Setting position of the scrollbar

[camdev]

Hello,
I am a newbie in the development of webapps with Jqtscroll. I was just wondering if I can set the position of the scrollbar starting from the maximum width of window. for e,g if the width of window is 320 then the scrollbar should be set at the 320 pixel position & for landscape at 480. The reason is I have an image and want to view the data in the image at the rightmost position first & to be able to scroll on the left hand side afterwards.

thanks
cam