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答案：testjs插件类库组织与管理
先举个例子，比如jquery插件中的calendar在一个页面中就得有如下代码复制代码 代码如下:
<style type="text/css">
@import ""script/calendar/jquery.datepick.css";
</style>
<script type="text/javascript" src="script/jquery1.3.2.js"></script>
<script type="text/javascript" src=""script/calendar/jquery.datepick.js"></script>
<script type="text/javascript" src=""script/calendar/jquery.datepick-zh-CN.js"></script>
看上面代码,calendar代码得运用四个相关的文件。其中jquery1.3.2.js是必须的，jquery.datepick-zh-CN.js依赖于jquery.datepick.js（日历插件）,而jquery.datepick.css是插件的样式。
运用以上代码得很小心的对待插件的依赖关系,主次关系不能换，移动文件路径还得改动文件src路径，以上script中下载js文件都是单线程下载，理想的是进行多线程下载（firebug看得出来）,再者就是插件的缓存问题（插件更新了，客户端可能还保存着原来的文件）。
看过不少网上关于这方面的解决方案，博客园中有SmartScript和javaeye中有JSI,它们貌似都存在一个boot.js文件。而我的解决方案就只需要一个script后面跟插件参数即可。
以下是我对上述问题的一个解决方案：
<script type="text/javascript" src="script.do?plugins=calendar"></script>
在一个页面中只需要js应用的插件只需要script.do后跟参数后插件名参数即可，其它的工作就是在整体写一个插件资源配置文件（写插件配置的人得弄清楚js相关资源，这个只需要配置一次），至于其它什么也不需要弄。
插件资源配置文件复制代码 代码如下:
<?xml version="1.0" encoding="utf-8" ?>
<script path="script/plugins/" name="script/jquery1.3.2.js" lazy="script/plugins/lazy/jquery.lazy-1.3.1.js">
<!--自动完成-->
<plugin name="autocomplete" file="autocomplete/jquery.autocomplete.js">
<lazy file="autocomplete/jquery.autocomplete.css"></lazy>
</plugin>
<!--日历-->
<plugin name="calendar" file="calendar/jquery.datepick.pack.js">
<lazy file="calendar/jquery.datepick.css"></lazy>
<lazy file="calendar/jquery.datepick-zh-CN.js"></lazy>
</plugin>
<!--提示框-->
<plugin name="tip" file="tip/jquery.tip.js">
<lazy file="tip/bs.css"></lazy>
</plugin>
<!--拖动-->
<plugin name="draggable" file="jquery.draggable.js">
<lazy file="ui/ui.core.js"></lazy>
<lazy file="draggable/ui.draggable.css"></lazy>
</plugin>
<!--拖动放下-->
<plugin name="droppable" file="jquery.droppable.js">
<lazy file="ui/ui.core.js"></lazy>
<lazy file="droppable/ui.droppable.css"></lazy>
<lazy file="draggable/ui.draggable.js"></lazy>
<lazy file="draggable/ui.draggable.css"></lazy>
</plugin>
</script>
html示例代码：复制代码 代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>无标题页</title>
<%-- <script type="text/javascript" src="script/jquery1.3.2.js"></script>
<script type="text/javascript" src="script/plugins/lazy/jquery.lazy-1.3.1.js"></script>--%>
<script type="text/javascript" src="script.do?plugins=autocomplete,tip"></script>
</head>
<body>
<input type="text" id="suggest1" style="border:1px solid #ccc"/><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<a href=></body>
</html>
<script>
var cities = [
"Aberdeen", "Ada", "Adamsville", "Addyston", "Adelphi", "Adena", "Adrian", "Akron",
"Albany", "Alexandria", "Alger", "Alledonia", "Alliance", "Alpha", "Alvada",
"Alvordton", "Amanda", "Amelia", "Amesville", "Amherst", "Amlin", "Amsden",
"Amsterdam", "Andover", "Anna", "Ansonia", "Antwerp", "Apple Creek", "Arcadia",
"Arcanum", "Archbold", "Arlington", "Ashland", "Ashley", "Ashtabula", "Ashville",
"Athens", "Attica", "Atwater", "Augusta", "Aurora", "Austinburg", "Ava", "Avon",
"Avon Lake", "Bainbridge", "Bakersville", "Baltic", "Baltimore", "Bannock",
"Barberton", "Barlow", "Barnesville", "Bartlett", "Barton", "Bascom", "Batavia",
"Bath", "Bay Village", "Beach City", "Beachwood", "Beallsville", "Beaver",
"Beaverdam", "Bedford", "Bellaire", "Bellbrook", "Belle Center", "Belle Valley",
"Bellefontaine", "Bellevue", "Bellville", "Belmont", "Belmore", "Beloit", "Belpre",
"Benton Ridge", "Bentonville", "Berea", "Bergholz", "Berkey", "Berlin",
"Berlin Center", "Berlin Heights", "Bethel", "Bethesda", "Bettsville", "Beverly",
"Bidwell", "Big Prairie", "Birmingham", "Blacklick", "Bladensburg", "Blaine",
"Blakeslee", "Blanchester", "Blissfield", "Bloomdale", "Bloomingburg",
"Bloomingdale", "Bloomville", "Blue Creek", "Blue Rock", "Bluffton",
"Bolivar", "Botkins", "Bourneville", "Bowerston", "Bowersville",
"Bowling Green", "Bradford", "Bradner", "Brady Lake", "Brecksville",
"Bremen", "Brewster", "Brice", "Bridgeport", "Brilliant", "Brinkhaven",
"Bristolville", "Broadview Heights", "Broadway", "Brookfield", "Brookpark",
"Brookville", "Brownsville", "Brunswick", "Bryan", "Buchtel", "Buckeye Lake",
"Buckland", "Bucyrus", "Buffalo", "Buford", "Burbank", "Burghill", "Burgoon",
"Burkettsville", "Burton", "Butler", "Byesville", "Cable", "Cadiz", "Cairo",
"Caldwell", "Caledonia", "Cambridge", "Camden", "Cameron", "Camp Dennison",
"Campbell", "Canal Fulton", "Canal Winchester", "Canfield", "Canton", "Carbon Hill",
"Carbondale", "Cardington", "Carey", "Carroll", "Carrollton", "Casstown",
"Castalia", "Catawba", "Cecil", "Cedarville", "Celina", "Centerburg",
"Chagrin Falls", "Chandlersville", "Chardon", "Charm", "Chatfield", "Chauncey",
"Cherry Fork", "Chesapeake", "Cheshire", "Chester", "Chesterhill", "Chesterland",
"Chesterville", "Chickasaw", "Chillicothe", "Chilo", "Chippewa Lake",
"Christiansburg", "Cincinnati", "Circleville", "Clarington", "Clarksburg",
"Clarksville", "Clay Center", "Clayton", "Cleveland", "Cleves", "Clifton",
"Clinton", "Cloverdale", "Clyde", "Coal Run", "Coalton", "Coldwater", "Colerain",
"College Corner", "Collins", "Collinsville", "Colton", "Columbia Station",
"Columbiana", "Columbus", "Columbus Grove", "Commercial Point", "Conesville",
"Conneaut", "Conover", "Continental", "Convoy", "Coolville", "Corning", "Cortland",
"Coshocton", "Covington", "Creola", "Crestline", "Creston", "Crooksville",
"Croton", "Crown City", "Cuba", "Cumberland", "Curtice", "Custar", "Cutler",
"Cuyahoga Falls", "Cygnet", "Cynthiana", "Dalton", "Damascus", "Danville",
"Dayton", "De Graff", "Decatur", "Deerfield", "Deersville", "Defiance",
"Delaware", "Dellroy", "Delphos", "Delta", "Dennison", "Derby", "Derwent",
"Deshler", "Dexter City", "Diamond", "Dillonvale", "Dola", "Donnelsville",
"Dorset", "Dover", "Doylestown", "Dresden", "Dublin", "Dunbridge", "Duncan Falls",
"Dundee", "Dunkirk", "Dupont", "East Claridon", "East Fultonham",
"East Liberty", "East Liverpool", "East Palestine", "East Rochester",
"East Sparta", "East Springfield", "Eastlake", "Eaton", "Edgerton", "Edison",
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