一个js脚本 谁能帮忙看下
一个js脚本 谁能帮忙看下
scriptaculous.js
var Scriptaculous={Version:'1.8.1',require:function(a){document.write('<script type="text/javascript" src="'+a+'"><\/script>')},REQUIRED_PROTOTYPE:'1.6.0',load:function(){function convertVersionString(a){var r=a.split('.');return parseInt(r[0])*100000+parseInt(r[1])*1000+parseInt(r[2])}if((typeof Prototype=='undefined')||(typeof Element=='undefined')||(typeof Element.Methods=='undefined')||(convertVersionString(Prototype.Version)<convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))throw("script.aculo.us requires the Prototype JavaScript framework >= "+Scriptaculous.REQUIRED_PROTOTYPE);var d=/(proto|scripta)culous[a-z0-9._-]*\.js(\?.*)?$/;$A(document.getElementsByTagName("script")).findAll(function(s){return(s.src&&s.src.match(d))}).each(function(s){var b=s.src.replace(d,'');var c=(s.src.match(/\?.*load=([a-z,]*)/)||[,''])[1];c.split(',').without('').each(function(a){Scriptaculous.require(b+a+'.js')})})}};
Scriptaculous.load();
哪个知道这个脚本的用意?
脚本的使用地址<script type="text/javascript" language="javascript" src="http://doc.xinyou.com/js/scriptaculous.js?load=member,my,lightwindow"></script>