/**********************************************************************
 * Filename		: from_fun_referral_test.js
 * Author		: <unknown author>
 * Created		: <unknown date>
 * Description	: tests referrer; if from 'fun', 'teenbodybuilding',
 * 				: or 'bodybuilders' display disclaimer
 * Comment		: Derived from store_referral_test.js
 * 				: Written by Michael Bahnmiller
 * 				: 2007-01-30
 *********************************************************************/
/**********************************************************************
 * Revised by	: Wayne J. Earl 
 * Revised date	: 2008-12-09 
 * Description	: Added test for 'fda_ok' cookie to prevent nuisance display
 *********************************************************************/
/**********************************************************************
 * Revised by	: 
 * Revised date	: 
 * Description	: 
 *********************************************************************/

 /********************************************
 * Add the following line to calling page ...
 * -------------------------------------------
 * <script type="text/javascript" src="/clientscript/disclaimer/from_fun_referral_test.js"></script>
 ********************************************/


var fda_cookie_name = "fda_fun";
var fda_cookie_name_to = "fda_store";

if ((document.referrer.indexOf('www.bodybuilding.com/fun/') != -1) || (document.referrer.indexOf('teenbodybuilding.com/') != -1) ||
	(document.referrer.indexOf('bodybuilders.com/') != -1)) {
	var fda_cookie = readCookie(fda_cookie_name);
	if (fda_cookie != document.referrer) {
		document.write('<script type="text/javascript" src="/clientscript/disclaimer/disclaimer_loader.js?ver=2"></script>');
	}
}

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 null;
}