使用close()命令在关闭主窗口时会出现是否关闭的提示，怎样让这个提示不出现？  
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window.opener=null;window.close();  
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<Script>  
window.opener=null  
window.close();  
</Script>  
必须在IE5.5以上版本有效  
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//IE6+SP1以下有效  
<OBJECT  id=closeit  classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">  
<PARAM  NAME="Command"  VALUE="Close"></OBJECT>  
<a  href="javascript:closeit.Click()">点这里关闭窗口</a>  
 
//IE5.5以上有效  
<input  type=button  value=关闭  onclick="window.opener='null';window.close()">  
 
//IE5.5以上有效  
<OBJECT  id=WebBrowser  classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2  height=0  width=0></OBJECT><input  type=button  value=关闭窗口  onclick=document.all.WebBrowser.ExecWB(45,1)>

<P>使用close()命令在关闭主窗口时会出现是否关闭的提示，怎样让这个提示不出现？ &nbsp;<BR>--------------------------------------------------------------- &nbsp;<BR>&nbsp;<BR>window.opener=null;window.close(); &nbsp;<BR>--------------------------------------------------------------- &nbsp;<BR>&nbsp;<BR>&lt;Script&gt; &nbsp;<BR>window.opener=null &nbsp;<BR>window.close(); &nbsp;<BR>&lt;/Script&gt; &nbsp;<BR>必须在IE5.5以上版本有效 &nbsp;<BR>--------------------------------------------------------------- &nbsp;<BR>&nbsp;<BR>//IE6+SP1以下有效 &nbsp;<BR>&lt;OBJECT &nbsp;id=closeit &nbsp;classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"&gt; &nbsp;<BR>&lt;PARAM &nbsp;NAME="Command" &nbsp;VALUE="Close"&gt;&lt;/OBJECT&gt; &nbsp;<BR>&lt;a &nbsp;href="javascript:closeit.Click()"&gt;点这里关闭窗口&lt;/a&gt; &nbsp;<BR>&nbsp;<BR>//IE5.5以上有效 &nbsp;<BR>&lt;input &nbsp;type=button &nbsp;value=关闭 &nbsp;onclick="window.opener='null';window.close()"&gt; &nbsp;<BR>&nbsp;<BR>//IE5.5以上有效 &nbsp;<BR>&lt;OBJECT &nbsp;id=WebBrowser &nbsp;classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 &nbsp;height=0 &nbsp;width=0&gt;&lt;/OBJECT&gt;&lt;input &nbsp;type=button &nbsp;value=关闭窗口 &nbsp;onclick=document.all.WebBrowser.ExecWB(45,1)&gt;</P>
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<P>怎么在用window.close()关闭IE窗口时不出提示？？ &nbsp;<BR>--------------------------------------------------------------- &nbsp;<BR>&nbsp;<BR>&lt;HTML&gt; &nbsp;<BR>&lt;object &nbsp;<BR>　　 &nbsp;id=closes &nbsp;<BR>　　 &nbsp;type="application/x-oleobject" &nbsp;<BR>　　 &nbsp;classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"&gt; &nbsp;<BR>　　 &nbsp;&lt;param &nbsp;name="Command" &nbsp;value="Close"&gt; &nbsp;<BR>　　 &nbsp;&lt;/object&gt; &nbsp;<BR>　　 &nbsp;&lt;input &nbsp;type=button &nbsp;value=关闭 &nbsp;onclick=closes.Click()&gt; &nbsp;<BR>&nbsp;<BR>&lt;/html&gt;<BR><BR></P>