function setCookie(c_name,value)
{
	var c_value=escape(value);
	document.cookie=c_name + "=" + c_value;
}

function getCookie(c_name)
{
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++)
	{
		x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		x=x.replace(/^\s+|\s+$/g,"");
		if (x==c_name)
		{
			return unescape(y);
		}
	}
}

function introComplete()
{
	setCookie('play_intro','N');
}

function checkIntro()
{
	if(getCookie('play_intro') == "N")
		return getCookie('play_intro');
	else
		return "Y";
}