Alliedassault - need some help - dedicated server related

hi there im having trouble regarding keeping my servers up all the time

i currently have 3 servers running from my box which is hosted in a dc
i run these servers for my clan but im having trouble keeping them up
its either someones crashing them or they just stop

heres my pickle

i need some kind of start/stop script that keeps the servers up 24/7 so i dont have to log into ssh and restart the server from the command line

heres wat i do

login: #account
password: #password
mohaa@ds319: #screen
mohaa@ds319: #./mohaa_lnxded +exec server.cfg +set ttycon0 +set net_port 12203
somethign i keep these servers up some kind of script that runs all the time in background would be good

i run all 3 servers from different accounts in linux
eg. moh1 moh2 moh3 with all logins

so the structure to the mohaa_lnxded file would be this
./home/moh1/mohaa_lnxed
./home/moh2/mohaa_lnxed
./home/moh3/moha_lnxed

i appreciate the fact of ppl even taking the time to read this as i dont no a hole lot but i am trying to learn so any help with this would be greatly appreciated
my msn if anyone wishes to help me in conversation is achtung@mohaaleague.net

anyways thanks