function blink_banner(banId,blinkTime,banStatus)
{
	if(banStatus==1)
	{
		document.getElementById(banId).style.display='none';
		banStatus = 0;
	}
	else
	{
		document.getElementById(banId).style.display='inline';
		banStatus = 1;
	}
	st = setTimeout("blink_banner("+banId+","+blinkTime+","+banStatus+")",blinkTime);
}