Display session time out on ASP page

Checking on the app pool settings

That was not the issue. it was set to 120 minutes.  How can I display the time out left on the screen tho ?

I see that code is for ASP.net. I am using ASP Classic as you can read in my first paragraph.

I am using this script on the page:

function InitSessionTimer() {
   
    warn_sec = 59 * 60 * 1000;             //Warning time in milliseconds
    timeout_sec = 60 * 60 * 1000;          //Actual timeout in milliseconds
    show_warning = true;
    epoch = new Date().getTime();
    CheckSessionStatus();
}
InitSessionTimer();
function CheckSessionStatus() {
   
 
    //Check for session warning
    epoch2 = new Date().getTime();
    if (epoch2 > epoch + warn_sec && epoch2 < epoch + timeout_sec && show_warning) {
        show_warning = false; //Don't show again
        alert_shown = true;
        alert("Your session will timeout in " + Math.round((timeout_sec - warn_sec) / 60000) + " minute, please click a button or navigate to another page to refresh your session before it expires.");
        down = setTimeout("CheckSessionStatus();", 1000);
    } else if (epoch2 > epoch + timeout_sec) {
        alert("Your session has timed out.");
        window.location.href = 'http://yoursite.com/some/page/to/redirect/to';
    } else {
        down = setTimeout("CheckSessionStatus();", 1000);
    }
}

But when I display the session using:

Session:<%=Session("Timeout")%>

Nothing is displayed. Is this the correct name of the session to display ?

thx

Thank you.