// JavaScript Document
var xmlHttp;
var email_ver;
var login_ver;
var zip_ver;

function szukajzip(str) {
zip_ver='';
if ((str.length>4)) {
throbber_show();
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null) { alert ("Browser does not support HTTP Request"); return } 

var url="../ajax/reg_town.php"
url=url+"?zip="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} }

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 if (xmlHttp.responseText) {document.getElementById("city").innerHTML=xmlHttp.responseText;
   document.getElementById("city").style.color="#000000";
  document.getElementById("city").style.fontWeight="normal";
  zip_ver='1';}
 else 
 {document.getElementById("city").innerHTML="Wpisz poprawny ZIP:";
  document.getElementById("city").style.color="#ff0000";
  document.getElementById("city").style.fontWeight="bold";
  }
 throbber_hide();
 } 
}


function verify_email(str) {
email_ver='';
throbber_show();
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null) { alert ("Browser does not support HTTP Request"); return } 

var url="../ajax/reg_email.php"
url=url+"?email="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=verify_email_done
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function verify_email_done() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 if (xmlHttp.responseText) {
	var err =  xmlHttp.responseText;
	if (err==1) {
		document.getElementById("email_exists").style.display="none";
		document.getElementById("email_error").style.display="";}

	if (err==2) { 
	document.getElementById("email_error").style.display="none";
		document.getElementById("email_exists").style.display="";

	}
	
	}
 else 
 {  document.getElementById("email_error").style.display="none";
 document.getElementById("email_exists").style.display="none";
 email_ver='1';}
 throbber_hide();
 } 
}


function verify_nick(str) {

throbber_show();
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null) { alert ("Browser does not support HTTP Request"); return } 

var url="../ajax/reg_nickname.php"
url=url+"?nick="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=verify_nick_done
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function verify_nick_done() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 if (xmlHttp.responseText) {
	var err =  xmlHttp.responseText;
	if (err==1) {
		document.getElementById("nick_exists").style.display="none";
		document.getElementById("nick_error").style.display="";}

	if (err==2) { 
	document.getElementById("nick_error").style.display="none";
		document.getElementById("nick_exists").style.display="";

	}
	
	}
 else 
 {  document.getElementById("nick_error").style.display="none";
 document.getElementById("nick_exists").style.display="none";
 email_ver='1';}
 throbber_hide();
 } 
}






function submit_reg(myform)
{
var err=0;
if (myform.imie.value.length<2) {err=1;	document.getElementById("imie_error").style.display="";
								} else {document.getElementById("imie_error").style.display="none";}
if (myform.nazwisko.value.length<2) {err=1;	document.getElementById("nazwisko_error").style.display="";
								} else {document.getElementById("nazwisko_error").style.display="none";}
if (myform.haslo.value.length<2) {err=1;	document.getElementById("haslo_error").style.display="";
								} else {document.getElementById("haslo_error").style.display="none";}
								
								
if (!email_ver) {err=1;	document.getElementById("email_error").style.display="";
								} else {document.getElementById("email_error").style.display="none";}
if (!zip_ver) {err=1;	document.getElementById("city").innerHTML="Wpisz poprawny ZIP:";
  document.getElementById("city").style.color="#ff0000";
  document.getElementById("city").style.fontWeight="bold";
								} 
								
if (err==0) alert("forma ok");

	 
   // document.myform.submit();
 
}