OLD | NEW |
1 if (typeof window.addEventListener != "function") | 1 if (typeof Element.prototype.addEventListener != "function") |
2 { | 2 { |
3 window.addEventListener = function(type, handler, capture) | 3 Element.prototype.addEventListener = function(type, handler, capture) |
4 { | 4 { |
5 this.attachEvent("on" + type, handler) | 5 this.attachEvent("on" + type, handler) |
6 }; | 6 }; |
7 } | 7 } |
8 | 8 |
9 if (typeof window.removeEventListener != "function") | 9 if (typeof Element.prototype.removeEventListener != "function") |
10 { | 10 { |
11 window.removeEventListener = function(type, handler) | 11 Element.prototype.removeEventListener = function(type, handler) |
12 { | 12 { |
13 this.detachEvent("on" + type, handler) | 13 this.detachEvent("on" + type, handler) |
14 }; | 14 }; |
15 } | 15 } |
| 16 |
| 17 if (Window.addEventListener != "function") |
| 18 { |
| 19 Window.prototype.addEventListener = Element.prototype.addEventListener; |
| 20 } |
| 21 |
| 22 if (Window.removeEventListener != "function") |
| 23 { |
| 24 Window.prototype.removeEventListener = Element.prototype.removeEventListener; |
| 25 } |
OLD | NEW |