<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD><BODY>
<input type="checkbox" num="1" name="aa"/>
</BODY>
</HTML>
<SCRIPT LANGUAGE="JavaScript">
<!--
alert(document.all("aa").num);
//-->
</SCRIPT>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD><BODY>
<input type="checkbox" num="1" name="aa"/>
</BODY>
</HTML>
<SCRIPT LANGUAGE="JavaScript">
<!--
alert(document.all("aa").num);
//-->
</SCRIPT>
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货