Request: Go to Top, Bottom, etc of current large image ??

[quapurna]

Halo.

Windows7-32bit
XnViewMP 061

I can not find these commands for a large image in View mode.
I want to set keyboard-shortcuts for them.

Go to the Top edge of current image
Go to the Bottom edge of current image
Go to the Left edge of current image
Go to the Right edge of current image
Go to the Upper Left-Corner of current image (XY=0)
Go to the Upper Right-Corner of current image
Go to the Lower Left-Corner of current image
Go to the Lower Right-Corner of current image

Actually, it is related to my request here:
http://newsgroup.xnview.com/viewtopic.p ... 00#p112500

Thanks.