$(function(){
	/* top menu */
	var a = $('#top-menu li'); if(a.length*$(a).width()<863) $(a).width(863/a.length);
	/* split in two */
	$(a).each(function(){ if($(this).children().text().length>18) $(this).children().addClass('multiplelines'); });

	/* bg-grey-white */
	if($('.bg-white *').length===0 && $('.bg-grey-white *').length>0 && $('#left').height()>$('#right').height())
	{
		$('.bg-grey-white').height($('#left').height());
	};

	/* advert */
	if($('#advert-big-container .advert').length>1)
		setInterval(function(){
			$('#advert-big-container .advert:last').fadeOut('fast',function(){ $(this).prependTo('#advert-big-container').show(); });
		},9000);

	/* a events */
	$('a').each(function(i)
	{
		if($(this).attr('rel').indexOf('external')>-1)
			$(this).attr('target','_blank');
		if($(this).attr('rel').indexOf('lightbox')>-1)
			$(this).lightBox({ imageBlank: '/page/images/lightbox-blank.gif', imageLoading: '/page/images/lightbox-ico-loading.gif', imageBtnClose: '/page/images/lightbox-btn-close.gif', imageBtnPrev: '/page/images/lightbox-btn-prev.gif', imageBtnNext: '/page/images/lightbox-btn-next.gif', txtImage: 'Zdjęcie', txtOf: 'z' });
	});
});