How do I change the source of the images in this table?

[psytrauma]

code http://jsbin.com/ratohaxiya/1/edit?html,css,o utput

for instance I want to use single png file for the Hawks logo instead of taking them from here http://b.thumbs.reddit media.com/W37LXqFl81W0RjP h7ed7Ru-AzkTahmzCAT-6n4IV-Nk.png


img src does not work and i have to keep the background colors the same