// JavaScript Document
var http_request;

function requestc(){
  if (http_request.readyState == 4){
    arr=http_request.responseText;
	//alert(http_request.responseText);
    document.getElementById("mrzona").innerHTML=arr;
	document.getElementById('mrzona').style.display='block';

  //  document.getElementById("uniquesessions").innerHTML=frm(arr[3]);
   // setTimeout("makeRequest()", 15000);
 
  }
}


function showHide(show_or, failaa) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
		
      http_request = new XMLHttpRequest();
      if (http_request.overrideMimeType) {
        http_request.overrideMimeType('text/html; charset=windows-1251');
		
      }
  } else if (window.ActiveXObject) { // IE
      try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
      } catch (e) {
        try {
            http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
      }
  }
  if (!http_request) {
      return false;
  }    
  
  http_request.onreadystatechange = requestc;  

	http_request.open('GET', failaa+'?'+Math.round(Math.random()*2147483647)+'&show='+show_or, true);  
	http_request.send(null);

 //setTimeout("showHide(0, 'mr/mreja.php');",15000);
}