<script type="text/javascript" language="javascript">
// src http://woooh.com/post/learn_ajax.html
var http_request = false;
function sendRequest(url, obj) {
http_request = false;
if (window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
If (! Http_request ){
Alert ('Giving up :( cannot create an XMLHTTP instance ');
Return false;
}
Http_request.onreadystatechange = function processrequest (){
// Final output process
If (http_request.readystate = 4 ){
If (http_request.status = 200 ){
Document. getelementbyid (OBJ). innerhtml = http_request.responsetext;
// Alert (http_request.responsetext );
} Else {
Alert ('There was a problem with the request .');
}
}
}
Document. getelementbyid (OBJ). innerhtml = "waiting ...";
Http_request.open ('get', URL, true );
Http_request.send (null );
}
</SCRIPT>