(elt)
| 3129 | } |
| 3130 | |
| 3131 | function computedStyle(elt) { |
| 3132 | if (elt.currentStyle) return elt.currentStyle; |
| 3133 | return window.getComputedStyle(elt, null); |
| 3134 | } |
| 3135 | |
| 3136 | // Find the position of an element by following the offsetParent chain. |
| 3137 | // If screen==true, it returns screen (rather than page) coordinates. |