European Scientific Journal 1 European Scientific Journal 2011/March European Scientific Institute with support from ,,Egalite” – Society for gender equality and antidiscrimination Reviewed by the ,,European Scientific Institute” editorial board 2011, March,vol. 10 The contents of this journal do not necessarily reflect the opinion or position of the European Scientific Institute. Neither the European Scientific Institute nor any person acting on its behalf is responsible for the use which may be made of the information in this publication.