var LastElemencik = '';
var LastElemencikInner = '';
var LastSubElemencik = '';
var LastSubElemencikInner = '';
var LastTab = '';
var LastVisited = '';

var WorkForm = new Array();
WorkForm['Education'] 	= 1;
WorkForm['Work'] 	= 1;
WorkForm['Ship'] 	= 1;
WorkForm['Inland'] 	= 1;
WorkForm['Courses'] 	= 1;

function makeActiveTab ( Id )
{
	Elemencik = document.getElementById ( Id );;
	if ( window.LastTab )
	{
		LastTab.style.background 	= "url('images/przewodnik_niebieskie.jpg') top left no-repeat";
		LastTab.style.fontWeight 	= "normal";
		LastTab.style.color 		= "#fff";
	}
	
	Elemencik.style.background 	= "url('images/przewodnik_szare.jpg') top left no-repeat";
	Elemencik.style.fontWeight 	= "bold";
	Elemencik.style.color 		= "#333";
	window.LastTab = Elemencik;
}

function SetBtn ( Name )
{
	Elemencik = document.getElementById ( Name );

	if ( LastElemencik )
	{  
		LastElemencik.innerHTML = LastElemencikInner;
		LastElemencik.style.fontWeight = 'normal';
	}
	
	window.LastElemencik = Elemencik;
	window.LastElemencikInner = Elemencik.innerHTML;

	Elemencik.innerHTML = Elemencik.innerHTML + '<img src="images/dot.gif" alt="" style="border: 0px;">';
	Elemencik.style.fontWeight = 'bold';
}

function SetSubBtn ( Name )
{
	Elemencik = document.getElementById ( Name );

	if ( LastSubElemencik )
	{  
		LastSubElemencik.innerHTML = LastSubElemencikInner;
		LastSubElemencik.style.fontWeight = 'normal';
	}
	
	window.LastSubElemencik = Elemencik;
	window.LastSubElemencikInner = Elemencik.innerHTML;

	Elemencik.innerHTML = Elemencik.innerHTML + '<img src="images/dot.gif" alt="" style="border: 0px;">';
	Elemencik.style.fontWeight = 'bold';
}

function AddRow ( Id )
{
	El = document.getElementById (Id);
	Sm = document.getElementById (Id+'-sample');
	Fl = document.getElementById (Id+'-cnt');

	ElNu  = window.WorkForm[Id]+1;

	Adder = Sm.innerHTML;
	Adder = Adder.replace ( Id+'1-1', Id+'1-'+ElNu );
	Adder = Adder.replace ( Id+'2-1', Id+'2-'+ElNu );
	Adder = Adder.replace ( Id+'3-1', Id+'3-'+ElNu );
	Adder = Adder.replace ( Id+'4-1', Id+'4-'+ElNu );
	
	Adder = Adder + '<br>';
	
	Fl.innerHTML = Fl.innerHTML + Adder
	
	window.WorkForm[Id] = window.WorkForm[Id]+1;
}


function initMenus() {
	$('ul.menu ul').hide();
	
	$.each($('ul.menu'), function(){
		$('#' + this.id + '.expandfirst ul:first').show();
	});
	
	$('ul.menu li a').click( function() {
	
		var checkElement = $(this).next();
		var parent = this.parentNode.parentNode.id;
	
		if($('#' + parent).hasClass('noaccordion')) {
			$(this).next().slideToggle('normal');
		}
		
		if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
			if($('#' + parent).hasClass('collapsible')) {
				$('#' + parent + ' ul:visible').slideUp('normal');
			}
		}
		
		if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
			$('#' + parent + ' ul:visible').slideUp('normal');
			checkElement.slideDown('normal');
		}
		
		if ( $(this).attr ('href') != 'undefined' )
		{	if ( $(this).attr ('id') == 'statki' )
			{ window.location = $(this).attr ('href'); }
			else
			{ window.location.hash = $(this).attr ('href'); }
		}
		
		return false;
	});
}

function expandMenu ( id )
{
	$('ul.menu li a h3').css('backgroundColor', '#505050' );
	$('#'+id + ' a h3').css('backgroundColor', '#004888' );

	if ( $('#'+id + ' ul').is ( ':visible' ) )
	{ return false; }
	
	$('ul.menu li ul:visible').slideUp('normal');
	$('#'+id + ' ul').slideDown('normal');
	return false;
}


function setPage(pageName) {

	if ( pageName == '' && window.LANG == 'PL' )
	{ pageName = 'aktualnosci'; }
	else if ( pageName == '' && window.LANG == 'EN' )
	{ pageName = 'welcome'; }
	else if ( pageName == '' && window.LANG == 'DE' )
	{ pageName = 'ofirmie'; }

	if ( pageName == 'welcome' )
	{ getContent('welcome.html', 'Welcome'); SetSubBtn( 'fake' );}
	if ( pageName == 'aktualnosci' )
	{ getMainNews(); SetBtn( pageName ); SetSubBtn( 'fake' ); expandMenu ( 'btn1'); }
	if ( pageName == 'archiwum' )
	{ getArch(); SetBtn('aktualnosci'); SetSubBtn( 'archiwum-id' ); expandMenu ( 'btn1'); }
	if ( pageName == 'przewodnik' )
	{ getMainGuide('przewodnik-' + window.LANG + '.html',  window.Nav['0']); SetBtn('aktualnosci'); SetSubBtn( 'przewodnik-id' ); expandMenu ( 'btn1'); }
	else if ( pageName == 'ofirmie' )
	{ getContent('o_firmie-' + window.LANG + '.html', window.Nav['1']); SetBtn( pageName ); SetSubBtn( 'fake' ); expandMenu ( 'btn2'); }
	else if ( pageName == 'partnerzy' )
	{ getContent('partnerzy-' + window.LANG + '.html', window.Nav['2']);  SetBtn( 'ofirmie' ); SetSubBtn( 'partnerzy-id' ); expandMenu ( 'btn2'); }
	else if ( pageName == 'statki' )
	{ getContent('statki-' + window.LANG + '.html', window.Nav['3']);  SetBtn( pageName ); SetSubBtn( 'fake' ); expandMenu ( 'btn3'); }
	else if ( pageName == 'praca' )
	{ getWork(); SetBtn( pageName ); SetSubBtn('praca-stala'); expandMenu ( 'btn4'); }
	else if ( pageName == 'praca-tymczasowa' )
	{ getContent('praca/tymczasowa-' + window.LANG + '.html', 'Praca/Praca tymczasowa'); SetBtn('praca'); SetSubBtn( 'praca-tymczasowa-id' ); expandMenu ( 'btn4'); }
	else if ( pageName == 'form-pracownik' )
	{ 
		getContent('form_praca.html', window.Nav['4'] ); 
		
		SetBtn('praca'); 
		SetSubBtn('form-pracownik-id');
		
		WorkForm['Education'] 	= 1;
		WorkForm['Work'] 	= 1;
		WorkForm['Ship'] 	= 1;
		WorkForm['Inland'] 	= 1;
		WorkForm['Courses'] 	= 1;
		
		expandMenu ( 'btn4');
	}
	else if ( pageName == 'form-pracodawca' )
	{ getContent('form_pracodawca.html', window.Nav['5']); SetBtn('praca'); SetSubBtn('form-pracodawca-id'); expandMenu ( 'btn4'); }
	else if ( pageName == 'kontakt' )
	{ getContent('kontakt-' + window.LANG + '.html', window.Nav['6']); SetBtn( pageName ); SetSubBtn( 'fake' ); expandMenu ( 'btn5'); }
	
}