bananjour to screen and back again

gistfile1.sh

bananajourd() {
  local check=`screen -list|grep bananajour|awk '{print $1}'`
  if [[ "$1" = "" ]]; then
    if [[ "${check}" = "" ]]; then
      screen -dmS bananajour bananajour
      echo "Started bananajour in background"
    else
      echo "Bananajour is running in background..."
      read -p "re-attach? (y/n)" choice
      if [[ $choice = [yY] ]]; then
        echo "Attaching bananajour session..."
        screen -r $check
      else
        echo "Bananajour currently running at ${check}"
      fi
    fi
  else
    if [[ $1 -eq "load" ]]; then
      screen -r bananajour
    fi
  fi
}