function sbm(price) {
		ww = 0;
		for (i = 0; i < 5; i++) {
			if (document.produkt.price_nr[i].value == "w") {
				ww = i;
				break;
			}
		}
		if (document.produkt.price_value.value < price && document.produkt.price_nr[ww].checked == true) {
			document.produkt.action.value = 1;
			document.produkt.zamalacena.value = 1;
			//alert('<?=TEXT_ZAMALACENAWLASNA;?>');
			document.produkt.submit();
		} 
		else {
			document.produkt.submit();
		}
	}

	function clrPrice(t) {
 	   t.value = t.value.replace(',', '.');
	}

function sbm(price) {
	document.produkt.submit();
}


function sprawdz() {
	if (!document.konkurs.Pytanie_1[0].checked && !document.konkurs.Pytanie_1[1].checked && !document.konkurs.Pytanie_1[2].checked) {
		alert("Proszę odpowiedzieć na pytanie nr 1");
		return false;
	}
	
	if (!document.konkurs.Pytanie_2[0].checked && !document.konkurs.Pytanie_2[1].checked && !document.konkurs.Pytanie_2[2].checked) {
		alert("Proszę odpowiedzieć na pytanie nr 2");
		return false;
	}
	
	if (!document.konkurs.Pytanie_3[0].checked && !document.konkurs.Pytanie_3[1].checked && !document.konkurs.Pytanie_3[2].checked) {
		alert("Proszę odpowiedzieć na pytanie nr 3");
		return false;
	}
	
	if (document.getElementById("k_godnosc").value=="") {
		alert("Proszę podać imię i nazwisko");
		return false;
	}
											
	if (!/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById("k_email").value)) {
		alert("Proszę podać e-mail");
		return false;
	}

	if (document.getElementById("k_msc").value=="") {
		alert("Proszę podać miejscowość");
		return false;
	}
	
	document.getElementById("konkurs").submit();						
}
/*
function rotator(framesNumber) {
	frameTime = 3000;
	timeShift = 1000; // nie mniej niz 450

	animacja = function(frameArg) {
		timeouts = new Array(0);
		frame = document.getElementById(frameArg);

		setTimeout('frame.style.display = "block"', 0);

		for (i = 0; i <= 100; i++) {
			opacity = i * 0.01;
			timeout = i * 5;
			timeouts[timeouts.length] = timeout;
			setTimeout('frame.style.opacity = "' + opacity + '"', timeout);
			setTimeout('frame.style.filter = "alpha(opacity=' + i + ')"', timeout);
		}

		timeouts.reverse();

		for (i = 100; i >= 0; i--) {
			opacity = i * 0.01;
			timeout = i * 5;
			setTimeout('frame.style.opacity = "' + opacity + '"', timeouts[i] + frameTime);
			setTimeout('frame.style.filter = "alpha(opacity=' + i + ')"', timeouts[i] + frameTime);
		}

		setTimeout('frame.style.display = "none"', timeShift + frameTime);
	}

	start = function() {
		for (i = 0; i < framesNumber; i++) {
			setTimeout('animacja("frame' + i + '")', i * (frameTime + timeShift + (timeShift / 10)));
		}

		setTimeout("rotator(" + framesNumber + ")", (frameTime + timeShift + (timeShift / 10)) * framesNumber);
	}

	start();
}
*/
function hideSelect() {
	if (navigator.appName == 'Microsoft Internet Explorer' && document.getElementById('countrySelect')) {
		document.getElementById('countrySelect').style.visibility = 'hidden';
	}
}

function showSelect() {
	if (navigator.appName == 'Microsoft Internet Explorer' && document.getElementById('countrySelect')) {
		document.getElementById('countrySelect').style.visibility = 'visible';
	}
}

function hideSelect2() {
	if (navigator.appName == 'Microsoft Internet Explorer' && document.getElementById('currencySelect')) {
		document.getElementById('currencySelect').style.visibility = 'hidden';
	}
}

function showSelect2() {
	if (navigator.appName == 'Microsoft Internet Explorer' && document.getElementById('currencySelect')) {
		document.getElementById('currencySelect').style.visibility = 'visible';
	}
}

function clearCountry(message) {
	if (confirm(message)) {
		document.getElementById('clearTop').submit();
	}

	return false;
}

/**
* funkcja, do ładowania innych funkcji
* wywołana w body onload 
* author: Marek Ryk
*/
function loadJS(){
	//loadImageWM(); # konkurs witryna miesiąca
	try{
	
	    rotator= new rotater('rframes');
	}catch(e){
		//alert('I cant load rotater '+e);
	}
	rotator.startLoop();
	//searchEmailInfo();
}

/**
* Zlicza znaki wpisane w textarea i blokuje wpisywanie kolejnych, 
* gdy długość tekstu jest większa od zadeklarowaniej w parametrze max.
* EXAMPLE: <textarea onkeyup="checkTextArea(this,'wynik1',10,false)"></textarea> 
* author: Marek Ryk
*/
function checkTextArea(area,wynik,max,showMessage){
	if ( typeof(showMessage) == 'undefined' ) {var showMessage = true};
	wynik = document.getElementById(wynik);
	var wpisano = area.value.length;
	var pozostalo = 0;
	/* zliczam ilosc "enterow" w tekscie */
	var flaga = 0;
	var ilosc = 0;
	while (flaga!=-1){ /* jesli nie ma już "enterów" indexOf zwróci "-1", jesli znajdzie zwraca index wyst±pienia */
		flaga = area.value.indexOf("\n",flaga); // sprawdzam wpisany tekst, szukam od flaga
		if (flaga !=-1){ // jesli znalazłem "enter" ...
			ilosc++; // ilosć "enterów"
			flaga++; // zwiększam index i szukam dalej od flaga
		}
	}
	var pozostalo = max - wpisano;
	if (navigator.appName == "Netscape"){
		pozostalo = pozostalo-ilosc; // Netscape liczy \n tylko jako jeden znak, więc koryguję jego obliczenia
		wpisano = wpisano+ilosc;
	}
	wynik.value = pozostalo; // wyswietlam informację o tym, ile jeszcze można wpisać znaków w pole textarea
	if (wpisano > max){
		wynik.value = 0;
		if (showMessage == true) alert("Wpisany tekst jest za długi. Możesz wpisać maksymalnie "+max+" znaków!");
		area.value = area.value.substring(0,max);
	}
}


/**
* Sprawdza czy formularz został cały wypełniony
* author: Marek Ryk
*/
function checkAllForm(formularz){
	var flaga = 0;
	for (i = 0; i < formularz.length; i++){
		var pole = formularz.elements[i];
		if ((pole.type == "text" || pole.type == "password" || pole.type == "textarea") && pole.value == ""){
			alert("Proszę wypełnić wszystkie pola!");
			return false;
		}
			   
		/* jeśli znajdzie chodź jedno zaznoczoe pole to kończy sprawdzanie - return true */
		if (pole.type == "checkbox"){
			var box = 1; // zaznacza, że w formularzu są pola typu checkbox
			if (pole.checked){
				flaga++;
				return true;
			}
		}
	}
	/* jeśli nie znajdzie zaznaczonego pola to flaga nadal wynosi 0 */
	if ( (box == 1) && (flaga == 0) ){
		alert("Proszę zaznaczyć przynajmniej jedno pole!");
		return false;
	}
	return true;
}

/**
* Sprawdza poprawność email'a
* author Marek Ryk
*/
function checkEmail(string){
	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
	if(string.match(emailExp)){
		return true;
	} else return false;
}

/**
* Ukrywa opcje wyboru godziny realizacj zamówienia - Dzień Matki, Walentynki, etc
* author Marek Ryk
*/
function hiddeOptions(id_el){
 	id_el = document.getElementById(id_el);
	var i;
	//for(i=id_el.options.length-1;i>=1;i--){
	for(i=7;i>=0;i--){
		id_el.options[i].style.display="none";
	} 
	

}

/**
* Przywraca opcje wyboru godziny realizacj zamówienia - Dzień Matki, Walentynki, etc
* author Marek Ryk
*/
function showOptions(id_el){
	id_el = document.getElementById(id_el);
	var i;
	for(i=7;i>=1;i--){
		id_el.options[i].style.display="block";
	}
}

/**
* Słodki telegram. Wywołuje funkcje xajaxa i zapisuje tekst do grawerowania
* author Marek Ryk
*/
function saveTextToEngrave(id){
	xajax_saveTextToEngrave($F('text_engrave'+id),id);
	return true;
}


/**
* Ładuje plik js 
* Examples: $import('_js/skrypt.js');
* author: Marek Ryk
*/
/*function $import(src){
	var scriptElem = document.createElement('script');
	scriptElem.setAttribute('src',src);
	scriptElem.setAttribute('type','text/javascript');
	document.getElementsByTagName('head')[0].appendChild(scriptElem);
}*/

// ładuje logo po załadowaniu strony PK
function loadImageWM(){
	$('imageWM').src = 'http://czasopisma.magazynyinternetowe.pl/witryna_miesiaca/5,7,67f6c6f5e740b8e0.gif';
}

	
/**
* Obłsuguje formularze, odpowiedź serwera musi być przesłana w postaci JSON 
* using Prototype, Scriptaculous 
* author Marek Ryk
*/
function sendForm(form){
	if ( checkAllForm($(form)) ) { 
		if ( checkEmail($(form).email.value) ) {
			$(form).request({
				requestHeaders: {Accept: 'application/json'},
				onSuccess: function(resp) {
					var obj = resp.responseText.evalJSON(true);
					//alert('RESP: ' + Object.toJSON(obj) + "\n" +  obj.msgText);
					if ( typeof(obj.hideField) != "undefined" ) {
						Effect.Fade(obj.hideField);
					}
					if ( typeof(obj.resetForm) != "undefined" ) {
						$(form).reset();
					}
					$(obj.msgField).innerHTML = obj.msgText;
					Effect.Appear(obj.msgField);
					if ( obj.reload == 1 ) {
						setTimeout("window.location.reload(false)",2000);
					}
				}
			});
		} else alert("Email jest niepoprawny.");
	}
}

/**
* Obsługuje odpowiedź xajax'a
* using Prototype, Scriptaculous 
* author Marek Ryk
*/
function searchEmailInfo(status){
	if (status == 1) {
		Effect.Appear('emailInfoRow');
	} else if (status == 0){
		Effect.Fade('emailInfoRow');
	}
}

// Tigra Calendar v4.0.2 (01/12/2009) American (mm/dd/yyyy)
// http://www.softcomplex.com/products/tigra_calendar/
// Public Domain Software... You're welcome.

// Modified by Marek Ryk

// default settins
var A_TCALDEF = {
	'months' : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
	'weekdays' : ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
	'yearscroll': true, // show year scroller
	'weekstart': 0, // first day of week: 0-Su or 1-Mo
	'centyear'  : 70, // 2 digit years less than 'centyear' are in 20xx, othewise in 19xx.
	'imgpath' : 'img/' // directory with calendar images
}
// date parsing function
function f_tcalParseDate (s_date) {

	var re_date = /^\s*(\d{2,4})\-(\d{1,2})\-(\d{1,2})\s*$/;
	if (!re_date.exec(s_date))
		return alert ("Invalid date: '" + s_date + "'.\nAccepted format is mm/dd/yyyy.")
	var n_day = Number(RegExp.$3),
		n_month = Number(RegExp.$2),
		n_year = Number(RegExp.$1);
	
	if (n_year < 100)
		n_year += (n_year < this.a_tpl.centyear ? 2000 : 1900);
	if (n_month < 1 || n_month > 12)
		return alert ("Invalid month value: '" + n_month + "'.\nAllowed range is 01-12.");
	var d_numdays = new Date(n_year, n_month, 0);
	if (n_day > d_numdays.getDate())
		return alert("Invalid day of month value: '" + n_day + "'.\nAllowed range for selected month is 01 - " + d_numdays.getDate() + ".");

	return new Date (n_year, n_month - 1, n_day);
}
// date generating function
function f_tcalGenerDate (d_date) {
	return (d_date.getFullYear() + "-"
		+ (d_date.getMonth() < 9 ? '0' : '') + (d_date.getMonth() + 1) + "-"
		+ (d_date.getDate() < 10 ? '0' : '') + d_date.getDate()
		);
}

// implementation
function tcal (a_cfg, a_tpl) {

	// apply default template if not specified
	if (!a_tpl)
		a_tpl = A_TCALDEF;

	// register in global collections
	if (!window.A_TCALS)
		window.A_TCALS = [];
	if (!window.A_TCALSIDX)
		window.A_TCALSIDX = [];
	
	this.s_id = a_cfg.id ? a_cfg.id : A_TCALS.length;
	window.A_TCALS[this.s_id] = this;
	window.A_TCALSIDX[window.A_TCALSIDX.length] = this;
	
	// assign methods
	this.f_show = f_tcalShow;
	this.f_hide = f_tcalHide;
	this.f_toggle = f_tcalToggle;
	this.f_update = f_tcalUpdate;
	this.f_relDate = f_tcalRelDate;
	this.f_parseDate = f_tcalParseDate;
	this.f_generDate = f_tcalGenerDate;
	
	// create calendar icon
	this.s_iconId = 'tcalico_' + this.s_id;
	this.e_icon = f_getElement(this.s_iconId);
	if (!this.e_icon) {
		document.write('<img src="' + a_tpl.imgpath + 'cal.gif" id="' + this.s_iconId + '" onclick="A_TCALS[\'' + this.s_id + '\'].f_toggle()" class="tcalIcon" alt="Open Calendar" />');
		this.e_icon = f_getElement(this.s_iconId);
	}
	// save received parameters
	this.a_cfg = a_cfg;
	this.a_tpl = a_tpl;
}

function f_tcalShow (d_date) {

	// find input field
	if (!this.a_cfg.controlname)
		throw("TC: control name is not specified");
	if (this.a_cfg.formname) {
		var e_form = document.forms[this.a_cfg.formname];
		if (!e_form)
			throw("TC: form '" + this.a_cfg.formname + "' can not be found");
		this.e_input = e_form.elements[this.a_cfg.controlname];
	}
	else
		this.e_input = f_getElement(this.a_cfg.controlname);

	if (!this.e_input || !this.e_input.tagName || this.e_input.tagName != 'INPUT')
		throw("TC: element '" + this.a_cfg.controlname + "' does not exist in "
			+ (this.a_cfg.formname ? "form '" + this.a_cfg.controlname + "'" : 'this document'));

	// dynamically create HTML elements if needed
	this.e_div = f_getElement('tcal');
	if (!this.e_div) {
		this.e_div = document.createElement("DIV");
		this.e_div.id = 'tcal';
		document.body.appendChild(this.e_div);
	}
	this.e_shade = f_getElement('tcalShade');
	if (!this.e_shade) {
		this.e_shade = document.createElement("DIV");
		this.e_shade.id = 'tcalShade';
		document.body.appendChild(this.e_shade);
	}
	this.e_iframe =  f_getElement('tcalIF')
	if (b_ieFix && !this.e_iframe) {
		this.e_iframe = document.createElement("IFRAME");
		this.e_iframe.style.filter = 'alpha(opacity=0)';
		this.e_iframe.id = 'tcalIF';
		this.e_iframe.src = this.a_tpl.imgpath + 'pixel.gif';
		document.body.appendChild(this.e_iframe);
	}
	
	// hide all calendars
	f_tcalHideAll();

	// generate HTML and show calendar
	this.e_icon = f_getElement(this.s_iconId);
	if (!this.f_update())
		return;

	this.e_div.style.visibility = 'visible';
	this.e_shade.style.visibility = 'visible';
	if (this.e_iframe)
		this.e_iframe.style.visibility = 'visible';

	// change icon and status
	this.e_icon.src = this.a_tpl.imgpath + 'no_cal.gif';
	this.e_icon.title = 'Close Calendar';
	this.b_visible = true;
}

function f_tcalHide (n_date) {
	if (n_date)
		this.e_input.value = this.f_generDate(new Date(n_date));

	// no action if not visible
	if (!this.b_visible)
		return;

	// hide elements
	if (this.e_iframe)
		this.e_iframe.style.visibility = 'hidden';
	if (this.e_shade)
		this.e_shade.style.visibility = 'hidden';
	this.e_div.style.visibility = 'hidden';
	
	// change icon and status
	this.e_icon = f_getElement(this.s_iconId);
	this.e_icon.src = this.a_tpl.imgpath + 'cal.gif';
	this.e_icon.title = 'Open Calendar';
	this.b_visible = false;
}

function f_tcalToggle () {
	return this.b_visible ? this.f_hide() : this.f_show();
}

function f_tcalUpdate (d_date) {
	
	var d_client = new Date();
	d_client.setHours(0);
	d_client.setMinutes(0);
	d_client.setSeconds(0);
	d_client.setMilliseconds(0);
	
	var d_today = this.a_cfg.today ? this.f_parseDate(this.a_cfg.today) : d_client;
	var d_selected = this.e_input.value == ''
		? (this.a_cfg.selected ? this.f_parseDate(this.a_cfg.selected) : d_today)
		: this.f_parseDate(this.e_input.value);

	// figure out date to display
	if (!d_date)
		// selected by default
		d_date = d_selected;
	else if (typeof(d_date) == 'number')
		// get from number
		d_date = new Date(d_date);
	else if (typeof(d_date) == 'string')
		// parse from string
		this.f_parseDate(d_date);
		
	if (!d_date) return false;

	// first date to display
	var d_firstday = new Date(d_date);
	d_firstday.setDate(1);
	d_firstday.setDate(1 - (7 + d_firstday.getDay() - this.a_tpl.weekstart) % 7);
	
	var a_class, s_html = '<table class="ctrl"><tbody><tr>'
		+ (this.a_tpl.yearscroll ? '<td' + this.f_relDate(d_date, -1, 'y') + ' title="Previous Year"><img src="' + this.a_tpl.imgpath + 'prev_year.gif" /></td>' : '')
		+ '<td' + this.f_relDate(d_date, -1) + ' title="Previous Month"><img src="' + this.a_tpl.imgpath + 'prev_mon.gif" /></td><th>'
		+ this.a_tpl.months[d_date.getMonth()] + ' ' + d_date.getFullYear()
			+ '</th><td' + this.f_relDate(d_date, 1) + ' title="Next Month"><img src="' + this.a_tpl.imgpath + 'next_mon.gif" /></td>'
		+ (this.a_tpl.yearscroll ? '<td' + this.f_relDate(d_date, 1, 'y') + ' title="Next Year"><img src="' + this.a_tpl.imgpath + 'next_year.gif" /></td></td>' : '')
		+ '</tr></tbody></table><table><tbody><tr class="wd">';

	// print weekdays titles
	for (var i = 0; i < 7; i++)
		s_html += '<th>' + this.a_tpl.weekdays[(this.a_tpl.weekstart + i) % 7] + '</th>';
	s_html += '</tr>' ;

	// print calendar table
	var d_current = new Date(d_firstday);
	while (d_current.getMonth() == d_date.getMonth() ||
		d_current.getMonth() == d_firstday.getMonth()) {
	
		// print row heder
		s_html +='<tr>';
		for (var n_wday = 0; n_wday < 7; n_wday++) {

			a_class = [];
			// other month
			if (d_current.getMonth() != d_date.getMonth())
				a_class[a_class.length] = 'othermonth';
			// weekend
			if (d_current.getDay() == 0 || d_current.getDay() == 6)
				a_class[a_class.length] = 'weekend';
			// today
			if (d_current.valueOf() == d_today.valueOf())
				a_class[a_class.length] = 'today';
			// selected
			if (d_current.valueOf() == d_selected.valueOf())
				a_class[a_class.length] = 'selected';

			s_html += '<td onclick="A_TCALS[\'' + this.s_id + '\'].f_hide(' + d_current.valueOf() + ')"' + (a_class.length ? ' class="' + a_class.join(' ') + '">' : '>') + d_current.getDate() + '</td>'
			d_current.setDate(d_current.getDate() + 1);
		}
		// print row footer
		s_html +='</tr>';
	}
	s_html +='</tbody></table>';
	
	// update HTML, positions and sizes
	this.e_div.innerHTML = s_html;

	var n_width  = this.e_div.offsetWidth;
	var n_height = this.e_div.offsetHeight;
	var n_top  = f_getPosition (this.e_icon, 'Top') + this.e_icon.offsetHeight;
	var n_left = f_getPosition (this.e_icon, 'Left') - n_width + this.e_icon.offsetWidth;
	if (n_left < 0) n_left = 0;
	
	this.e_div.style.left = n_left + 'px';
	this.e_div.style.top  = n_top + 'px';

	this.e_shade.style.width = (n_width + 8) + 'px';
	this.e_shade.style.left = (n_left - 1) + 'px';
	this.e_shade.style.top = (n_top - 1) + 'px';
	this.e_shade.innerHTML = b_ieFix
		? '<table><tbody><tr><td rowspan="2" colspan="2" width="6"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td width="7" height="7" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_tr.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td height="' + (n_height - 7) + '" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_mr.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td width="7" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_bl.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_bm.png\', sizingMethod=\'scale\');" height="7" align="left"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + this.a_tpl.imgpath + 'shade_br.png\', sizingMethod=\'scale\');"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tbody></table>'
		: '<table><tbody><tr><td rowspan="2" width="6"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td rowspan="2"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td width="7" height="7"><img src="' + this.a_tpl.imgpath + 'shade_tr.png"></td></tr><tr><td background="' + this.a_tpl.imgpath + 'shade_mr.png" height="' + (n_height - 7) + '"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td></tr><tr><td><img src="' + this.a_tpl.imgpath + 'shade_bl.png"></td><td background="' + this.a_tpl.imgpath + 'shade_bm.png" height="7" align="left"><img src="' + this.a_tpl.imgpath + 'pixel.gif"></td><td><img src="' + this.a_tpl.imgpath + 'shade_br.png"></td></tr><tbody></table>';
	
	if (this.e_iframe) {
		this.e_iframe.style.left = n_left + 'px';
		this.e_iframe.style.top  = n_top + 'px';
		this.e_iframe.style.width = (n_width + 6) + 'px';
		this.e_iframe.style.height = (n_height + 6) +'px';
	}
	return true;
}

function f_getPosition (e_elemRef, s_coord) {
	var n_pos = 0, n_offset,
		e_elem = e_elemRef;

	while (e_elem) {
		n_offset = e_elem["offset" + s_coord];
		n_pos += n_offset;
		e_elem = e_elem.offsetParent;
	}
	// margin correction in some browsers
	if (b_ieMac)
		n_pos += parseInt(document.body[s_coord.toLowerCase() + 'Margin']);
	else if (b_safari)
		n_pos -= n_offset;
	
	e_elem = e_elemRef;
	while (e_elem != document.body) {
		n_offset = e_elem["scroll" + s_coord];
		if (n_offset && e_elem.style.overflow == 'scroll')
			n_pos -= n_offset;
		e_elem = e_elem.parentNode;
	}
	return n_pos;
}

function f_tcalRelDate (d_date, d_diff, s_units) {
	var s_units = (s_units == 'y' ? 'FullYear' : 'Month');
	var d_result = new Date(d_date);
	d_result['set' + s_units](d_date['get' + s_units]() + d_diff);
	if (d_result.getDate() != d_date.getDate())
		d_result.setDate(0);
	return ' onclick="A_TCALS[\'' + this.s_id + '\'].f_update(' + d_result.valueOf() + ')"';
}

function f_tcalHideAll () {
	if (window.A_TCALSIDX) {
		for (var i = 0; i < window.A_TCALSIDX.length; i++)
			window.A_TCALSIDX[i].f_hide();
	}
}	

f_getElement = document.all ?
	function (s_id) { return document.all[s_id] } :
	function (s_id) { return document.getElementById(s_id) };

if (document.addEventListener)
	window.addEventListener('scroll', f_tcalHideAll, false);
if (window.attachEvent)
	window.attachEvent('onscroll', f_tcalHideAll);
	
// global variables
var s_userAgent = navigator.userAgent.toLowerCase(),
	re_webkit = /WebKit\/(\d+)/i;
var b_mac = s_userAgent.indexOf('mac') != -1,
	b_ie5 = s_userAgent.indexOf('msie 5') != -1,
	b_ie6 = s_userAgent.indexOf('msie 6') != -1 && s_userAgent.indexOf('opera') == -1;
var b_ieFix = b_ie5 || b_ie6,
	b_ieMac  = b_mac && b_ie5,
	b_safari = b_mac && re_webkit.exec(s_userAgent) && Number(RegExp.$1) < 500;

/**
* Ustawienia kalendarza dla jezyka polskiego
*/
var A_CALTPL = {
	'months' : ['Styczeń', 'Luty', 'Marzec', 'Kwiecień', 'Maj', 'Czerwiec', 'Lipiec', 'Sierpień', 'Wrzesień', 'Październik', 'Listopad', 'Grudzień'],
	'weekdays' : ['nd','pn', 'wt', 'śr', 'czw', 'pt', 'so'],
	'yearscroll': true,
	'weekstart': 1,
	'centyear'  : 70,
	'imgpath' : '/_i/calendar/'
}

/**
* Ustawienia kalendarza dla jezyka angielskiego
*/
var A_CALTPL = {
	'months' : ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
	'weekdays' : ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],
	'yearscroll': true,
	'weekstart': 1,
	'centyear'  : 70,
	'imgpath' : '/_i/calendar/'
}

/**
* FORM_CONTACT.JS
*/

// Name: Add, remove and find event
// --------------------------------------------------
function addEvent(obj, evt, fn) {
	if (obj.addEventListener) {
		obj.addEventListener(evt, fn, false);
	} else if (obj.attachEvent) {
		obj.attachEvent('on' + evt, fn);
	}
}

function removeEvent(obj, evt, fn) {
	if (obj.removeEventListener) {
		obj.removeEventListener(evt, fn, false);
	} else if (obj.detachEvent) {
		obj.detachEvent('on' + evt, fn);
	}
}

// Function getElementsByClassName by Robert Nyman
var getElementsByClassName = function(className, tag, elm) {
	if (document.getElementsByClassName) {
		getElementsByClassName = function(className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className), nodeName = (tag) ? new RegExp("\\b" + tag + "\\b", "i") : null, returnElements = [], current;
			for ( var i = 0, il = elements.length; i < il; i += 1) {
				current = elements[i];
				if (!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	} else if (document.evaluate) {
		getElementsByClassName = function(className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "), classesToCheck = "", xhtmlNamespace = "http://www.w3.org/1999/xhtml", namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace) ? xhtmlNamespace : null, returnElements = [], elements, node;
			for ( var j = 0, jl = classes.length; j < jl; j += 1) {
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			} catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	} else {
		getElementsByClassName = function(className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "), classesToCheck = [], elements = (tag === "*" && elm.all) ? elm.all : elm.getElementsByTagName(tag), current, returnElements = [], match;
			for ( var k = 0, kl = classes.length; k < kl; k += 1) {
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for ( var l = 0, ll = elements.length; l < ll; l += 1) {
				current = elements[l];
				match = false;
				for ( var m = 0, ml = classesToCheck.length; m < ml; m += 1) {
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

// Toggle classes on specified element with href
// The function find element with href, then element with id="from href"
function toggle_element() {
	var elem = this;
	if (elem && (elem.href !== null)) {
		elem.blur();
		var getid = elem.href.split('#');
		var id = document.getElementById(getid[1]);
		if (hasClass(id, "hide")) {
			replaceClass(id, "hide", "view");
		} else {
			replaceClass(id, "view", "hide");
		}
	}
	return false;
}
// Initialisation Toggle classes
function toggle_init() {
	var i, ids, targetURL;
	var anch = getElementsByClassName("form_contact");
	if (anch.length < 1) {
		return false;
	} // check, if exits any element with "toggle" class
	for (i = 0; i < anch.length; i++) {
		if (anch[i].href !== null) {
			ids = anch[i].href.split("#");
			targetURL = document.getElementById(ids[1]);
			if (!hasClass(targetURL, "hide")) {
				addClass(targetURL, "hide");
			}
			anch[i].onclick = toggle_element;
		}
	}
}

// **** CSS functions ****
// Check if object have class name
function hasClass(e, name) {
	return (!e || !e.className) ? false : new RegExp('\\b' + name + '\\b')
			.test(e.className);
}
// Remove class name from object
function delClass(e, name) {
	return e && (e.className = e.className.replace(new RegExp('^' + name + '\\b\\s*|\\s*\\b' + name + '\\b', 'g'), ''));
}
// Add class name to object
function addClass(e, name) {
	delClass(e, name);
	return e && (e.className += (e.className ? ' ' : '') + name);
}
// Swap class name in object
function replaceClass(e, class1, class2) {
	if (typeof e == 'string') {
		e = document.getElementById(e);
	}
	if (hasClass(e, class1)) {
		delClass(e, class1);
		addClass(e, class2);
		return true;
	} else {
		return false;
	}
}

addEvent(window, 'load', function() {
	toggle_init(); // toggle class on elements
});

/**
 * Ajax upload
 * Project page - http://valums.com/ajax-upload/
 * Copyright (c) 2008 Andris Valums, http://valums.com
 * Licensed under the MIT license (http://valums.com/mit-license/)
 * Version 3.6 (26.06.2009)
 */

/**
 * Changes from the previous version:
 * 1. Fixed minor bug where click outside the button
 * would open the file browse window
 * 
 * For the full changelog please visit: 
 * http://valums.com/ajax-upload-changelog/
 */

(function(){
	
var d = document, w = window;

/**
 * Get element by id
 */	
function get(element){
	if (typeof element == "string")
		element = d.getElementById(element);
	return element;
}

/**
 * Attaches event to a dom element
 */
function addEvent(el, type, fn){
	if (w.addEventListener){
		el.addEventListener(type, fn, false);
	} else if (w.attachEvent){
		var f = function(){
		  fn.call(el, w.event);
		};			
		el.attachEvent('on' + type, f)
	}
}


/**
 * Creates and returns element from html chunk
 */
var toElement = function(){
	var div = d.createElement('div');
	return function(html){
		div.innerHTML = html;
		var el = div.childNodes[0];
		div.removeChild(el);
		return el;
	}
}();

function hasClass(ele,cls){
	return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}
function addClass(ele,cls) {
	if (!hasClass(ele,cls)) ele.className += " "+cls;
}
function removeClass(ele,cls) {
	var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
	ele.className=ele.className.replace(reg,' ');
}

// getOffset function copied from jQuery lib (http://jquery.com/)
if (document.documentElement["getBoundingClientRect"]){
	// Get Offset using getBoundingClientRect
	// http://ejohn.org/blog/getboundingclientrect-is-awesome/
	var getOffset = function(el){
		var box = el.getBoundingClientRect(),
		doc = el.ownerDocument,
		body = doc.body,
		docElem = doc.documentElement,
		
		// for ie 
		clientTop = docElem.clientTop || body.clientTop || 0,
		clientLeft = docElem.clientLeft || body.clientLeft || 0,
		
		// In Internet Explorer 7 getBoundingClientRect property is treated as physical,
		// while others are logical. Make all logical, like in IE8.
		
		
		zoom = 1;
		if (body.getBoundingClientRect) {
			var bound = body.getBoundingClientRect();
			zoom = (bound.right - bound.left)/body.clientWidth;
		}
		if (zoom > 1){
			clientTop = 0;
			clientLeft = 0;
		}
		var top = box.top/zoom + (window.pageYOffset || docElem && docElem.scrollTop/zoom || body.scrollTop/zoom) - clientTop,
		left = box.left/zoom + (window.pageXOffset|| docElem && docElem.scrollLeft/zoom || body.scrollLeft/zoom) - clientLeft;
				
		return {
			top: top,
			left: left
		};
	}
	
} else {
	// Get offset adding all offsets 
	var getOffset = function(el){
		if (w.jQuery){
			return jQuery(el).offset();
		}		
			
		var top = 0, left = 0;
		do {
			top += el.offsetTop || 0;
			left += el.offsetLeft || 0;
		}
		while (el = el.offsetParent);
		
		return {
			left: left,
			top: top
		};
	}
}

function getBox(el){
	var left, right, top, bottom;	
	var offset = getOffset(el);
	left = offset.left;
	top = offset.top;
						
	right = left + el.offsetWidth;
	bottom = top + el.offsetHeight;		
		
	return {
		left: left,
		right: right,
		top: top,
		bottom: bottom
	};
}

/**
 * Crossbrowser mouse coordinates
 */
function getMouseCoords(e){		
	// pageX/Y is not supported in IE
	// http://www.quirksmode.org/dom/w3c_cssom.html			
	if (!e.pageX && e.clientX){
		// In Internet Explorer 7 some properties (mouse coordinates) are treated as physical,
		// while others are logical (offset).
		var zoom = 1;	
		var body = document.body;
		
		if (body.getBoundingClientRect) {
			var bound = body.getBoundingClientRect();
			zoom = (bound.right - bound.left)/body.clientWidth;
		}

		return {
			x: e.clientX / zoom + d.body.scrollLeft + d.documentElement.scrollLeft,
			y: e.clientY / zoom + d.body.scrollTop + d.documentElement.scrollTop
		};
	}
	
	return {
		x: e.pageX,
		y: e.pageY
	};		

}
/**
 * Function generates unique id
 */		
var getUID = function(){
	var id = 0;
	return function(){
		return 'ValumsAjaxUpload' + id++;
	}
}();

function fileFromPath(file){
	return file.replace(/.*(\/|\\)/, "");			
}

function getExt(file){
	return (/[.]/.exec(file)) ? /[^.]+$/.exec(file.toLowerCase()) : '';
}			

// Please use AjaxUpload , Ajax_upload will be removed in the next version
Ajax_upload = AjaxUpload = function(button, options){
	if (button.jquery){
		// jquery object was passed
		button = button[0];
	} else if (typeof button == "string" && /^#.*/.test(button)){					
		button = button.slice(1);				
	}
	button = get(button);	
	
	this._input = null;
	this._button = button;
	this._disabled = false;
	this._submitting = false;
	// Variable changes to true if the button was clicked
	// 3 seconds ago (requred to fix Safari on Mac error)
	this._justClicked = false;
	this._parentDialog = d.body;
	
	if (window.jQuery && jQuery.ui && jQuery.ui.dialog){
		var parentDialog = jQuery(this._button).parents('.ui-dialog');
		if (parentDialog.length){
			this._parentDialog = parentDialog[0];
		}
	}			
					
	this._settings = {
		// Location of the server-side upload script
		action: 'upload.php',			
		// File upload name
		name: 'userfile',
		// Additional data to send
		data: {},
		// Submit file as soon as it's selected
		autoSubmit: true,
		// The type of data that you're expecting back from the server.
		// Html and xml are detected automatically.
		// Only useful when you are using json data as a response.
		// Set to "json" in that case. 
		responseType: false,
		// When user selects a file, useful with autoSubmit disabled			
		onChange: function(file, extension){},					
		// Callback to fire before file is uploaded
		// You can return false to cancel upload
		onSubmit: function(file, extension){},
		// Fired when file upload is completed
		// WARNING! DO NOT USE "FALSE" STRING AS A RESPONSE!
		onComplete: function(file, response) {}
	};

	// Merge the users options with our defaults
	for (var i in options) {
		this._settings[i] = options[i];
	}
	
	this._createInput();
	this._rerouteClicks();
}
			
// assigning methods to our class
AjaxUpload.prototype = {
	setData : function(data){
		this._settings.data = data;
	},
	disable : function(){
		this._disabled = true;
	},
	enable : function(){
		this._disabled = false;
	},
	// removes ajaxupload
	destroy : function(){
		if(this._input){
			if(this._input.parentNode){
				this._input.parentNode.removeChild(this._input);
			}
			this._input = null;
		}
	},				
	/**
	 * Creates invisible file input above the button 
	 */
	_createInput : function(){
		var self = this;
		var input = d.createElement("input");
		input.setAttribute('type', 'file');
		input.setAttribute('name', this._settings.name);
		var styles = {
			'position' : 'absolute'
			,'margin': '-5px 0 0 -175px'
			,'padding': 0
			,'width': '220px'
			,'height': '30px'
			,'fontSize': '14px'								
			,'opacity': 0
			,'cursor': 'pointer'
			,'display' : 'none'
			,'zIndex' :  2147483583 //Max zIndex supported by Opera 9.0-9.2x 
			// Strange, I expected 2147483647					
		};
		for (var i in styles){
			input.style[i] = styles[i];
		}
		
		// Make sure that element opacity exists
		// (IE uses filter instead)
		if ( ! (input.style.opacity === "0")){
			input.style.filter = "alpha(opacity=0)";
		}
							
		this._parentDialog.appendChild(input);

		addEvent(input, 'change', function(){
			// get filename from input
			var file = fileFromPath(this.value);	
			if(self._settings.onChange.call(self, file, getExt(file)) == false ){
				return;				
			}														
			// Submit form when value is changed
			if (self._settings.autoSubmit){
				self.submit();						
			}						
		});
		
		// Fixing problem with Safari
		// The problem is that if you leave input before the file select dialog opens
		// it does not upload the file.
		// As dialog opens slowly (it is a sheet dialog which takes some time to open)
		// there is some time while you can leave the button.
		// So we should not change display to none immediately
		addEvent(input, 'click', function(){
			self.justClicked = true;
			setTimeout(function(){
				// we will wait 3 seconds for dialog to open
				self.justClicked = false;
			}, 2500);			
		});		
		
		this._input = input;
	},
	_rerouteClicks : function (){
		var self = this;
	
		// IE displays 'access denied' error when using this method
		// other browsers just ignore click()
		// addEvent(this._button, 'click', function(e){
		//   self._input.click();
		// });
				
		var box, dialogOffset = {top:0, left:0}, over = false;
									
		addEvent(self._button, 'mouseover', function(e){
			if (!self._input || over) return;
			
			over = true;
			box = getBox(self._button);
					
			if (self._parentDialog != d.body){
				dialogOffset = getOffset(self._parentDialog);
			}	
		});
		
	
		// We can't use mouseout on the button,
		// because invisible input is over it
		addEvent(document, 'mousemove', function(e){
			var input = self._input;			
			if (!input || !over) return;
			
			if (self._disabled){
				removeClass(self._button, 'hover');
				input.style.display = 'none';
				return;
			}	
										
			var c = getMouseCoords(e);

			if ((c.x >= box.left) && (c.x <= box.right) && 
			(c.y >= box.top) && (c.y <= box.bottom)){
							
				input.style.top = c.y - dialogOffset.top + 'px';
				input.style.left = c.x - dialogOffset.left + 'px';
				input.style.display = 'block';
				addClass(self._button, 'hover');
								
			} else {		
				// mouse left the button
				over = false;
			
				var check = setInterval(function(){
					// if input was just clicked do not hide it
					// to prevent safari bug
					 
					if (self.justClicked){
						return;
					}
					
					if ( !over ){
						input.style.display = 'none';	
					}						
				
					clearInterval(check);
				
				}, 25);
					

				removeClass(self._button, 'hover');
			}			
		});			
			
	},
	/**
	 * Creates iframe with unique name
	 */
	_createIframe : function(){
		// unique name
		// We cannot use getTime, because it sometimes return
		// same value in safari :(
		var id = getUID();
		
		// Remove ie6 "This page contains both secure and nonsecure items" prompt 
		// http://tinyurl.com/77w9wh
		var iframe = toElement('<iframe src="javascript:false;" name="' + id + '" />');
		iframe.id = id;
		iframe.style.display = 'none';
		d.body.appendChild(iframe);			
		return iframe;						
	},
	/**
	 * Upload file without refreshing the page
	 */
	submit : function(){
		var self = this, settings = this._settings;	
					
		if (this._input.value === ''){
			// there is no file
			return;
		}
										
		// get filename from input
		var file = fileFromPath(this._input.value);			

		// execute user event
		if (! (settings.onSubmit.call(this, file, getExt(file)) == false)) {
			// Create new iframe for this submission
			var iframe = this._createIframe();
			
			// Do not submit if user function returns false										
			var form = this._createForm(iframe);
			form.appendChild(this._input);
			
			form.submit();
			
			d.body.removeChild(form);				
			form = null;
			this._input = null;
			
			// create new input
			this._createInput();
			
			var toDeleteFlag = false;
			
			addEvent(iframe, 'load', function(e){
					
				if (// For Safari
					iframe.src == "javascript:'%3Chtml%3E%3C/html%3E';" ||
					// For FF, IE
					iframe.src == "javascript:'<html></html>';"){						
					
					// First time around, do not delete.
					if( toDeleteFlag ){
						// Fix busy state in FF3
						setTimeout( function() {
							d.body.removeChild(iframe);
						}, 0);
					}
					return;
				}				
				
				var doc = iframe.contentDocument ? iframe.contentDocument : frames[iframe.id].document;

				// fixing Opera 9.26
				if (doc.readyState && doc.readyState != 'complete'){
					// Opera fires load event multiple times
					// Even when the DOM is not ready yet
					// this fix should not affect other browsers
					return;
				}
				
				// fixing Opera 9.64
				if (doc.body && doc.body.innerHTML == "false"){
					// In Opera 9.64 event was fired second time
					// when body.innerHTML changed from false 
					// to server response approx. after 1 sec
					return;				
				}
				
				var response;
									
				if (doc.XMLDocument){
					// response is a xml document IE property
					response = doc.XMLDocument;
				} else if (doc.body){
					// response is html document or plain text
					response = doc.body.innerHTML;
					if (settings.responseType && settings.responseType.toLowerCase() == 'json'){
						// If the document was sent as 'application/javascript' or
						// 'text/javascript', then the browser wraps the text in a <pre>
						// tag and performs html encoding on the contents.  In this case,
						// we need to pull the original text content from the text node's
						// nodeValue property to retrieve the unmangled content.
						// Note that IE6 only understands text/html
						if (doc.body.firstChild && doc.body.firstChild.nodeName.toUpperCase() == 'PRE'){
							response = doc.body.firstChild.firstChild.nodeValue;
						}
						if (response) {
							response = window["eval"]("(" + response + ")");
						} else {
							response = {};
						}
					}
				} else {
					// response is a xml document
					var response = doc;
				}
																			
				settings.onComplete.call(self, file, response);
						
				// Reload blank page, so that reloading main page
				// does not re-submit the post. Also, remember to
				// delete the frame
				toDeleteFlag = true;
				
				// Fix IE mixed content issue
				iframe.src = "javascript:'<html></html>';";		 								
			});
	
		} else {
			// clear input to allow user to select same file
			// Doesn't work in IE6
			// this._input.value = '';
			d.body.removeChild(this._input);				
			this._input = null;
			
			// create new input
			this._createInput();						
		}
	},		
	/**
	 * Creates form, that will be submitted to iframe
	 */
	_createForm : function(iframe){
		var settings = this._settings;
		
		// method, enctype must be specified here
		// because changing this attr on the fly is not allowed in IE 6/7		
		var form = toElement('<form method="post" enctype="multipart/form-data"></form>');
		form.style.display = 'none';
		form.action = settings.action;
		form.target = iframe.name;
		d.body.appendChild(form);
		
		// Create hidden input element for each data key
		for (var prop in settings.data){
			var el = d.createElement("input");
			el.type = 'hidden';
			el.name = prop;
			el.value = settings.data[prop];
			form.appendChild(el);
		}			
		return form;
	}	
};
})();