#! /bin/bash

export wmclass="`xprop | grep WM_CLASS | tr '[A-Z]' '[a-z]'`"
echo $wmclass
echo $a | tr '[A-Z]' '[a-z]'

if [[ $wmclass == *nautilus* ]]
then
    # Nautilus
    xdg-open http://www.robinj.be/xubix-help/?wmclass=nautilus
fi