//将下面的路径替换位你js文件所在路径。
$js_path="http://www.soojs.com/js/";
functionjs_include($script){
varscript=document.createElement('script');
script.src=$js_path+$script;
script.type='text/javascript';
varhead=document.getElementsByTagName('head').item(0);
head.appendChild(script);
}
//题换成你的文件
js_include("prototype.js");
js_include("scriptaculous.js");
