/**********************************************************************
 * Filename     : from_reviews_referral.js
 * Author       : Michael Barquero
 * Created      : 2008-12-09
 * Description  : tests referrer; if from 'store' or 'reviews', display disclaimer
 * Comment      : 
 *********************************************************************/
/**********************************************************************
 * Revised by	: Wayne J. Earl 
 * Revised date	: 2008-12-09
 * Description	: Removed store test
 * 				: Added test for fda 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_reviews_referral.js"></script>
 *
 ********************************************/
 

var fda_cookie_name = "fda_reviews";
var fda_cookie_name_to = "fda_store";

if (document.referrer.indexOf('reviews.bodybuilding.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;
}