关于window.open 的问题！再线等候！

Question

<script language="javascript">
win2 = window.open('abc.asp','ow2','');
win2.document.all.T1.value='123';
</script>

Answer 1

楼上的兄弟，我不能用win2=的！

Answer 2

好就算是
<script language="javascript">
win2 = window.open('abc.asp','ow2','');
win2.document.all.T1.value='123';
</script>
我如何知道这个窗口是否已经被关闭？

Answer 3

http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=16296

Answer 4

win2 = window.open('abc.asp','ow2','');
alert(typeof(win2.document)=="unknown")