#!/bin/sh

# requirements
which dmenu firefox > /dev/null ||
	exit 1

choice="$(find ${1:-$HOME/docs/school} | grep "Cursus/index.html" 2> /dev/null | sed "s;${HOME};~;" | dmenu -g 1 -l 10 -x -i)"
test -z "$choice" && exit 1
firefox "$choice"