var c=1;
var t;
var k;
var timer_is_on=0;

function timedCount(k)
{
	if(k) c=k;
	sC(c);
	if(c==5) c=1; else c=c+1;
	t=setTimeout("timedCount()",6000);
}

function doTimer()
{
	if (!timer_is_on)
	{
		timer_is_on=1;
		timedCount();
	}
}

function stopCount()
{
clearTimeout(t);
timer_is_on=0;
}