var registerPage = "/ajax/registerUser.php"; var loginPage = "/ajax/loginUser.php"; var logoutPage = "/ajax/logoutUser.php"; var deletePage = "/ajax/deleteUserHistory.php"; function loadPage(url) { if (window.XMLHttpRequest) { req = new XMLHttpRequest(); req.onreadystatechange = processReqChange; req.open("GET", url, true); req.send(null); } else if (window.ActiveXObject) { req = new ActiveXObject("Microsoft.XMLHTTP"); if (req) { req.onreadystatechange = processReqChange; req.open("GET", url, true); req.send(); } } } function processReqChange() { if (req.readyState == 4) { response = req.responseText; document.getElementById("customSearch").innerHTML = response; } else { document.getElementById("customSearch").innerHTML="