//Set lead data from ac cookie
var leadData = document.getElementById('lead_data');
leadData.value = getCookie('ac');

//Set referring website if referrer cookie exists
var referrer = getCookie('referrer');
if (referrer) 
{
    //Set referring website
    var referringWebsite = document.getElementById('referring_website');
    referringWebsite.value = referrer;

    //Set referring page
    var referringPage = document.getElementById('referring_page');
    referringPage.value = document.referrer;
}