(a)
| 351 | } |
| 352 | |
| 353 | function ve(a) { |
| 354 | return le(function (o) { |
| 355 | return o = +o, le(function (e, t) { |
| 356 | var n, r = a([], e.length, o), |
| 357 | i = r.length; |
| 358 | while (i--) e[n = r[i]] && (e[n] = !(t[n] = e[n])) |
| 359 | }) |
| 360 | }) |
| 361 | } |
| 362 | |
| 363 | function ye(e) { |
| 364 | return e && "undefined" != typeof e.getElementsByTagName && e |