var XMLHttpRequestObject = false;
if (window.XMLHttpRequest) {
XMLHttpRequestObject = new XMLHttpRequest();
} else if (window.ActiveXObject) {
XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}
function getData(dataSource, divID)
{
if(XMLHttpRequestObject) {
var obj = document.getElementById(divID);
XMLHttpRequestObject.open("GET", dataSource);
XMLHttpRequestObject.onreadystatechange = function()
{
if (XMLHttpRequestObject.readyState == 4 &&
XMLHttpRequestObject.status == 200) {
obj.innerHTML = XMLHttpRequestObject.responseText;
}
}
XMLHttpRequestObject.send(null);
}
}
function sf(){document.f.q.focus();} function qs(el,addChar) {if (window.RegExp && window.encodeURIComponent) {var qe=encodeURIComponent(document.f.q.value); if (el.href.indexOf("q=")!=-1) { el.href=el.href.replace(new RegExp("q=[^&$]*"),"q="+qe);} else {el.href+=addChar+"&q="+qe;}}return 1;}

function newWindow(mypage,myname,w,h,features) {
  if(screen.width){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  }else{winl = 0;wint =0;}
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + h + ',';
  settings += 'width=' + w + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl + ',';
  settings += features;
  win = window.open(mypage,myname,settings);
  win.window.focus();
} 

var i;
function mijenjajstanje(s)
	{
	if (i==0)
		{
		document.getElementById(s).style.display  ='none';
		i=0;
		}
	else
		{
		document.getElementById(s).style.display  ='block';
		i=1;
		}
	}
function zatvori(k){
if (i==1) {document.getElementById(k).style.display  ='none';	}
}