function Pulsate()
{
	var rand_no = Math.floor((5)*Math.random());
	
	if(rand_no < 1)	rand_no = 2;
	
	//alert(rand_no);
	if($('SiteLogo_Hover').style.display == 'none')
	{
		rand_no = 1;
		Effect.Appear('SiteLogo_Hover', {duration:rand_no});
		
	}
	else
	{
		Effect.Fade('SiteLogo_Hover', {duration:rand_no});
	}
	
	setTimeout("Pulsate();", (rand_no+1)*1000);
}

Pulsate();