function changeImg() {
	var imgs = [];
	var adres = 'http://limocar.pl/wp-content/themes/limocar/images/';
	// Lista obrazkow
	
	imgs[1] = new Image();
	imgs[1].src = adres + 'limuzyny/1.jpg';
	imgs[2] = new Image();
    imgs[2].src = adres + 'limuzyny/2.jpg';
    imgs[3] = new Image();
    imgs[3].src = adres + 'limuzyny/3.jpg';
    imgs[4] = new Image();
	imgs[4].src = adres + 'limuzyny/4.jpg';
	
	var countImgs = 4; // liczba wszystkich obrazkow
	
	$('#headerArrows a').click(function() {
		var which = $(this).attr('class');
		
		var present = parseInt($('#changeHeader').attr('rel'));
		
		if(which == 'nextHeader') {
			if(present == countImgs) { 
				present = 0; 
			}	
			loadImg = present + 1;
		} else {
			if(present == 1) {
				present = countImgs;
				loadImg = present;
			} else {
				loadImg = present - 1;			
			}
		}
		changeImgMain(loadImg, imgs);
	});
}

function changeImgMain(loadImg, imgs) {
	$('#changeHeader').fadeTo('slow', 0.2, function() { $('#changeHeader').attr('src', imgs[loadImg].src).fadeTo('slow', 1.0);});
	$('#changeHeader').attr('rel', loadImg);
}

$(document).ready(function(){
	changeImg();
});