function createXMLHttpRequest(){
    if (window.ActiveXObject) {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else
    if (window.XMLHttpRequest) {
        xmlHttp = new XMLHttpRequest()  ;

    }
}

//$(document).ready(function(){
//var page_title = $('#page_title');
// var page_title.html("updated_title");
//}



function logedin(){
    document.getElementById("password").focus();
}

function startRequest(url,data){
    createXMLHttpRequest();
    xmlHttp.onreadystatechange = handleStateChange;
    xmlHttp.open('POST', url, true);
    xmlHttp.onreadystatechange = handleStateChange;
    xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlHttp.setRequestHeader("Content-length", data.length);
    xmlHttp.setRequestHeader("Connection", "close");
    xmlHttp.send(data);
}

function win(){
    var width,height;
    width  = window.innerWidth;
    height = window.innerHeight;
}

function empty(){

    document.getElementById("Login").innerHTML='';
    document.getElementById("page").innerHTML='<BR>Left Menu<BR><a href="javascript:Click()">Click</a></BR>';
}

function Click(){
    handleStateChange;
    document.getElementById("Login").innerHTML=xmlHttp.responseText;
    document.getElementById("Key").innerHTML='<BR>Left Menu<BR><a href="javascript:empty()">empty</a></BR>';
}	
	
function handleStateChange(){
    var divlocate=Getkey();
    if (xmlHttp.readyState == 4) {
        if (xmlHttp.status == 200) {
            
            document.getElementById(divlocate).innerHTML = xmlHttp.responseText;
			
        }
    }
}
function ew_ValidateForm(fobj) {
    if (!ew_HasValue(fobj.username)) {
        if  (!ew_OnError(fobj.username, "لطفا نام كاربري را وارد كنيد"))
            return false;
    }
    if (!ew_HasValue(fobj.password)) {
        if (!ew_OnError(fobj.password, "لطفا رمز عبور را وارد كنيد"))
            return false;
    }
    return true;
}
function costumer(){
    var userid=document.getElementById("userid").value;
    var idnumber=document.getElementById("idnumber").value;
    var data = encodeURI("userid="+userid+"&idnumber="+idnumber);
    var url = "costumer.php" ;
    Setkey("cs");
    startRequest(url,data);
}
function Costumb(){
    var name=document.getElementById("name").value;
    var lname=document.getElementById("lname").value;
    var phone=document.getElementById("phone").value;
    var postalcode=document.getElementById("postalcode").value;
    var data = encodeURI("name="+name+"&lname="+lname+"&phone="+phone+"&postalcode="+postalcode);
    var url = "costumer-list.php" ;
    Setkey("as");
    startRequest(url,data);
}
function Adminb(){
    var name=document.getElementById("name").value;
    var lname=document.getElementById("lname").value;
    var phone=document.getElementById("phone").value;
    var mail=document.getElementById("mail").value;
    var data = encodeURI("name="+name+"&lname="+lname+"&phone="+phone+"&mail="+mail);
    var url = "admin-list.php" ;
    Setkey("admin-re");
    startRequest(url,data);
}
function LogIn(){
    var username = document.getElementById("username").value;
    var password = document.getElementById("password").value;
    var data = encodeURI("username=" + username + "&password=" + password);
    var url = "index.php" ;
    ew_ValidateForm(this);
    if ((username == "")||(password == "")) {
        return ;
    }
    else {
        Setkey("Index");
        startRequest(url,data,"Login");
        url="rightm.php";
    //startRequest("rightm.php",data,"Ri");
    }
}

function msg(){
    var name = document.getElementById("name").value;
    var mail = document.getElementById("mail").value;
    var text = document.getElementById("text").value;
    var url = "content.php";
    var data=encodeURI("?pageid=5"+"&name="+name+"&mail="+mail+"&text="+text);
    var url=url+data;
    Setkey("page");
    startRequest(url,data);
}
function Pageid(id){
    var url = "content.php";
    var data="?pageid="+(id);
    var url = url+data;
    Setkey("page");
    startRequest(url,data);
}
function LogOut(){
    var url = "index.php";
    var data="?logout=logout";
    Setkey("Index");
    startRequest(url,data);
}
function Setkey(key){
    this.key=key;
}
function Getkey(){
    return this.key;
}