function blinklink()
{
if (document.getElementById('blink').style.color=="#000000")
	{
	document.getElementById('blink').style.color="#ffffff";
	}
else
	{
	document.getElementById('blink').style.color="#000000";
	}
timer=setTimeout("blinklink()",300);
}

function stoptimer()
{
clearTimeout(timer);
}