function createObject() {
var request_type;
var browser = navigator.appName;
if(browser == "Microsoft Internet Explorer"){
request_type = new ActiveXObject("Microsoft.XMLHTTP");
}else{
request_type = new XMLHttpRequest();
}
return request_type;
}

var http = createObject();
/* -------------------------- */
/* INSERT */
/* -------------------------- */
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */
var nocache = 0;
function insert() {
// Optional: Show a waiting message in the layer with ID login_response
//document.getElementById('insert_response').innerHTML = "Just a second..."
// Required: verify that all fileds is not empty. Use encodeURI() to solve some issues about character encoding.
var rcatId= encodeURI(document.getElementById('rcatId'));



//var site_name = encodeURI(document.getElementById('site_name').value);
// Set te random number to add to URL request
nocache = Math.random();
// Pass the login variables like URL variable
//http.open('get', 'business.php?rcatId='+rcatId);
http.onreadystatechange = insertReply;
http.send(null);
}
function msg(){
alert('hi hw r u');
}
function insertReply() {
if(http.readyState == 4){ 
var response = http.responseText;
// else if login is ok show a message: "Site added+ site URL".
document.getElementById('rcatId').innerHTML = 'Data added:'+response;
}
}// JavaScript Document