Hi @Ludovic
You can achieve this by writing following simple java script in your logoff page (logoffuri):
******************************************************
var delete_cookie = function(name) {
document.cookie = name + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT;';
};
******************************************************
Then to delete a SMSESSION cookie just make a call to the above function on windows load as below :
window.onload = function() {
delete_cookie('SMSESSION');
};
Hope this helps.
Cheers,
Ujwol Shrestha