// JavaScript Document

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


kryj = 0; id = 0;
function menu(element) {
 i = 1; kryj = 1;
 while (e = document.getElementById("m" + i++))
   e.style.visibility = "hidden";
 document.getElementById(element).style.visibility = "visible";
}

function koniec() {
 clearTimeout(id);
 kryj=0; id = setTimeout(ukryj, 500)
}

function ukryj() {
 if (kryj==0) {
   i = 1;
   while (e = document.getElementById("m" + i++))
     e.style.visibility = "hidden";
 }
}

function klik(o, src1, src2) {	
	var sources = o.src.split ('/');   
			   
var image = sources[sources.length-1];  
var zmiana_1 = src1.split('/');
var image_1 = zmiana_1[zmiana_1.length-1];  

var zmiana_2 = src2.split('/');
var image_2 = zmiana_2[zmiana_2.length-1];  

	if(image == image_1) {      
		o.src = src2;	
	} else {      
		o.src = src1;	 
	}
}

function pokazUkryj(id,id1) {
	document.getElementById(id).style.display = (document.getElementById(id).style.display == "none") ? "block" : "none";
	document.getElementById(id1).style.display = (document.getElementById(id).style.display == "none") ? "block" : "none";
}

// funkcje pokazuja i ukrywajace pola po zaznaczeniu checkboxa i radio
function wyswietl(id) {
	document.getElementById(id).style.display = (document.getElementById(id).style.display == "none") ? "block" : "none";
}
function schowaj(id) {
	document.getElementById(id).style.display = (document.getElementById(id).style.display == "none") ? "none" : "none";
}
// -->