// JavaScript Document
function trackingDisplay(div) {
    var ajaxRequest;  // The variable that makes Ajax possible!

    try {
        // Opera 8.0+, Firefox, Safari
        ajaxRequest = new XMLHttpRequest();
    } catch (e) {
        // Internet Explorer Browsers
        try {
            ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {
                // Something went wrong
                alert("Your browser broke!");
                return false;
            }
        }
    }
    // Create a function that will receive data sent from the server
    /*ajaxRequest.onreadystatechange = function() {
        if (ajaxRequest.readyState == 4) {
            var ajaxDisplay = document.getElementById(div);
            ajaxDisplay.innerHTML = "<strong>Visitor ID: " + ajaxRequest.responseText + "</strong>";
        }
    }
    ajaxRequest.open("GET", "/grabtracking.php", true);
    ajaxRequest.send(null);*/
}