//?將下面的路徑替換位你js文件所在路徑。
$js_path?=?"http://www.soojs.com/js/";

function?js_include($script){
???var?script?=?document.createElement('script');
???script.src?=?$js_path?+?$script;
???script.type?=?'text/javascript';
???var?head?=?document.getElementsByTagName('head').item(0);
???head.appendChild(script);
}

//題換成你的文件
js_include("prototype.js");
js_include("scriptaculous.js");
?