/*
var XMLHttpRequestObject = false;
if (window.XMLHttpRequest) {
    XMLHttpRequestObject = new XMLHTTPRequest;
} else if (window.ActiveXObject ) {
    XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}

*/

var XMLHttpRequestObjekt = false;

if (window.XMLHttpRequest) {
    XMLHttpRequestObjekt = new XMLHttpRequest();
    //alert("problem1!!");
} else if (window.ActiveXObject) {
    XMLHttpRequestObjekt = new ActiveXObject("Microsoft.XMLHTTP");
    //alert("problem!!");
} else {
}

var XMLHttpRequestObjekt2 = false;

if (window.XMLHttpRequest) {
    XMLHttpRequestObjekt2 = new XMLHttpRequest();
    //alert("problem1!!");
} else if (window.ActiveXObject) {
    XMLHttpRequestObjekt2 = new ActiveXObject("Microsoft.XMLHTTP");
    //alert("problem!!");
} else {
}

function GetData(dataSource, divID) {
    
    if(XMLHttpRequestObjekt) {
        var obj = document.getElementById(divID);
        XMLHttpRequestObjekt.open("GET", dataSource);

        XMLHttpRequestObjekt.onreadystatechange = function() {
            if (XMLHttpRequestObjekt.readyState == 4 &&
                XMLHttpRequestObjekt.status == 200) {
                obj.innerHTML = XMLHttpRequestObjekt.responseText;
            } else {
                //alert("Zdroj nenalezen");
            }

        } 
      //alert("test");
      XMLHttpRequestObjekt.send(null);
    }
}
function GetDataDelay(dataSource, divID) {

    if(XMLHttpRequestObjekt2) {
        var obj = document.getElementById(divID);
        XMLHttpRequestObjekt2.open("GET", dataSource);

        XMLHttpRequestObjekt2.onreadystatechange = function() {
            if (XMLHttpRequestObjekt2.readyState == 4 &&
                XMLHttpRequestObjekt2.status == 200) {
                obj.innerHTML = XMLHttpRequestObjekt2.responseText;
            } else {
                //alert("Zdroj nenalezen");
            }

        }
      //alert("test");
      XMLHttpRequestObjekt2.send(null);
    }
}


function GetDataResult(dataSource) {
    var test;
    if(XMLHttpRequestObjekt) {
        var obj = document.getElementById('test_ajax');
        
        //alert(dataSource);
        XMLHttpRequestObjekt.open("GET", dataSource);
        /*
        XMLHttpRequestObjekt.onreadystatechange = GetResponse();
        alert(XMLHttpRequestObjekt.readyState);
        */
        XMLHttpRequestObjekt.onreadystatechange = function() {
            if (XMLHttpRequestObjekt.readyState == 4 &&
                XMLHttpRequestObjekt.status == 200) {
                alert(XMLHttpRequestObjekt.responseText);
                switch (parseInt(XMLHttpRequestObjekt.responseText)) {
                    case 1:
                        alert("Uzivatel prihlasen");
                        GetData("./php/uzivatel/user_info_banner.php", "login_banner")
                        //var obj2 = document.getElementById('login_banner');
                        //obj2.innerHTML = 'test';
                        break;
                    case -1:
                        alert("Chyba v heslu nebo jmenu");
                        break;
                    default:
                        alert("vyplnte jmeno i heslo");
                        break;
                        
                            
                }
                if (XMLHttpRequestObjekt.responseText == 1) {
                    
                }
                //obj.innerHTML = XMLHttpRequestObjekt.responseText;
                //var result = XMLHttpRequestObjekt.responseText;
                //alert(XMLHttpRequestObjekt.readyState + "xxx TEST:" + result + ";; INNERHTML:"+ obj.innerHTML);
            }

        }
      //alert(test);
      XMLHttpRequestObjekt.send(null);
      //alert(test);
    }
    return obj.innerHTML;
}

function GetResponse() {
    alert("GetResponse()" + XMLHttpRequestObjekt.readyState);
    var obj = document.getElementById('test_ajax');
    if (XMLHttpRequestObjekt.readyState == 4 &&
        XMLHttpRequestObjekt.status == 200) {
        obj.innerHTML = XMLHttpRequestObjekt.responseText;
        var result = XMLHttpRequestObjekt.responseText;
        alert("xxx TEST:" + result + ";; INNERHTML:"+ obj.innerHTML);
    }
    alert("GetResponse()2");
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);