获取js连接参数,如下以链接：

<script src="js/jscript.js?skin=green" type="text/javascript"></script>

console.log(_getArgs('skin'));  //结果：green

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/*!* _path 获取组件核心文件lhgdialog.js所在的绝对路径* _args 获取lhgdialog.js文件后的url参数组，如：lhgdialog.js?self=true&skin=aero中的?后面的内容*/var _args, _path = (function (script, i, me) {    var l = script.length;    for (; i < l; i++) {        me = !!document.querySelector ?		    script[i].src : script[i].getAttribute('src', 4);        if (me.substr(me.lastIndexOf('/')).indexOf('jscript') !== -1)            break;    }    me = me.split('?'); _args = me[1];    return me[0].substr(0, me[0].lastIndexOf('/') + 1);})(document.getElementsByTagName('script'), 0);/*!* 获取url参数值函数* @param  {String}* @return {String||null}* @demo lhgdialog.js?skin=aero | _getArgs('skin') => 'aero'*/var _getArgs = function (name) {    if (_args) {        var p = _args.split('&'), i = 0, l = p.length, a;        for (; i < l; i++) {            a = p[i].split('=');            if (name === a[0]) return a[1];        }    }    return null;}/*! 取皮肤样式名，默认为 default */var _skin = _getArgs('skin') || 'default';/*_____________测试________________*/console.log(_getArgs('skin'));  //结果：green/*! 开启IE6 CSS背景图片缓存 */try {    _doc.execCommand('BackgroundImageCache', false, true);} catch (e) { };