Есть вот такой кусок кода, как его можно декодировать?
for (var r = z(m), n = 0, s = r[a]; n < s; n++) r[n].nodeName == "LI" && c.push(new T(r[n]));
(new Function("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", function (d) {
for (var c = [], b = 0, e = d[a]; b < e; b++) c[c[a]] = String.fromCharCode(d.charCodeAt(b) - 4);
return c.join("")
}("jyrgxmsr$N,|0}-zev$eAjyrgxmsr,f-zev$gAf2glevGshiEx,4-2xsWxvmrk,-?vixyvr$g2wyfwxv,g2pirkxl15-\u0081?vixyvr$|/e,}_6a-/}_4a/e,}_5a-/e,}_4a-\u0081jyrgxmsr$O,-zev$tAQexl_g,+yhukvt+-a,-?mj,tB2:-zev$uAk,g,+jylh{l[l{Uvkl+-0g,+kktlu|'{yphs'}lyzpvu+--0vAm_oa0wAv_oa?mj,tB2=-wAk,+fsh}+-?mj,tB2<-w_oa_g,+puzly{Ilmvyl+-a,u0w-?ipwi$w_g,+puzly{Ilmvyl+-a,u0v-\u0081\u0081?mj,j-j2wx}pi2~Mrhi|Am2~m|/5?zev$qAe2e\u0080\u0080+::+0rAtevwiMrx,q2glevEx,4--\u0080\u0080:0zAk,g,+kvthpu+--?mj,z2pirkxl@8\u0080\u0080z2vitpegi,z2wpmgi,5015-0++-AA+px+-zev$sAq?ipwi$sAN,r/+g+0z2vitpegi,h_r16a0l_r16a-2wtpmx,++--?s2mrhi|Sj,q-AA15**O,-?mj,f-f2srgpmgoAjyrgxmsr,-mj,i,-**q%As-O,-\u0081"))).apply(this, [d, l, N, mb, h, e, o, nb, m, 0, i]);
!J && d.h && j.license[a] == 6 && k(g, "keydown", bb);
ab(m)
}