function hideCookieOverlay()
{
	var slotname = "cookieOverlay"; 
	
	try	
	{ 
		localStorage.setItem(slotname, "hidden");	
	} catch(e)	{	}
	
	var b = document.getElementById("cookiearea51");
	if (b != null)
		b.parentNode.removeChild(b);
}

function showCookieOverlay()
{
	var slotname = "cookieOverlay"; 
	var content = '';
	
	try 
	{
		content = localStorage.getItem(slotname); 
	} catch(e) {}
	
	if (content == 'hidden') 
		return;
	
	var tdiv = document.createElement('div');
	tdiv.innerHTML = "<div style=\"text-align: center; position: fixed; bottom: 20px; width: 300px; right: 10px; background-color: rgb(221, 221, 221); border: 1px solid rgb(195, 195, 195); padding: 15px; font-size: 14px; font-family: Arial, Helvetica, sans-serif; opacity: 1;\" id=\"cookiearea51\">Note: This page on this website uses cookies to make it work. <br/><br/><div style=\"vertical-align: bottom; border-radius: 5px; position:relative; display: inline-block; width:150px; height:40px; background-color:808080; color:ffffff;\"><div =\"hideCookieOverlay()\" style=\"cursor: pointer; display: table; width: 100%; height: 100%;\"><div style=\"display: table-cell; vertical-align: middle;\">Ok, understood.</div></div></div>";
	var elem = tdiv.firstChild;
	document.body.appendChild(elem);
	
	var cookieAreaSetAlpha=function(a,c){c.style.filter="Alpha(Opacity="+a*100+")";c.style.MozOpacity=a;c.style.opacity=a};
	
	var b=document.getElementById("cookiearea51");
	d=(new Date).getTime();
	e=0;
	if(b!=0)
		{
			cookieAreaSetAlpha(0,b);
			e=setInterval(
				function()
					{var a=((new Date).getTime()-d)/3E3;
					if(a>1)
					{
						cookieAreaSetAlpha(1,b);
						clearInterval(e);
					}
					else 
						cookieAreaSetAlpha(a,b)
					},100);
		};

}

showCookieOverlay();