1
00:00:00,140 --> 00:00:04,846
Both Change and Blur are in the Focus
events, so they would get a 2

2
00:00:05,740 --> 00:00:08,693
Submit belongs in Form events,
so 1 here

3
00:00:09,430 --> 00:00:12,546
Scroll belongs to View events, so 4

4
00:00:13,160 --> 00:00:15,930
And the rest belong in the
Input device events category