// JavaScript Document

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";
}
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;	 
	}
}