/* ---------------------------- */
/* XMLHTTPRequest Enable */
/* ---------------------------- */
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();

/* -------------------------- */
/* MAIL */
/* -------------------------- */
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */
var nocache = 0;
var errmsg="";
var hiba=0;
var mehet=true;
function mail() {
//Ellenörzések
errmsg="";
hiba=0;
mehet=true;
//név
if(document.getElementById('name').value.length < 3){
	hiba=1;
	document.getElementById('name').style.border='1px solid red';
	errmsg=errmsg+"A név túl rövid/üres! (min. 3 kar.)<br />";
	}
	
	
//mail
	function check() {
		var mail=document.getElementById('email').value;
		var i=0;
		if(mail.indexOf("@") == -1 || mail.indexOf(".") == -1){ 
		return false;
		} 
		else {
			var first = mail.split("@");
			var user = first[0];
			var second = first[1].split(".");
			var domain = second[0];
			var ending = second[1];
			if(user.length < 2 || domain.length < 2 || ending.length < 2) {
			return false;
			} else {
				return true;
			}
		}
		}
		if (check()==false){
		hiba=1;
		  document.getElementById('email').style.border='1px solid red';
		  errmsg=errmsg+"Hibás e-mail cím formátum!<br />";
			}
	
//üzenet
if(document.getElementById('msg').value.length < 1){
	hiba=1;
	document.getElementById('msg').style.border='1px solid red';
	errmsg=errmsg+"Nem írt be üzenetet!.<br />";
	}


//Ell vége
//hibák kiirása+konkluzio
document.getElementById('errmsg').innerHTML = errmsg;
	if(hiba == 0){
// Optional: Show a waiting message in the layer with ID ajax_response
document.getElementById('errmsg').innerHTML = "<img class='loadimage' src='images/ajaxload.gif' /> Küldés folyamatban...";

 //értékadások 
var name = encodeURI(document.getElementById('name').value);
var email = encodeURI(document.getElementById('email').value);
var msg = encodeURI(document.getElementById('msg').value);
nocache = Math.random();
// Pass the login variables like URL variable
http.open("POST", "mail.php", true);
var params ='name='+name+'&email='+email+'&msg='+msg;
http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=utf-8');
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");
http.send(params);
http.onreadystatechange = mailReply;
	}
}
function mailReply() {
if(http.readyState == 4){
var response = http.responseText;
if(response == "failed"){
// if login fails
document.getElementById('errmsg').innerHTML = 'Nem sikerült elküldeni, kérjük próbálja újra!';
// else if login is ok show a message: "Welcome + the user name".
} else {
document.getElementById('errmsg').innerHTML = "";
document.getElementById('errmsg').innerHTML = 'Az üzenetét sikeresen elküldte, amint lehet reagálunk levelére!';
document.getElementById('msgform').style.display = "none";
var t=setTimeout("document.getElementById('mail').style.display='none'",5000);
}

}
}