Crosshair Color Switcher

By pressing this key (F6) you can switch between the colors for your crosshair.

Code 
set crosshr "vstr crosshaircolor0"
set crosshaircolor0 "cg_crosshairColorAlt black; set crosshr vstr crosshaircolor1"
set crosshaircolor1 "cg_crosshairColorAlt red; set crosshr vstr crosshaircolor2"
set crosshaircolor2 "cg_crosshairColorAlt green; set crosshr vstr crosshaircolor3"
set crosshaircolor3 "cg_crosshairColorAlt yellow; set crosshr vstr crosshaircolor4"
set crosshaircolor4 "cg_crosshairColorAlt blue; set crosshr vstr crosshaircolor5"
set crosshaircolor5 "cg_crosshairColorAlt cyan; set crosshr vstr crosshaircolor6"
set crosshaircolor6 "cg_crosshairColorAlt magenta; set crosshr vstr crosshaircolor7"
set crosshaircolor7 "cg_crosshairColorAlt white; set crosshr vstr crosshaircolor8"
set crosshaircolor8 "cg_crosshairColorAlt orange; set crosshr vstr crosshaircolor0"
bind "F6" "vstr crosshr"