function secBoard0(n)
{
for(i=0;i<secTable0.cells.length;i++)
secTable0.cells[i].className="sec1";
secTable0.cells[n].className="sec2";
for(i=0;i<mainTable0.tBodies.length;i++)
mainTable0.tBodies[i].style.display="none";
mainTable0.tBodies[n].style.display="block";
}
function secBoard1(n)
{
for(i=0;i<secTable1.cells.length;i++)
secTable1.cells[i].className="sec1";
secTable1.cells[n].className="sec2";
for(i=0;i<mainTable1.tBodies.length;i++)
mainTable1.tBodies[i].style.display="none";
mainTable1.tBodies[n].style.display="block";
}
function secBoard2(n)
{
for(i=0;i<secTable2.cells.length;i++)
secTable2.cells[i].className="sec1";
secTable2.cells[n].className="sec2";
for(i=0;i<mainTable2.tBodies.length;i++)
mainTable2.tBodies[i].style.display="none";
mainTable2.tBodies[n].style.display="block";
}
function secBoard3(n)
{
for(i=0;i<secTable3.cells.length;i++)
secTable3.cells[i].className="sec1";
secTable3.cells[n].className="sec2";
for(i=0;i<mainTable3.tBodies.length;i++)
mainTable3.tBodies[i].style.display="none";
mainTable3.tBodies[n].style.display="block";
}
function secBoard4(n)
{
for(i=0;i<secTable4.cells.length;i++)
secTable4.cells[i].className="sec1";
secTable4.cells[n].className="sec2";
for(i=0;i<mainTable4.tBodies.length;i++)
mainTable4.tBodies[i].style.display="none";
mainTable4.tBodies[n].style.display="block";
}
function secBoard5(n)
{
for(i=0;i<secTable5.cells.length;i++)
secTable5.cells[i].className="sec1";
secTable5.cells[n].className="sec2";
for(i=0;i<mainTable5.tBodies.length;i++)
mainTable5.tBodies[i].style.display="none";
mainTable5.tBodies[n].style.display="block";
}
function secBoard6(n)
{
for(i=0;i<secTable6.cells.length;i++)
secTable6.cells[i].className="sec1";
secTable6.cells[n].className="sec2";
for(i=0;i<mainTable6.tBodies.length;i++)
mainTable6.tBodies[i].style.display="none";
mainTable6.tBodies[n].style.display="block";
}
function secBoard7(n)
{
for(i=0;i<secTable7.cells.length;i++)
secTable7.cells[i].className="sec1";
secTable7.cells[n].className="sec2";
for(i=0;i<mainTable7.tBodies.length;i++)
mainTable7.tBodies[i].style.display="none";
mainTable7.tBodies[n].style.display="block";
}