hello all

i need little help.I have a desktop which has 3 screens/pages(A,B and C).there is picture/icon of white stripe with size over all three screens,like in picture below.is there a way to make a picture move when I scroll to the different screen/page?for example,when i move from B to A, picture moves 50 units to the left, and from B to C picture moves 50 units to the right.and when i go back to B,picture moves back to original position.

thanks for help and sorry for my bad english