function banner(size){

	var domena = window.location.host;
	var sizes = new Array();
	sizes[1] = "175x65";
	sizes[2] = "175x250";
	sizes[3] = "340x65";
	sizes[5] = "640x65";
	sizes[0] = "140x60";
	sizes[4] = "468x60";
	var velikost = sizes[size];
	var rand = Math.round(Math.random()*1000);
	var url = "http://"+domena+"/pasica_k45jkg534.php?show=1&size="+velikost+"&domena="+domena+"&rand="+rand;
	var res = ajax(url);
	if(res == false || res == "false"){
		document.write('<a href="streznik.com" target="_blank">Streznik.com</a>');
	}else{
		document.write(res);
	}
}
function banner_add(bn){
	var domena = window.location.host;
	var rand = Math.round(Math.random()*1000);
	var url = "http://"+domena+"/pasica_k45jkg534.php?click=1&domena="+domena+"&bn="+bn+"&rand="+rand;
	var res = ajax(url);
}
function ajax(url){
var xmlHttp;
try{
  xmlHttp=new XMLHttpRequest();
  }catch (e){
  try{
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }catch (e){
    try{
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }catch (e){
      return false;
      }
    }
  }
  xmlHttp.open("GET",url,false);
  xmlHttp.send(null);
  return xmlHttp.responseText;
}