// JavaScript Document
function  secBoard01(n)
{
for(i=0;i<secTable01.cells.length;i++)
secTable01.cells[i].className="Tab5";
secTable01.cells[n].className="Tab6";
for(i=0;i<mainTable01.tBodies.length;i++)
mainTable01.tBodies[i].style.display="none";
mainTable01.tBodies[n].style.display="block";
}