You need to look up diplomacy before you keep embarrassing yourself. Countries bargain, trade and influence each other every single day. This is not new.
Also, you do realise that Indonesia does exactly the same thing for it's citizens don't you? They campaign very hard to get their citizens off death row in other countries, and rightly so. They've even paid 'blood money' to get them off.
And importantly - they are Australian citizens facing death in a foreign country for goodness sake. Agree or disagree but this is a penalty that does not exist in Australia. It would be completely irresponsible for Australia not to try and help two of its own citizens.
Finally, just like slavery, apartheid and many other examples that seemed ok at the time, capital punishment will be looked upon poorly by future generations, Indonesia is just behind the times.