<?
class ddlb_meses
{
	
	function ddlb_meses()
	{
	

	}
	
	function sel_mes($ls_mes)
	{
		switch ($ls_mes) {
		   case '01':
			   $lb_selEnero="selected";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '02':
			   $lb_selEnero="";
			   $lb_selFebrero="selected";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '03':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="selected";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '04':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="selected";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '05':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="selected";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '06':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="selected";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;		   
		   case '07':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="selected";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;		   		 
		   case '08':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="selected";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;		   		 		     
		   case '09':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="selected";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;
		   case '10':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="selected";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="";
			   break;		   
		   case '11':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="selected";	
			   $lb_selDiciembre="";
			   break;		   
		   case '12':
			   $lb_selEnero="";
			   $lb_selFebrero="";
			   $lb_selMarzo="";
			   $lb_selAbril="";
			   $lb_selMayo="";
			   $lb_selJunio="";
			   $lb_selJulio="";
			   $lb_selAgosto="";
			   $lb_selSeptiembre="";
			   $lb_selOctubre="";
			   $lb_selNoviembre="";	
			   $lb_selDiciembre="selected";
			   break;		   
		}
	
		print "<select name=mes id=mes>";
		print "<option value=01 ".$lb_selEnero.">ENERO</option>";
		print "<option value=02 ".$lb_selFebrero.">FEBRERO</option>";
		print "<option value=03 ".$lb_selMarzo.">MARZO</option>";
		print "<option value=04 ".$lb_selAbril.">ABRIL</option>";
		print "<option value=05 ".$lb_selMayo.">MAYO</option>";
		print "<option value=06 ".$lb_selJunio.">JUNIO</option>";
		print "<option value=07 ".$lb_selJulio.">JULIO</option>";
		print "<option value=08 ".$lb_selAgosto.">AGOSTO</option>";
		print "<option value=09 ".$lb_selSeptiembre.">SEPTIEMBRE</option>";
		print "<option value=10 ".$lb_selOctubre.">OCTUBRE</option>";
		print "<option value=11 ".$lb_selNoviembre.">NOVIEMBRE</option>";
		print "<option value=12 ".$lb_selDiciembre.">DICIEMBRE</option>";
		print "</select>";
	}


	function sel_ano($ls_año)
	{
		switch ($ls_año) {
		   case '1980':
              $lb_1980 = "selected";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			 break;		   
		   case '1981':
              $lb_1980 = "";
              $lb_1981 = "selected";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;  
		   case '1982':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "selected";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '1983':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "selected";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '1984':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "selected";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1985':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "selected";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '1986':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "selected";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;		
		   case '1987':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "selected";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;		
		   case '1988':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "selected";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;		
		   case '1989':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "selected";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;		
		   case '1990':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "selected";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;		
		   case '1991':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "selected";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '1992':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "selected";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1993':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "selected";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1994':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "selected";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1995':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "selected";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1996':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "selected";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1997':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "selected";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '1998':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "selected";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '1999':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "selected";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2000':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "selected";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2001':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "selected";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2002':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "selected";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2003':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "selected";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2004':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "selected";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2005':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "selected";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;
		   case '2006':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "selected";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2007':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "selected";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2008':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "selected";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2009':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "selected";
			  $lb_2010 = "";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2010':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "selected";
			  $lb_2011 = "";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;			
		   case '2011':
              $lb_1980 = "";
              $lb_1981 = "";
		      $lb_1982 = "";
              $lb_1983 = "";
		      $lb_1984 = "";
			  $lb_1985 = "";
			  $lb_1986 = "";
			  $lb_1987 = "";
			  $lb_1988 = "";
			  $lb_1989 = "";
			  $lb_1990 = "";
			  $lb_1991 = "";
			  $lb_1992 = "";
			  $lb_1993 = "";
			  $lb_1994 = "";
			  $lb_1995 = "";
			  $lb_1996 = "";
			  $lb_1997 = "";
			  $lb_1998 = "";
			  $lb_1999 = "";
			  $lb_2000 = "";
			  $lb_2001 = "";
			  $lb_2002 = "";
			  $lb_2003 = "";
			  $lb_2004 = "";
			  $lb_2005 = "";
			  $lb_2006 = "";
			  $lb_2007 = "";
			  $lb_2008 = "";
			  $lb_2009 = "";
			  $lb_2010 = "";
			  $lb_2011 = "selected";
			  $lb_2012 = "";
			  $lb_2013 = "";
			  $lb_2014 = "";
			  $lb_2015 = "";
			  $lb_2016 = "";
			  $lb_2017 = "";
			  $lb_2018 = "";
			  $lb_2019 = "";
			  $lb_2020 = "";
			  $lb_2021 = "";
			  $lb_2022 = "";
			  $lb_2023 = "";
			  $lb_2024 = "";
			  $lb_2025 = "";
			  $lb_2026 = "";
			  $lb_2027 = "";
			break;								
		}
	
		print "<select name=ano id=ano>";
		print "<option value=1980 ".$lb_1980.">1980</option>";
		print "<option value=1981 ".$lb_1981.">1981</option>";
		print "<option value=1982 ".$lb_1982.">1982</option>";
		print "<option value=1983 ".$lb_1983.">1983</option>";
		print "<option value=1984 ".$lb_1984.">1984</option>";
		print "<option value=1985 ".$lb_1985.">1985</option>";
		print "<option value=1986 ".$lb_1986.">1986</option>";
		print "<option value=1987 ".$lb_1987.">1987</option>";
		print "<option value=1988 ".$lb_1988.">1988</option>";
		print "<option value=1989 ".$lb_1989.">1989</option>";
		print "<option value=1990 ".$lb_1990.">1990</option>";
		print "<option value=1991 ".$lb_1991.">1991</option>";
		print "<option value=1992 ".$lb_1992.">1992</option>";
		print "<option value=1993 ".$lb_1993.">1993</option>";
		print "<option value=1994 ".$lb_1994.">1994</option>";
		print "<option value=1995 ".$lb_1995.">1995</option>";
		print "<option value=1996 ".$lb_1996.">1996</option>";
		print "<option value=1997 ".$lb_1997.">1997</option>";
		print "<option value=1998 ".$lb_1998.">1998</option>";
		print "<option value=1999 ".$lb_1999.">1999</option>";
		print "<option value=2000 ".$lb_2000.">2000</option>";
		print "<option value=2001 ".$lb_2001.">2001</option>";
		print "<option value=2002 ".$lb_2002.">2002</option>";
		print "<option value=2003 ".$lb_2003.">2003</option>";
		print "<option value=2004 ".$lb_2004.">2004</option>";
		print "<option value=2005 ".$lb_2005.">2005</option>";
		print "<option value=2006 ".$lb_2006.">2006</option>";
		print "<option value=2007 ".$lb_2007.">2007</option>";
		print "<option value=2008 ".$lb_2008.">2008</option>";
		print "<option value=2009 ".$lb_2009.">2009</option>";
		print "<option value=2010 ".$lb_2010.">2010</option>";
		print "<option value=2011 ".$lb_2011.">2011</option>";
		print "<option value=2012 ".$lb_2012.">2012</option>";
		print "<option value=2013 ".$lb_2013.">2013</option>";
		print "<option value=2014 ".$lb_2014.">2014</option>";
		print "<option value=2015 ".$lb_2015.">2015</option>";
		print "<option value=2016 ".$lb_2016.">2016</option>";
		print "<option value=2017 ".$lb_2017.">2017</option>";
		print "<option value=2018 ".$lb_2018.">2018</option>";
		print "<option value=2019 ".$lb_2019.">2019</option>";
		print "<option value=2020 ".$lb_2020.">2020</option>";
		print "<option value=2021 ".$lb_2021.">2021</option>";
		print "<option value=2022 ".$lb_2022.">2022</option>";
		print "<option value=2023 ".$lb_2023.">2023</option>";
		print "<option value=2024 ".$lb_2024.">2024</option>";
		print "<option value=2025 ".$lb_2025.">2025</option>";
		print "<option value=2026 ".$lb_2026.">2026</option>";
		print "<option value=2027 ".$lb_2027.">2027</option>";
		print "</select>";
	}
}
?>