#! /bin/bash

[ -d "$HOME/bin" ] || mkdir -p "$HOME/bin"
[ -d "$HOME/bin/jDownloader" ] || cp -r /opt/jDownloader $HOME/bin/

target="jDownloader"

[ -n "$1" ] && [ -e "$HOME/bin/$1" ] && {
	target=$1
	shift
}

cd $HOME/bin/$target/
java -jar JDownloader.jar "$@"