<script language="JavaScript">
<!--var r2=new RegExp("(\\[URL=(\\S+?)\\])(\\S+?)(\\[\\\/URL\\])","gim");
document.write(r2.source + "<br>");
//-->
</script>
(\[URL=(\S+?)\])(\S+?)(\[\/URL\]);<br>
<script language="JavaScript">
<!--
var r3=new RegExp("(\\[IMG\\])(\\S+?)(\\[\\\/IMG\\])","gim");
document.write(r3.source );
//-->
</script>
<br>(\[IMG\])(\S+?)(\[\/IMG\])关于日期的常见操作
http://community.csdn.net//Expert/TopicView2.asp?id=4360247&datebasetype=now
js FAQ贴
http://community.csdn.net//Expert/TopicView2.asp?id=4356360&datebasetype=now
DHTML手册,js手册,dom手册下载
http://community.csdn.net//Expert/TopicView2.asp?id=4356325&datebasetype=now
<!--var r2=new RegExp("(\\[URL=(\\S+?)\\])(\\S+?)(\\[\\\/URL\\])","gim");
document.write(r2.source + "<br>");
//-->
</script>
(\[URL=(\S+?)\])(\S+?)(\[\/URL\]);<br>
<script language="JavaScript">
<!--
var r3=new RegExp("(\\[IMG\\])(\\S+?)(\\[\\\/IMG\\])","gim");
document.write(r3.source );
//-->
</script>
<br>(\[IMG\])(\S+?)(\[\/IMG\])关于日期的常见操作
http://community.csdn.net//Expert/TopicView2.asp?id=4360247&datebasetype=now
js FAQ贴
http://community.csdn.net//Expert/TopicView2.asp?id=4356360&datebasetype=now
DHTML手册,js手册,dom手册下载
http://community.csdn.net//Expert/TopicView2.asp?id=4356325&datebasetype=now
http://community.csdn.net//Expert/TopicView2.asp?id=4360247&datebasetype=now
js FAQ贴
http://community.csdn.net//Expert/TopicView2.asp?id=4356360&datebasetype=now
DHTML手册,js手册,dom手册下载
http://community.csdn.net//Expert/TopicView2.asp?id=4356325&datebasetype=now
我这里IE6是正常的,IE5.0就报错
http://community.csdn.net//Expert/TopicView2.asp?id=4360247&datebasetype=now
js FAQ贴
http://community.csdn.net//Expert/TopicView2.asp?id=4356360&datebasetype=now
DHTML手册,js手册,dom手册下载
http://community.csdn.net//Expert/TopicView2.asp?id=4356325&datebasetype=now
您看看是不是有某些写法在IE5里不支持呢