if(document.referrer != '' && document.referrer.indexOf('sharelawyers.com') == -1){

  SetCookie('ref', document.referrer, 10*365);
}

function SetCookie(cookieName, cookieValue, nDays){
  var today = new Date();
  var expire = new Date();
  if (nDays==null || nDays==0){
    nDays=1;
  }
  expire.setTime(today.getTime() + 3600000*24*nDays);
  document.cookie = cookieName + "=" + escape(cookieValue) + ";expires=" + expire.toGMTString();
}

function ReadCookie(cookieName){
  var theCookie= "" + document.cookie;
  var ind= theCookie.indexOf(cookieName);
  if(ind == -1 || cookieName == ""){
    return "";
  }
  var ind1 = theCookie.indexOf(';', ind);
  if(ind1==-1){
    ind1 = theCookie.length;
  }
  document.getElementById('url_ref').value =  unescape(theCookie.substring(ind + cookieName.length + 1, ind1));
  return true;
}