发一个数据过滤的代码，很简单，有用的着的拿去

<！DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE>Filterlist Example</TITLE> <META http-equiv=Content-Type content="text/html; charset=gb2312"><script type="text/javascript"></script> <META content="MSHTML 6.00.2900.3020" name=GENERATOR></HEAD> <BODY> <H1>Filterlist Example</H1> <FORM name=myform action=""><SELECT size=5 name=myselect> <OPTION>KeanuReeves<OPTION>Laurence Fishburne<OPTION>Monica Bellucci<OPTION>DanielBernhardt<OPTION>Nona Gaye<OPTION>Lachy Hulme<OPTION>NathanielLees<OPTION>Harry J. Lennix<OPTION>Matt McColm<OPTION>Carrie-AnneMoss<OPTION>Collin Chou<OPTION>Genevieve O"Reilly<OPTION>Harold PerrineauJr.<OPTION>Jada Pinkett Smith<OPTION>Adrian Rayment<OPTION>NeilRayment<OPTION>Bruce Spence<OPTION>Hugo Weaving<OPTION>LambertWilson<OPTION>Anthony Wong</OPTION></SELECT> <SCRIPT type=text/javascript></SCRIPT> <P>Filter: Clear A B C D E F G H I J K L M N O P Q R S T U V W X Y Z<P>Filter by regular expression:<INPUT onkeyup=myfilter.set（this.value）name=regexp> <INPUT onclick=myfilter.set（this.form.regexp.value） type=button value=Filter> <INPUT onclick="myfilter.reset（）;this.form.regexp.value=""" type=button value=Clear><INPUT onclick=myfilter.set_ignore_case（！this.checked） type=checkboxname=toLowerCase> Case-sensitive </FORM></P></BODY></HTML>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]