THe Greek parliament expected to give a vote of confidence tonight to new Syriza government's economic programme- it's promising an end to austerity, increased spending, end to privatisations- meaning potential for major disagreements with the EU, the ECB and IMF, who have lent Greece more than 200 billion Euros in emergency bail-out fundbr Greeks are supportive of the government's policy, but some question whether it is realistic. br br Al Jazeera's Barnaby Philips reports from Athens.