Event Handlers Reference JavaScript Reference

+----------------+--------------------------------------------------------------+
| Properties     |altKey                          altLeft                       |
|                |ctrlLeft                        offsetX                       |
|                |offsetY                         qualifier                     |
|                |returnValue                     screenX                       |
|                |screenY                         shiftLeft                     |
|                |srcElement                      toElement                     |
|                |type                            x                             |
|                |y                                                             |
+----------------+--------------------------------------------------------------+