function Req($array, $url, $divname, $a = 1)
{
// Prevar is predefined variable – such as an ID
// To set a dynamic var such as a textbox USE THIS FORMAT ‘+document.getElementById(‘box’).value+’
// For multiple AJAX requests, change the $a to a different number when calling the function
// If we are having multiple AJAX requests, we will need to generate a random requestObj ID
$ran_reqObj = “f”.md5(rand(0, 99999) * time() / rand(1, 99)); // Nice and random (requestObj)
$ran_varhttp = “v”.md5(rand(0, 99999) * time() / rand(1, 99)); // Nice and random (http)
$ran_handleResponse = “v”.md5(rand(0, 99999) * time() / rand(1, 99)); // Nice and random (handleResponse)
$urlext = “?”;
foreach($array as $key => $value)
{
$urlext .= $key.”=”.$value.”&”;
}
echo ‘
<script type=”text/javascript”>
function ‘. $ran_reqObj .’()
{
var reqObj;
var browser = navigator.appName;
if(browser == “Microsoft Internet Explorer”){
reqObj = new ActiveXObject(“Microsoft.XMLHTTP”);
}else{
reqObj = new XMLHttpRequest();
}
return reqObj;
}
var ‘. $ran_varhttp .’ = ‘. $ran_reqObj .’();
function ‘.$a.’() {
document.getElementById(“‘.$divname.’”).innerHTML = “<p align=\’center\’><img src=\’images/loader.gif\’ /></p>”;
‘. $ran_varhttp .’.open(\’get\’, \”.$url.$urlext.’\', true);
‘. $ran_varhttp .’.onreadystatechange = ‘. $ran_handleResponse .’;
‘. $ran_varhttp .’.send(null);
}
function ‘. $ran_handleResponse .’() {
if(‘. $ran_varhttp .’.readyState == 4){
var response = ‘. $ran_varhttp .’.responseText;
document.getElementById(“‘.$divname.’”).innerHTML = response;
}
}
</script>’;
return true;
}