| 56 | | var scroll = /top/.test(a||"top") ? 'scrollTop' : 'scrollLeft', has = false; |
| 57 | | if (e[scroll] > 0) return true; e[scroll] = 1; |
| 58 | | has = e[scroll] > 0 ? true : false; e[scroll] = 0; |
| | 56 | var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop', |
| | 57 | has = false; |
| | 58 | |
| | 59 | if (e[scroll] > 0) { return true; } |
| | 60 | |
| | 61 | // TODO: determine which cases actually cause this to happen |
| | 62 | // if the element doesn't have the scroll set, see if it's possible to |
| | 63 | // set the scroll |
| | 64 | e[scroll] = 1; |
| | 65 | has = (e[scroll] > 0); |
| | 66 | e[scroll] = 0; |
