function onClickContinue(type)
{
	var defaultCookieExpiration = 90;
	var defaultCookieLongExpiration = 999;
	var cookieName = "hbo." + type + ".upgrade";
	var cookieValue = "ignore";
	
	var chk = document.getElementById("ignoreUpgradeCheckbox");
	if (chk && chk.checked)
	{		
		createCookie(cookieName, cookieValue, defaultCookieLongExpiration);
	}
	else
	{
		createCookie(cookieName, cookieValue, defaultCookieExpiration);
	}
	
	window.location.href = decodeURI(getQuerystring("return", null));
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return "notset";
}

function onClickUpgradeFlash()
{
	var returnUrl = getQuerystring("return");
	window.location.href = "upgrade_flash.html?return=" + encodeOriginUrl(returnUrl);
}

function onClickGoBack()
{
	var returnUrl = getQuerystring("return");
	returnUrl = decodeURI(returnUrl);
	window.location.href = returnUrl;
}

function encodeOriginUrl(origin)
{
	if (origin == null) origin = window.location.href;
	//var encodedOrigin = escape(origin);
	var encodedOrigin = encodeURI(origin);
	//encodedOrigin = encodedOrigin.replace("+", "%2B");
	//encodedOrigin = encodedOrigin.replace("/", "%2F");
	
	return encodedOrigin;
}

function getQuerystring(key, default_)
{
	if (default_==null) default_="";
	key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
	var qs = regex.exec(window.location.href);
	if(qs == null)
	return default_;
	else
	return qs[1];
}