(e)
| 3043 | |
| 3044 | function e_target(e) {return e.target || e.srcElement;} |
| 3045 | function e_button(e) { |
| 3046 | if (e.which) return e.which; |
| 3047 | else if (e.button & 1) return 1; |
| 3048 | else if (e.button & 2) return 3; |
| 3049 | else if (e.button & 4) return 2; |
| 3050 | } |
| 3051 | |
| 3052 | // Allow 3rd-party code to override event properties by adding an override |
| 3053 | // object to an event object. |