var current_tab = "";

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return "";
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function rewriteTabsContent() {
	if (readCookie('nocss')!="") {
		return false;
	}
	
	var new_html = $("#"+current_tab+" div.tabs_content").html();
	
	//zerujemy kolorki
	$("#index_tabs div.tabs_target_content div.tabs_content").attr('class','tabs_content');
	
	//ustaw kolorki
	$("#index_tabs div.tabs_target_content div.tabs_content").addClass(current_tab);
	
	//przepisz content
	$("#index_tabs div.tabs_target_content div.tabs_content").html(new_html);	
}

function dlaNiepelnosprawnych() {
	
	if (readCookie('nocss')!="") {
		//jest ciastko, czyli je usunac
		eraseCookie('nocss');
	}
	else {
		//nie ma ciasta, czyli musimy je ustawic
		createCookie('nocss','1',1);
	}
	
	window.location.reload( true );	
}

$("document").ready(function(){
	$("#header_menu ul li.li_zmiana").click(function() {
		dlaNiepelnosprawnych();
		return false;
	});
	
	if (readCookie('nocss')!="") {
		$("#left_menu ul li a").attr('onmouseover','').attr('onmouseout','').attr('style','');
		$("#top_menu ul li a").attr('onmouseover','').attr('onmouseout','').attr('style','');
	}

	if ($("#top_menu ul li.selected div.submenu").length>0) {
		var menu_html = $("#top_menu ul li.selected div.submenu").html();
		$("#selected_submenu").html(menu_html).removeClass('hidden');
	}
	
	current_tab = $("#index_tabs ul.tabs_list li.tab_main:first").attr('id');
	
	rewriteTabsContent();
	
	$("#index_tabs ul.tabs_list li.tab_main").click(function() {
		current_tab = $(this).attr('id');
		rewriteTabsContent();
	});

	$('a[rel*=lightbox]').lightBox({
		imageLoading:			'./templates_site/images/lightbox/lightbox-ico-loading.gif',
		imageBtnPrev:			'./templates_site/images/lightbox/lightbox-btn-prev.gif',
		imageBtnNext:			'./templates_site/images/lightbox/lightbox-btn-next.gif',
		imageBtnClose:			'./templates_site/images/lightbox/lightbox-btn-close.gif',
		imageBlank:				'./templates_site/images/lightbox/lightbox-blank.gif',
		txtImage:				'Grafika',
		txtOf:					'z',
		keyToClose:				'c',
		keyToPrev:				'p',
		keyToNext:				'n'
	});
	
	$("a[rel=external]").attr('target','_blank');
	$("a[href^=http]").each(function() {
		var str = $(this).attr('href');
		if (str.search($("#base_url").attr('href'))==-1) {
			$(this).attr('target','_blank');
		}
	});
	
	if ($(".tab2_inner").length>0) {
		var max_height = 0;
		$(".tab2_inner").each(function() {
			if ($(this).height()>max_height) {
				max_height = $(this).height();
			}
		});
		
		if (max_height>0) {
			$(".tab2_inner").css('height',max_height+'px');
		}
	}
	
	
	if ($("#prawa_strona").length>0) {
		$("#prawa_strona").append("<a href='"+$("#link_canonical").attr('href')+"#top_menu' id='bottom_link'>DO GÓRY</a>");
	}
	
});