var d = document;
var btnSeen = false;
var intvID;
var lookup = {
"OoqtAV6fSq4ZR1ECHhuCS14QJHCp07EG" : "afraid",
"ykg5JDrjzNuvLqfjQkwxIVVKo_tF6lve" : "antsgrasshop",
"qmVxqUqFkHuPyAJWmzNWhghQLl7aWkiJ" : "beebimbop",
"Vh4cHzosGHjxdPg8S0Q5K1nZ3niaDwg6" : "beetlebop",
"b6aVZg7bzvU31HoV2sMpE2KBrpDwnHEd" : "birthcow",
"In2nyF_xXIpkpaFT8qj81kVDbSZrzYm2" : "blues",
"a4zpmhKOe5VTbJJb0Mfjcj4tuggRredp" : "castles",
"cfLX3zGg9MkFWBt57S6hZOsbuKtt_dy3" : "cheesybread",
"szj0x1KT40xIrYghs5G1iVky9aH60rex" : "chickens",
"Ws_NJ79Ck9PqG79riwS9bQQNy4Ny0ZpS" : "chickssalsa",
"o_V5IdFwvZkdTpDK6rXCPrxct_InO0yC" : "country",
"judV4_l68eRZYxP1Fk6JhcbdAwitCw7h" : "deepswamp",
"g0g7hYkPZjL3q8zvy7_tEktno_ywh84j" : "dreamcarver",
"MaqUI33ev_0AOFDVZhBxvkq2x8agXoyl" : "eggquiet",
"GCuoKypTQmLcG9Jikkd8UdevfLwLBkYp" : "elephants",
"QzoVaI03TnIjj44Xa5TyiDNRRHzt2Xc3" : "gooddog",
"c9KD2NitCSrPtCmh4ZL39Y3BDohBZ9ih" : "littleredhen",
"v4mifSioRWKy7_GGsKHsCKFMHXviwVF2" : "makebread",
"pc3Q_WSU8Qid7KXA75pnOKxAKujRZ6Ix" : "molebird",
"NYobNzprutD1S29zzMMsQhkmXRQuXV8y" : "nightshift",
"SIS__ikW4eroAXbCQ6BvQy7Y_gDcR2SH" : "ohyesitcan",
"NI9OAnB0SNqj37OMz4N4C_fh9Od3VNsb" : "owenmzee",
"__9ee3PRt1yhHa4JE6NGEdgxGw4EPjXE" : "pigsinhiding",
"104ZggRa2iX6TKSNf8V9YB475Q5iRJBC" : "priceless",
"yEft9t6QtNFepPIYNG9BBlvrh3pcg0mP" : "rabbitsgift",
"C3hzZ6rTWTvKOWgH4WtZrML8yp1xn7Mg" : "rollercoast",
"YQTv_ubrN_CV7uMi6p2AWOtYjjNLIWv4" : "rubyblues",
"Ih8_mdIC1IPkwF8qcVXpSYw4rVKTlPKd" : "seahorse",
"NRmj7H4KvSnKpNDNEIJFOQLFSSkrOdda" : "showerstars",
"0Fx2iYE0EJZDYPOkMc7jweK5q3pmWvCU" : "spicyhot",
"RM1CsRqar0KrkkXsoccctoG6oM0scewH" : "stonesoup"
}	

if (d.images) {
	var p = "images/playthegame";
	var playgm    = new Image(134,39); playgm.src    = p+".gif";
	var playgmOvr = new Image(134,39); playgmOvr.src = p+"_over.gif";
}

function over(n) { d[n].src = eval(n+"Ovr.src"); }
function off(n) { d[n].src = eval(n+".src"); }

function getCookie(name) {
	var c = d.cookie;
	var start = c.indexOf(name+"=");
	var len = start+name.length+1;
	if ((!start) && (name != c.substring(0, name.length))) { return null; }
	if (start == -1) { return null; }
	var end = c.indexOf(";", len);
	if (end == -1) { end = c.length; }
	return unescape(c.substring(len, end));
}

function gameBtnCheck() {
	if (lookup[getCookie("pbskids.producerPlayer.ReleasePID")] != null) {
		if (!btnSeen) {
			d.getElementById("gamebtn").style.visibility = "visible";
			btnSeen = true;
		}
	} else {
		if (btnSeen) {
			d.getElementById("gamebtn").style.visibility = "hidden";
			btnSeen = false;
		}
	}
}

function goStoryGame() {
	try { window.clearInterval(intvID);	} catch (err) {}
	location = "./" + lookup[getCookie("pbskids.producerPlayer.ReleasePID")] + "-game.html";
	return false;
}

window.onload = function() {
	intvID = window.setInterval(gameBtnCheck, 1000);
}

window.onunload = function() {
	try { window.clearInterval(intvID);	} catch (err) {}
}