$(function(){
	$('#slider').nivoSlider({
		effect: 'fade',
		directionNav:false, // Next & Prev navigation
		controlNav:false, // 1,2,3... navigation
		controlNavThumbs:false, // Use thumbnails for Control Nav
		pauseOnHover:false, // Stop animation while hovering
		pauseTime: 6000
	});
	
	function equalHeight(group) {
		var tallest = 0;
		group.each(function() {
			var thisHeight = $(this).height();
			if(thisHeight > tallest) {
				tallest = thisHeight;
			}
		});
		group.height(tallest);
	}
	
	equalHeight($('#content'));
	equalHeight($('#sidebar'));
	equalHeight($('#content-main'));
	
	
	$("#slideshow a").fancybox();
	
	
	//Ruch 3 obrazkow w stopce po najechaniu:
	$('.footer-img').hover(function(){
		$(this).animate({
			width: "160px",
		}, 800);
	},function(){
		$(this).animate({
			width: "100px",
		}, 800);
	});
	
	
	/*
	
	var slideshow = $('ul#slideshow');
	var d = $('ul#slideshow > li').size();
	if ((d/3) > parseInt(d/3))
	{
		d = parseInt(d/3+1);
	}
	else
	{
		d = d/3;
	}
	var h = d*50;
	var sMargin = $('ul#slideshow').css("margin-top");
	sMargin = sMargin.replace('px','');
	$('#gallery-arrow-up').click(function(){
		if (sMargin >= 0)
		{
			return false;
		}
		else
		{
			sMargin = parseFloat(sMargin) + 50;
			slideshow.animate({'margin-top': sMargin})
			h = h+50;
		}	
	});
	$('#gallery-arrow-down').click(function(){
		if (h <= 150)
		{
			return false;
		}
		sMargin = parseFloat(sMargin) - 50;
		slideshow.animate({'margin-top': sMargin})
		h = h-50;
	});
	
	*/
});