current=6;
function secBoard(n)
{
	for(i=1;i<6;i++)
{
		eval("document.getElementById('cel"+i+"').className='so00'");
		}
	eval("document.getElementById('cel"+n+"').className='so081'");
	eval("document.getElementById('secTable')");
	current=n;
	for(i=1;i<6;i++)
		eval("tbx0"+i+".style.display='none'");
	eval("tbx0"+n+".style.display='block'");

	
	}