Facebook FB.logout not working in IE - django

Question

I am working on a django website which also allows users to sign in using their Facebook account. The login works fine, however I am not able to logout using Internet Explorer. The code seems to work fine on Firefox and Chrome.
Heres the code
function logoutFBUser()
{
//logout user from website and Facebook and reload
alert ("called FB logout");
if (FB.getAuthResponse())
{
alert ("has auth response");
FB.logout(function(response)
{
window.location.href = '/accounts/logout?next=/';
});
alert ("logged out of FB and redirected");
}
else
{
alert(" no auth response");
window.location.href = '/accounts/logout?next=/';
}
}
In Firefox, I get the alert of has auth response, however in IE, I get the alert no auth response. If I only use FB.logout without FB.getAuthResponse then the function hangs when it hits FB.logout.
What am I missing?

Answer 1

Finally solved this. I debugged into the javascript for FB.logout and for some reason it doesnt have the access_token which is why the call to FB.logout fails. Researching the Facebook documentation led me to this URL which I used for the logout process on my website successfully
Logoutlink from Facebook Documentation
https://www.facebook.com/logout.php?next=REDIRECT_URI&access_token=LOGGEDINUSER_ACCESS_TOKEN
Needless to say, I am using this on the serverside, so no need to use javascript any more.
Please refer Facebook Authentication documentation for more information.
http://developers.facebook.com/docs/authentication/
Thanks for all the help