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

function open_login() {
document.getElementById('logindiv').style.visibility = 'visible';
}

function close_login() {
document.getElementById('logindiv').style.visibility = 'hidden';
}


function get_value()
{ if(document.getElementById('Model').value=='0') {
EnableOtherModel()
} else 	{
DisableOtherModel()
} }


function reload_models_new()
{
var http = createRequestObject();
var url = "http://autobazar.od.ua/add_new/reload_models.php";
var params = "&brands_new=" + document.getElementById("brands_new").value;

var superparam = params;
http.open("POST", url, true);

http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");

http.onreadystatechange = function() {
if(http.readyState == 3){
 document.getElementById('reload_frame').innerHTML = '<img src=\"http://jap.com.ua/images/load.gif\"> Загрузка ...';
}
if(http.readyState == 4 && http.status == 200) {
var response = http.responseText;
document.getElementById('reload_frame').innerHTML = response;
}
}
http.send(superparam);
}

function EnableOtherModel()
{
	document.getElementById('OtherModel').style.disabled = false;
	document.getElementById('OtherModel').style.visibility = "visible";
	document.getElementById('OtherModel').style.fontSize = "12px";

	document.getElementById('OtherModel1').style.disabled = false;
	document.getElementById('OtherModel1').style.visibility = "visible";
	document.getElementById('OtherModel1').style.fontSize = "12px";
}

function DisableOtherModel()
{
	document.getElementById('OtherModel').value = "";
	document.getElementById('OtherModel').style.disabled = true;
	document.getElementById('OtherModel').style.visibility = "hidden";
	document.getElementById('OtherModel').style.fontSize = "0px";

	document.getElementById('OtherModel1').value = "";
	document.getElementById('OtherModel1').style.disabled = true;
	document.getElementById('OtherModel1').style.visibility = "hidden";
	document.getElementById('OtherModel1').style.fontSize = "0px";
}


function reload_oblast()
{
var http = createRequestObject();
var url = "http://autobazar.od.ua/add_new/reload_oblast.php";
var params = "&db_country=" + document.getElementById("db_country").value;
http.open("POST", url, true);

http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");

http.onreadystatechange = function() {
if(http.readyState == 3){
document.getElementById('include_oblaast').innerHTML = '<img src=\"http://jap.com.ua/images/load.gif\"> Загрузка ...';
}
if(http.readyState == 4 && http.status == 200) {
var response = http.responseText;
document.getElementById('include_oblaast').innerHTML = response;
}
}
http.send(params);
reload_city();
}

function reload_city()
{
var http = createRequestObject();
var url = "http://autobazar.od.ua/add_new/reload_city.php";
var params = "&db_oblast=" + document.getElementById("db_oblast").value;
http.open("POST", url, true);

http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");

http.onreadystatechange = function() {
if(http.readyState == 3){
document.getElementById('include_city').innerHTML = '<img src=\"http://jap.com.ua/images/load.gif\"> Загрузка ...';
}
if(http.readyState == 4 && http.status == 200) {
var response = http.responseText;
document.getElementById('include_city').innerHTML = response;
}
}
http.send(params);
}