcElement.value)'>
<INPUT TYPE="button" value='aa' name='aa1'>
<INPUT TYPE="button" value='bb' name='aa2'>
<INPUT TYPE="button" value='aa' name='aa1'>
<INPUT TYPE="button" value='bb' name='aa2'>
<INPUT TYPE="button" value='aa' name='aa1'>
<INPUT TYPE="button" value='bb' name='aa2'><script>
document.all.cc.onclick=aa;
function aa()
{
alert(event.srcElement.value);//事件元素的值
}
</script>
main.htm
<script>
function aa() {
alert(win.event.srcElement.value);//事件元素的值
}
win = open("1.htm","","width=300,height=200");
win.document.onclick = self.aa;
</script>1.htm
<INPUT TYPE="button" value='aa' name='aa1'>
<INPUT TYPE="button" value='bb' name='aa2'>