_reg_url = "http://registration.autotrader.co.uk/registration-uk/";
_nuser = "reg";
_login = "login";
_logout = "logout";
_path = "/uk/WWW2?cp=";
_l0c = escape(location.href);
var cookieEnabled=(navigator.cookieEnabled)? true : false
if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled){ 
document.cookie="testcookieuser"
cookieEnabled=(document.cookie.indexOf("testcookieuser")!=-1)? true : false
} if (cookieEnabled){
function addCookie(name, value, days){
if (days){
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = '; expires=' + date.toGMTString();
} else {
var expires = '';
} document.cookie = name + '=' + value + expires + "; path=/";
} function deleteUserCookie(){
addCookie('user', '', -1);
} function getCookie(name){
var nameEq = name + '=';
var cookieArray = document.cookie.split(';');
for (var i = 0;i < cookieArray.length; i++) {
var cookie = cookieArray[i];
while (cookie.charAt(0) == ' ') {
cookie = cookie.substring(1, cookie.length);
} if (cookie.indexOf(nameEq) == 0) {
return cookie.substring(nameEq.length, cookie.length);
}
} return null;
} function getUserName() {
var userCookie = getCookie('user');
if (userCookie != null && userCookie.length > 0) {
var indexOfFn = userCookie.indexOf('FN=');
if (indexOfFn >= 0) {
var indexOfNextAmp = userCookie.indexOf('&', indexOfFn);
if (indexOfNextAmp >= 0) {
return userCookie.substring(indexOfFn + 3, indexOfNextAmp);
}
}
} return null;
} var userName = getUserName();
if (userName != null && userName != 'null') {
_logicheck = 'Hello '+userName+' <a onclick="'+'deleteUserCookie();" href="'+_reg_url+_logout+_path+_l0c+'">(Log out)</a>';
} else {
_logicheck = 'Hello <a href="'+_reg_url+_login+_path+_l0c+'">Log in</a> or <a href="'+_reg_url+_nuser+_path+_l0c+'">Register</a>';
}
} else {
_logicheck = '<a href="http://www.autotrader.co.uk/common/mytrader/auto_trader_privacy_policy.jsp#cookies" title="click here to read more about the use of cookies on Auto Trader">Cookies Enabled?</a>';
} document.write(_logicheck);