function goBooking(tourId)
{
	if (window.location.href.indexOf('webstrategy') > -1 || window.location.href.indexOf('localhost') > -1)
	{
		window.location = "http://preview.webstrategy.co.nz/awesomeoz-booking/booking.aspx?Adventure=" + tourId;
	}
	else
	{
		window.location = GoogleAnalyticsCookieAppend("https://www.mth.co.nz/aoz/booking.aspx?Adventure=" + tourId);
	}

}

function GoogleAnalyticsCookieAppend(uri)
{
	//grab existing query string variables
	var queryStringIndex = uri.indexOf('?');
	
	var queryString =(queryStringIndex == -1) ? "" : uri.slice(queryStringIndex+1);
	
	var myURI = (queryStringIndex == -1) ? uri : uri.slice(0, queryStringIndex);
	
	//Use the Google Analytics function to get GA variables
	
	var c = pageTracker._getLinkerUrl(myURI, window);
	
	//Explicitly check in case GA is using #
	c = c.replace("#", "?");
	
	//reappend querystring variables
	c += "&"+ queryString;
	
	return c;
}