function ajax_init() {
    
window.CB_Init();

window.addEvent('domready', function() {

		var accordion1 = new Accordion($('tab1'),'div.select1','div.roll1',{
			opacity: true,
			alwaysHide: false,
			show: 0
			}				
		);
		var accordion2 = new Accordion($('tab2'),'div.select2','div.roll2',{
			opacity: true,
			alwaysHide: false,
			show: 0
			}				
		);
		
	var itemsHolder = $('container');
	var num_nav = $('num_nav');

	if ((num_nav) && (itemsHolder)) {
		var numNavHolder = $('num_nav').getElement('ul');

		var myItems = $$('.item');
		var firstItem = myItems[0];

		var mySlider = new SL_Slider({
		  slideTimer: 6000,
		  container: itemsHolder,
		  items: myItems,
		  hasControls: false,
		  numNavActive: true,
		  numNavHolder: numNavHolder
		});
		mySlider.start();
	}	
});
	
}

function setFontSize(div,fSize) {
    document.getElementById(div).style.fontSize = fSize + "px";
  }

function poz(j,k)
{
   var t = 'x'+j;
   var nodes = document.getElementById(t).childNodes;
   for (var i = 0; i < nodes.length; i++)
   {
     	var act=(i==k) ? 'block' : 'none';
     	nodes[i].style.display = act;
	}
}


function winopen(plik, w, h) {
	if(window.screen) {
	aw=screen.availwidth;
	ah=screen.availheight;
	}else{
	aw=700;
	ah=480;
	}
	ustawienia=
	"left="+(aw-w)/2+","
	+"top="+(ah-h)/2+","
	+"screenX="+(aw-w)/2+","
	+"screenY="+(ah-h)/2+","
	+"width="+w+","
	+"height="+h+","
	+"toolbar=no,"
	+"location=no,"
	+"directories=no,"
	+"status=no,"
	+"menubar=no,"
	+"scrollbars=yes,"
	+"resizable=no"
	noweokno=window.open(plik,'Karta',ustawienia);
	noweokno.focus();
}

function ntos(n){
    n=n.toString(16);
    if (n.length == 1) n="0"+n;
    n="%"+n;
    return unescape(n);
}

function codder(str){
    str = str.replace(new RegExp("s/[^0-9a-zA-Z]//g"));
    var result = "";
    var nextchar = "";
    for (var i=0; i<str.length; i++){
        nextchar += str.charAt(i);
        if (nextchar.length == 2){
            result += ntos(eval('0x'+nextchar));
            nextchar = "";
        }
    }
    location.href=result;

}

function newWindowCal(co) {
	mywindow=open('/kalendarz.php?pole='+co,'Kalendarz','resizable=no,width=250,height=170, left=100, top=100');
}


function showFlash(plik,typ,szer,wys,klasa,alt) {

	var width = szer;
	var height = wys;
	var plik = plik;
	var typ = typ;
	var klasa = klasa;
	var alt = alt;	
	
	if (!typ) { typ = 3; }
		
	if (typ == 3) {

		document.write('<object type="application/x-shockwave-flash" width="'+width+'" height="'+height+'" data="'+plik+'">');
		document.write('<param name="movie" value="'+plik+'" />');
		document.write('<param name="wmode" value="transparent"/>');
		document.write('</object>');
	
	} else {
		document.write('<img src="'+plik+'" class="'+klasa+'" alt="'+alt+'"/>');
	
	}

}

function addOnLoad(f) {
    var currentOnLoad = window.onload;
    if (typeof window.onload != "function") {
        window.onload = f;
    } else {
        window.onload = function() {
            currentOnLoad();
            f();
        }
    }
}