How to have dynamic xy map background image according to different sets of coordinates

[JamesZuo]

hi,

I have a table where in column H it contains different types floor (floor "M1" and floor "S0"), and i want my xy coordinates column I to have a dynamic background floorplan image, where if it's "M1" floor, the coordinates should show based on background image M1-floor.jpeg, and "S0" on S0-floor.jpeg... 

I've been working on this puzzle for a while now, really appreciate anyone's help to