var jHide, jShow, jFirst;

$(function () {
	bShadowBox = Shadowbox.init();
  jHide = $('div.preview .p_pict:visible');
	jFirst = $('div.preview .p_pict:first');
	if ($(jHide).length != 0) {
		window.setInterval(showNextNextPreview, 3000);
	};
	$('a.pw_close', '#popup_window_container').click(hide_popup_window);
	$('.ajaxfeedback').click(function () {
			$.post('/catalog/item.html', {id: $(this).attr("id")}, function (data) {
				$('#popup_window').html(data).attr('currentPWC', 'ajaxfeedback');
				show_popup_window();
			});
		return false;
	});
	$('.gallery a.image').lightBox();
})

function show_popup_window () {
	bShowPopup = true;
	$('#popup_window_container').show();
	$('#mask_content').css({'width' : $(document).width(), 'height' : $(document).height(), 'overflow-x' : 'hidden'})
	$('#mask_content').show();
	$('#mask_content').animate({'opacity': 0.5}, 0);
	
	return false;
}
function hide_popup_window () {
	bShowPopup = false;
	$('#popup_window_container').hide();
	$('#mask_content').css({'width' : $(document).width(), 'height' : $(document).height()})
	$('#mask_content').hide();
	$('#mask_content').animate({'opacity': 0}, 0);
	
	return false;
}




function _showNextNextPreview() {
	jShow = $(jHide).next('div.preview .p_pict:hidden');
	if($(jShow).length == 0){
		jShow = jFirst;
	}
	if(! ($.browser.msie && parseInt(jQuery.browser.version) < 7)) {
		$(jHide).fadeOut('slow', function() {
			$(jShow).fadeIn('slow');
		});
	} else {
		$(jHide).hide();
		$(jShow).show();
	}
	jHide = jShow;
};