function switchLocality()
{
	if(document.getElementById('province').selectedIndex == 0)
	{
		document.getElementById('locality0').style.display = "block";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 1)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "block";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 2)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "block";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 3)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "block";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 4)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "block";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 5)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "block";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 6)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "block";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 7)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "block";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 8)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "block";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 9)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "block";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 10)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "block";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 11)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "block";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 12)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "block";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 13)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "block";
		document.getElementById('locality14').style.display = "none";
	}
	if(document.getElementById('province').selectedIndex == 14)
	{
		document.getElementById('locality0').style.display = "none";
		document.getElementById('locality1').style.display = "none";
		document.getElementById('locality2').style.display = "none";
		document.getElementById('locality3').style.display = "none";
		document.getElementById('locality4').style.display = "none";
		document.getElementById('locality5').style.display = "none";
		document.getElementById('locality6').style.display = "none";
		document.getElementById('locality7').style.display = "none";
		document.getElementById('locality8').style.display = "none";
		document.getElementById('locality9').style.display = "none";
		document.getElementById('locality10').style.display = "none";
		document.getElementById('locality11').style.display = "none";
		document.getElementById('locality12').style.display = "none";
		document.getElementById('locality13').style.display = "none";
		document.getElementById('locality14').style.display = "block";
	}
}