DEFAULT_COLOR=$'\e[m'

PURPLE()
{
  PURPLE=$'\e[0;35m'
  echo -e ${PURPLE}$@${DEFAULT_COLOR}
}

RED()
{
  RED=$'\e[0;31m'
  echo -e ${RED}$@${DEFAULT_COLOR}
}

CYAN()
{
  CYAN=$'\e[0;36m'
  echo -e ${CYAN}$@${DEFAULT_COLOR}
}

YELLOW()
{
  YELLOW=$'\e[0;33m'
  echo -e ${YELLOW}$@${DEFAULT_COLOR}
}

GREEN()
{
  GREEN=$'\e[0;32m'
  echo -e ${GREEN}$@${DEFAULT_COLOR}
}