anchor.diff:  Arch Bevis,20/10/1998,23/11/2001,Shadow Minister for Industrial Relations
   Arch Bevis,09/03/2007,06/12/2007,Shadow Minister for Justice and Customs
   Arch Bevis,10/12/2006,06/12/2007,Shadow Minister for Territories
  -Barry Haase,06/12/2007,,"Shadow Parliamentary Secretary for Infrastructure, Roads and Transport"
  +Barry Haase,06/12/2007,22/09/2008,"Shadow Parliamentary Secretary for Infrastructure, Roads and Transport"
  +Barry Haase,22/09/2008,,Shadow Parliamentary Secretary for Roads and Transport
   Bernie Ripoll,10/12/2006,06/12/2007,Shadow Parliamentary Secretary for Industry and Innovation
   Bernie Ripoll,24/06/2005,10/12/2006,"Shadow Parliamentary Secretary for Industry, Infrastructure and Industrial Relations "
   Bernie Ripoll,26/10/2004,24/06/2005,Shadow Parliamentary Secretary for Infrastructure
  -Bob Baldwin,06/12/2007,,Shadow Minister Assisting Shadow Minister for Defence 
  +Bob Baldwin,06/12/2007,22/09/2008,Shadow Minister Assisting Shadow Minister for Defence 
   Bob Baldwin,06/12/2007,,Shadow Minister for Defence Science and Personnel
   Bob Horne,20/10/1998,23/11/2001,"Parliamentary Secretary to the Shadow Minister for Regional Development, Infrastructure, Transport and Regional Services"
   Bob McMullan,09/03/2007,06/12/2007,Deputy Manager of Opposition Business in the House
  
positive.code: Joel Fitzgibbon,24/06/2005,10/12/2006,Shadow Minister for Small Business and Competition
  Joel Fitzgibbon,20/10/1998,23/11/2001,Shadow Minister for Small Business and Tourism
  Joel Fitzgibbon,02/07/2003,08/12/2003,Shadow Minister for Tourism
  John Cobb,06/12/2007,,Shadow Minister for Regional Development
  John Cobb,06/12/2007,,Shadow Minister for Water Security
  John Forrest,06/12/2007,,Shadow Parliamentary Secretary for Trade
  John Murphy,18/02/2003,08/12/2003,Parliamentary Secretary to the Leader of the Opposition
  John Murphy,26/10/2004,10/12/2006,Parliamentary Secretary to the Leader of the Opposition
  John Murphy,23/11/2001,23/08/2002,Parliamentary Secretary to the Shadow Minister for Health and Ageing
  
negative.code: Stephen Smith,27/03/1997,21/10/1998,Shadow Minister for Resources and Energy
  Stephen Smith,20/03/1996,27/03/1997,Shadow Minister for Trade
  Stephen Smith,26/10/2004,24/06/2005,"Shadow Minister Industry, Infrastructure and Industrial Relations"
  Steven Ciobo,22/09/2008,,"Shadow Minister for Small Business, Independent Contractors, Tourism and the Arts"
  Steven Ciobo,06/12/2007,22/09/2008,"Shadow Minister for Small Business, the Service Economy and Tourism"
  Sussan Ley,06/12/2007,22/09/2008,Shadow Minister for Housing
  Sussan Ley,22/09/2008,,Shadow Minister for Justice and Customs
  Sussan Ley,06/12/2007,22/09/2008,Shadow Minister for Status of Women
  Tanya Plibersek,26/10/2004,24/06/2005,Shadow Minister Assisting the Leader on the Status of Women
  Tanya Plibersek,24/06/2005,10/12/2006,Shadow Minister for Childcare
  Tanya Plibersek,10/12/2006,06/12/2007,"Shadow Minister for Human Services, Housing, Youth and Women"
  