Tests for bugs 3439, 5764, 7701 - Mouse events vs. DOM manipulation.

Move the mouse pointer from left to right:

3456
Log	Expected results
mouseover on frame1
mouseover on t1
mouseout on t1
mouseout on frame1
mouseover on frame2
mouseover on t2
mouseout on t2
mouseout on frame2
mouseover on frame3
mouseover on t3_1
mouseout on t3_1
mouseout on frame3
mouseover on t3_2
mouseout on t3_2
mouseover on t4_2
mouseout on t4_2
mouseover on frame4
mouseover on t4_1
mouseout on t4_1
mouseout on frame4
mouseover on frame5
mouseover on t5_1
mouseout on frame5
mouseover on t5_2
mouseout on t5_2
mouseover on t6
mouseout on t6
mouseover on frame1
mouseover on t1
mouseout on t1
mouseout on frame1
mouseover on frame2
mouseover on t2
mouseout on t2
mouseout on frame2
mouseover on frame3
mouseover on t3_1
mouseout on t3_1
mouseout on frame3
mouseover on t3_2
mouseout on t3_2
mouseover on t4_2
mouseout on t4_2
mouseover on frame4
mouseover on t4_1
mouseout on t4_1
mouseout on frame4
mouseover on frame5
mouseover on t5_1
mouseout on frame5
mouseover on t5_2
mouseout on t5_2
mouseover on t6
mouseout on t6

SUCCESS