Today is the Greater Europe Mission Europe Prayer Initiative
They have made an interactive site that includes all European countries that you can click on. It takes you to a country profile and then also has 10 points of prayer with pictures. After you have prayed for Austria and other countries you can click a button that says you have prayed and it shows you all the countries and how many people have prayed for them today.
Please take time to visit their website and spend a few moments in prayer for Europe.