function aktualn() {
        
    advAJAX.setDefaultParameters({
      onInitialization : function(obj) { document.getElementById(obj.tag).innerHTML = "Przygotowanie..."; },
      onLoading : function(obj) { document.getElementById(obj.tag).innerHTML = "Ładowanie..."; },
      onSuccess : function(obj) { document.getElementById(obj.tag).innerHTML = obj.responseText; },
      onError : function(obj) { document.getElementById(obj.tag).innerHTML = "Błšd..."; }
      });
    advAJAX.get({ url: "biezace/index.php", tag: "aktualnosci" });
    advAJAX.setDefaultParameters({});
        }

<!--hide this script from non-javascript-enabled browsers

function wysw_okno(href)
     {
     if (frames['nowe_okno'] && !nowe_okno.closed) nowe_okno.close();
     nowe_okno=window.open(href,"","history=no,fullscreen=yes,resizable=yes,status=no,scrollbars=yes");
     }

function wysw_oknon(href,szer,wys,window_param)
     {
//	 alert(encodeURIComponent(href));
	href=href.replace(/ł/gi,"%C5%82")
	href=href.replace(/ó/gi,"%C3%B3")
	href=href.replace(/Ś/gi,"%C5%9A")
	href=href.replace(/ś/gi,"%C5%9B")
	
	
     var szer;
     var wys;
     var window_param;
     window_param='width='+szer+',height='+wys+',left='+(window.screen.width-szer)/2+',top='+(window.screen.height-wys)/2+window_param;
     if (frames['nowe_okno'] && !nowe_okno.closed) nowe_okno.close();
     nowe_okno=window.open(href,"_blank",window_param);
     }

function off_info()
{
document.getElementById('infow').style.display='none';
}

function wlacz_obiekt (o) 
{
document.getElementById(o).style.display='block';
}

function wylacz_obiekt (o) 
{
document.getElementById(o).style.display='none';
}


/* Function that displays status bar messages. */
function MM_displayStatusMsg(msgStr)  { //v3.0
	status=msgStr; document.MM_returnValue = true;
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}
/* Functions that swaps down images. */
function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

/* Functions that handle preload. 

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];}}
}
*/
<!--hide this script from non-javascript-enabled browsers

/* Function that displays status bar messages. */
function MM_displayStatusMsg(msgStr)  { //v3.0
	status=msgStr; document.MM_returnValue = true;
}

function MM_findObj(n, d) { //v3.0
  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); return x;
}
/* Functions that swaps down images. */
function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

/* Functions that handle preload. 

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 clickIE()
{if (document.all) {(message);return false;}}
function clickNS(e) 
{
if (document.layers||(document.getElementById&&!document.all)) 
 {
  if (e.which==2||e.which==3) {(message);return false;}
 }
}
if (document.layers)
{document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
document.oncontextmenu=new Function('return false')
nn4=(document.layers) ? true : false;
ie4=(document.all) ? true : false;


function zapytanie_do_bazy(xxx)
{
	var params = new Array
	for (i=0;i<xxx.length;i++) {
		params[xxx[i].name]=xxx[i].value
		}	
//params=xxx.serialize(true)
//if (params['xml']=='true') alert(params['xml'])

	document.getElementById(params['mod']).innerHTML="<div style='text-align:center;margin-top:50px;'><img src='http://przetargi.kwsa.pl/img/loading_icon2.gif' /></div>"
	req = new Ajax.Request(
		'/oferta/request.php',
		{
			asynchronous:true,
			method: 'POST',
			parameters: params,
			onSuccess: function(response){
				txt=response.responseText
				document.getElementById(params['mod']).innerHTML=txt
				
			}
		}
		
	)
//setTimeout('zapytanie_do_bazy(\'nowa_oferta\')',1500)
}


function zapytanie_do_bazyn(xxx)
{
var params = new Array
for (i=0;i<xxx.length;i++) {
	params[xxx[i].name]=xxx[i].value
}
//params=xxx.serialize(true)

	document.getElementById(params['mod']).innerHTML="<div style='text-align:center;margin-top:50px;'><img src='http://przetargi.kwsa.pl/img/loading_icon2.gif' /></div>"
	req = new Ajax.Request(
		'/oferta/requestn.php',
		{
			asynchronous:true,
			method: 'POST',
			parameters: params,
			onSuccess: function(response){
				xml=response.responseText
				document.getElementById(params['mod']).innerHTML=xml
				
			}
		}
		
	)
//setTimeout('zapytanie_do_bazy(\'nowa_oferta\')',1500)
}

function ttt(x)
{
alert(x)	
}