Hinging my bed

anyone have any info on what kind of hinges or how to set it up, similar to the way the "no regrets" mitsu from MT was setup... i'll probably just use gas shocks and have it a manual lift bed, i'm sealing my bed shut and need some way to get underneath... i need to know how to latch it down cleanly and the best hinge to use.. any pics would help alot

thanks