// JavaScript Document
function createRequestObject() {
  var obj;
    try {
      // For Internet Explorer.
      obj = new ActiveXObject('Microsoft.XMLHTTP');
    }
    catch(e) {
      try {
        // Gecko-based browsers, Safari, and Opera.
        obj = new XMLHttpRequest();
      }
      catch (e) {
        // Browser supports Javascript but not XMLHttpRequest.
        obj = false;
      }
    }
    return obj;
}

var http = createRequestObject();

function sndReq() {
    http.open('get', 'odjava.aspx');
    http.onreadystatechange = handleResponse;
    http.send(false);
}

function handleResponse() {
    if (http.readyState == 4){
		hideUredi()
        //var response = http.responseText;
    }
}
function hideUredi() {
	if (!document.getElementsByTagName) return false;
	document.getElementById("hlOdjava").style.display = "none"
  	var links = document.getElementsByTagName("span");
	for (var i=0; i<links.length; i++) {
	var klasa = links[i].className
	if (typeof klasa == "string") {
		if (klasa.indexOf("uredi") != -1) {
      		links[i].style.display = "none"
    	}
	}
  }
}