function setCookie(cName, cValue) {

	cExpiry = new Date();
	cExpiry.setYear(cExpiry.getYear()+1);
	document.cookie = cName + '=' + cValue + ';expires=' + cExpiry.toGMTString() + ';';

}

function returnCookie(cName) {

	var cArray = document.cookie.split('; ');

	for(var i=0; i<cArray.length; i++) {

		var thisC = cArray[i].split('=');

		if(thisC[0] == cName) {

			if(thisC[1]) {
				return thisC[1];
			} else {
				return '';
			}

		}

	}

	return false;

}

if(top.document.referrer.indexOf('hotbar') > -1) {
	setCookie('referrer', 'hotbar');
}