XAjax = function(){
    var http_request = false;
    var result = "Author";
    var method = 1;
    var anc = true;
    this.setarg = function(m, a){
        method = (m == 0) ? 0 : 1;
        anc = (a) ? true : false;
    }
    this.init = function(){
        http_request = false;
        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
        }
        else 
            if (window.ActiveXObject) { // IE
                try {
                    http_request = new ActiveXObject("Msxml2.XMLHTTP");
                } 
                catch (e) {
                    try {
                        http_request = new ActiveXObject("Microsoft.XMLHTTP");
                    } 
                    catch (e) {
                        alert("Can't Creat AJAX Object!");
                        return false;
                    }
                }
            }
    }
    this.get = function(url, callback){
        this.init();
        http_request.onreadystatechange = function(){
            if (http_request.readyState == 4) {
                if (http_request.status == 200) {
                    result = http_request.responseText;
                    try {
                        callback(result);
                    } 
                    catch (e) {
                        alert("The CallBack Method Wrong!" + e);
                        return false;
                        
                    }
                }
            }
        };
        if (method == 1) {
            http_request.open('GET', url, anc);
        }
        else {
            http_request.open('POST', url, anc);
        }
        
        http_request.send(null);
    }
}