a little something I wrote today
 

alias medicshout "say_team Need a Medic! ^2[^4%h^5|^3%a^2]; saveme"
alias engyshout "say_team Need some Armor! ! ^2[^4%h^5|^3%a^2]; engyme"
alias ammoshout "say_team Need some Ammo! %c main weapon ^2 LOW"
alias +medictoggle "bind x ammoshout; bind c engyshout"
alias -medictoggle "bind x discard; bind c dropitems"
bind "mouse5" +medictoggle


by holding mouse5 it will temporarily rebind x and c to give you specific options that report vitals as well. Releasing mouse5 will rebind them to the defaults.

nice :D