wc3sear.ch and i need a logo

i uploaded a map (armageddon) to the site and when i uploaded it , instead of showing the color on the title it shows the CODE and the title like |cffblahblahArmageddon
why does this happen?

another thing is that i need a logo for the map
i can make logo gfx for letters but i cant find a way to insert a background into it!
if anyone can make a cool logo for the minimap which states
ARMAGEDDON
created by vile

it would be greatly appreciated
credits will be given of course.

You probably ought to post the first question on wc3sear.ch, and the second one in the art request forum.