function blinkIt() 
{
	if (!document.all) 
		return;
	else 
	{
		for(i=0;i<document.all.tags('blink').length;i++)
		{
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible') ?'hidden':'visible';
		}
	}
}