function setCookie(sVar, sVal){
theCookie = sVar + '=' + sVal + '; expires=Fri, 1 Jul 2020 09:45:27 UTC';
document.cookie = theCookie;}
function getCookie(sVar){cookies = document.cookie.split('; ');for(var i = 1; i <= cookies.length; i++){if(cookies[i - 1].split('=')[0] == sVar){return cookies[i - 1].split('=')[1];}}return '';}