var startTime = new Date();
window.onbeforeunload = function(e) {
    var endTime = new Date();
    var timeSpent = (endTime - startTime);
    var tms = getCookie('T1');
    var page = getPage();
    if (getCookie('TMSHit') == null && getCookie('LeadTrackID') == null && tms != null && page != null) {
        $.ajax({ type: "POST",
            url: "_tms.asp",
            data: "time=" + timeSpent + "&tms=" + tms + "&page=" + page,
            async: false,
            success: function(data) {setCookie("TMSHit", "1", 1); }
        });
    }
}
function getPage() {
    var pagename = $(location).attr('href');
    pagename = pagename.substring(pagename.lastIndexOf('/') + 1);
    if (pagename == null) {
        pagename = 'default';
    }
    return pagename.toLowerCase();     
}
function getCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}
function setCookie(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=/";
}