window.onload = function()
{
	objects = document.getElementsByTagName("noscript");
	for (var i = objects.length - 1; i >= 0 ; i--)
	{
		var html = objects[i].innerHTML;
		html = html.substring(12, html.length-12);
		objects[i].outerHTML = html;
	}
}

function findObj(obj) {
	return document.getElementById(obj);
}

function preloadimages(images) {
	if (!images) {
		var images = new Array();
	}
	var img = new Array();
	for (i=0; i<images.length; i++) {
		img[i] = new Image();
		img[i].src = images[i];
	}
}

function swapImage(id, img) {
	o = findObj(id);
	if(o) {
		o.src = img;
	}
}


function showImage(src, w, h) {
	noweOkienko = null;
	if (window.screen) {
		aw = screen.availWidth;
		ah = screen.availHeight;
	} else {
		aw = 640;
		ah = 450;
	}
	if (noweOkienko==null || noweOkienko.closed) {
		ustawienia=
		"left=" + (aw-w)/2 + ","
		+"top=" + (ah-h)/2 + ","
		+"screenX=" + (aw-w)/2 + ","
		+"screenY=" + (ah-h)/2 + ","
		+"width=" + w + ","
		+"height=" + h + ","
		+"innerWidth=" + w + ","
		+"innerHeight=" + h + ","
		+"toolbar=no,"
		+"location=no,"
		+"directories=no,"
		+"status=yes,"
		+"menubar=no,"
		+"scrollbars=no,"
		+"resizable=no"
		noweOkienko = window.open("/showImage.php?src="+src, 'obrazek', ustawienia);
	}
	try {
		noweOkienko.focus();
	}
	catch (e) {
	}
}

function showOImage(src, w, h, opis) {
	noweOkienko = null;
	if (window.screen) {
		aw = screen.availWidth;
		ah = screen.availHeight;
	} else {
		aw = 640;
		ah = 450;
	}
	if (noweOkienko==null || noweOkienko.closed) {
		w = w + 32;
		oldH = h;
		h = h + 45;
		ustawienia=
		"left=" + (aw-w)/2 + ","
		+"top=" + (ah-h)/2 + ","
		+"screenX=" + (aw-w)/2 + ","
		+"screenY=" + (ah-h)/2 + ","
		+"width=" + w + ","
		+"height=" + h + ","
		+"innerWidth=" + w + ","
		+"innerHeight=" + h + ","
		+"toolbar=no,"
		+"location=no,"
		+"directories=no,"
		+"status=yes,"
		+"menubar=no,"
		+"scrollbars=yes,"
		+"resizable=no"
		noweOkienko = window.open("/showImage.php?src="+src+":"+opis, 'obrazek', ustawienia);
	}
	try {
		noweOkienko.focus();
	}
	catch (e) {
	}
}

// popup
function popUpWindow(src, w, h) {
	noweOkienko = null;
	if (window.screen) {
		aw = screen.availWidth;
		ah = screen.availHeight;
	} else {
		aw = 640;
		ah = 450;
	}
	if (noweOkienko==null || noweOkienko.closed) {
		ustawienia=
		"left=" + (aw-w)/2 + ","
		+"top=" + (ah-h)/2 + ","
		+"screenX=" + (aw-w)/2 + ","
		+"screenY=" + (ah-h)/2 + ","
		+"width=" + w + ","
		+"height=" + h + ","
		+"innerWidth=" + w + ","
		+"innerHeight=" + h + ","
		+"toolbar=no,"
		+"location=no,"
		+"directories=no,"
		+"status=yes,"
		+"menubar=no,"
		+"scrollbars=yes,"
		+"resizable=no"
		var url = '/' + src; 
		noweOkienko = window.open(url, 'plik', ustawienia);
		
	}
	try {
		noweOkienko.focus();
	}
	catch (e) {
	}
}

function printWindow(src) {
	popUpWindow(src, 640, 450);
}

// base64 decode script
function decode64(input) {
	var output = "";
	var chr1, chr2, chr3 = "";
	var enc1, enc2, enc3, enc4 = "";
	var i = 0;
	var keyStr = 	"ABCDEFGHIJKLMNOP" +
					"QRSTUVWXYZabcdef" +
					"ghijklmnopqrstuv" +
					"wxyz0123456789+/" +
					"=";

	// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
	var base64test = /[^A-Za-z0-9\+\/\=]/g;
	if (base64test.exec(input)) {
		alert("There were invalid base64 characters in the input text.\n" +
					"Valid base64 characters are A-Z, a-z, 0-9, '+', '/', and '='\n" +
					"Expect errors in decoding.");
	}
	input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

	do {
		enc1 = keyStr.indexOf(input.charAt(i++));
		enc2 = keyStr.indexOf(input.charAt(i++));
		enc3 = keyStr.indexOf(input.charAt(i++));
		enc4 = keyStr.indexOf(input.charAt(i++));

		chr1 = (enc1 << 2) | (enc2 >> 4);
		chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
		chr3 = ((enc3 & 3) << 6) | enc4;

		output = output + String.fromCharCode(chr1);

		if (enc3 != 64) {
			output = output + String.fromCharCode(chr2);
		}
		if (enc4 != 64) {
			output = output + String.fromCharCode(chr3);
		}

		chr1 = chr2 = chr3 = "";
		enc1 = enc2 = enc3 = enc4 = "";

	} while (i < input.length);

	return output;
}

function showResult(id) {
	o = document.getElementById(id);
	if (o.style.display == '' || o.style.display == 'none') {
		o.style.display = 'block';
	} else {
		o.style.display = 'none';
	}
}

function limiter(obj, limit) {
	if (obj.value.length > limit) {
		obj.value = obj.value.substring(0,limit);
	}
}

function limit(obj, limit, msg) {
	if (obj.value.length > limit) {
		obj.value = obj.value.substring(0,limit);
		alert(msg);
	}
}

function getCookie(name)
{
	var dc = document.cookie;
	var cname = name + "=";
	var clen = dc.length;
	var cbegin = 0;
	
	while (cbegin < clen)
	{ 
		var vbegin = cbegin + cname.length;
	
		if (dc.substring(cbegin, vbegin) == cname)
		{ 
			var vend = dc.indexOf (";", vbegin);
			if (vend == -1) vend = clen;
	
			return unescape(dc.substring(vbegin, vend));
		}
	
		cbegin = dc.indexOf(" ", cbegin) + 1;
	
		if (cbegin== 0) break;
	}
	return null;
}

function setCookie(name, value, expires, path, domain, secure)
{
	path = '/';
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function display(id)
{
	var box = document.getElementById('p'+id);
	if(box)
	{
		if(box.style.display == 'none')
		{
			box.style.display = '';
			setCookie(id, 0);
		}
		else
		{
			box.style.display = 'none'
			setCookie(id, 1);
		}
	}
}

function showForm(url, usluga)
{	
	var tryb;
	tryb = '';
	try {
		request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e1) {
		try {
			request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e2) {
			request = null;
		}
	}
	if (!request && typeof XMLHttpRequest != "undefined") {
		request = new XMLHttpRequest();
	}
	
	if(usluga == 'showRodzaj')
	{
		if(document.kontakt_form.tryb[0].checked == true)
			tryb = '&tryb=1';
		if(document.kontakt_form.tryb[1].checked == true)
			tryb = '&tryb=2';	
		url = url + tryb;
	}
	if(usluga == 'showRodzaj_en')
	{
		tryb = '&tryb=1';
		url = url + tryb;
	}

	if(request)
	{		
		request.onreadystatechange = eval(usluga);				
		request.open("GET", baseHref + url, true);				
		request.send(null);
	}
}

function showTryb()
{ 
	if (request.readyState == 4) 
	{
        if (request.status == 200) 
        {      			
			response  = request.responseXML.documentElement;
						
			if(response.getElementsByTagName('dzienne')[0].firstChild.data == 1){
				document.getElementById("t_1").style.display = 'block';
			}
			else	
				document.getElementById("t_1").style.display = 'none';	
				
			if(response.getElementsByTagName('zaoczne')[0].firstChild.data == 1){
				document.getElementById("t_2").style.display = 'block';
			}
			else	
				document.getElementById("t_2").style.display = 'none';	
				
			for(i=1; i<4; i++)
			{
				if(document.getElementById("r_"+ i))
				document.getElementById("r_"+ i).style.display = 'none';
			}
			for(i=0; i<2; i++)
			{
				if(document.kontakt_form.tryb[i])
				document.kontakt_form.tryb[i].checked = false;			
			}
				
			for(i=0; i<3; i++)
			{
				if(document.kontakt_form.rodzaj[i])
				document.kontakt_form.rodzaj[i].checked = false;
			}
	
        } else {
            _msgInfo.innerHTML = "Wystąpil błąd w odczycie danych:\n" + request.statusText;
            _msgInfo.style.display = "block";
        }
    }
}


function showRodzaj()
{ 
	if (request.readyState == 4) 
	{
        if (request.status == 200) 
        {      			
			response  = request.responseXML.documentElement;
			
			if(response.getElementsByTagName('r_1')[0].firstChild.data == 1)
			{
				if(document.getElementById("r_1"))
				document.getElementById("r_1").style.display = 'block';
			}
			else{	
				if(document.getElementById("r_1"))
				document.getElementById("r_1").style.display = 'none';				
			}
			if(response.getElementsByTagName('r_2')[0].firstChild.data == 1)
			{
				if(document.getElementById("r_2"))
				document.getElementById("r_2").style.display = 'block';
			}
			else
			{
				if(document.getElementById("r_2"))
				document.getElementById("r_2").style.display = 'none';				
			}
			
			if(response.getElementsByTagName('r_3')[0].firstChild.data == 1)
			{
				if(document.getElementById("r_3"))
				document.getElementById("r_3").style.display = 'block';
			}
			else
			{
				if(document.getElementById("r_3"))
				document.getElementById("r_3").style.display = 'none';
			}
	
        } else {
            _msgInfo.innerHTML = "Wystąpil błąd w odczycie danych:\n" + request.statusText;
            _msgInfo.style.display = "block";
        }
    }
}

function showRodzaj_en()
{ 
	if (request.readyState == 4) 
	{
        if (request.status == 200) 
        {      			
			response  = request.responseXML.documentElement;			
			
			if(response.getElementsByTagName('r_1')[0].firstChild.data == 1)
			{
				document.getElementById("k_r33").value = 1;
				
				if(document.getElementById("r_1"))
				document.getElementById("r_1").style.display = 'block';
			}
			else{	
				if(document.getElementById("r_1"))
				document.getElementById("r_1").style.display = 'none';				
			}
			if(response.getElementsByTagName('r_2')[0].firstChild.data == 1)
			{
				document.getElementById("k_r33").value = 2;
				if(document.getElementById("r_2"))
				document.getElementById("r_2").style.display = 'block';
			}
			else
			{
				if(document.getElementById("r_2"))
				document.getElementById("r_2").style.display = 'none';				
			}
			
			if(response.getElementsByTagName('r_3')[0].firstChild.data == 1)
			{
				document.getElementById("k_r33").value = 3;
				if(document.getElementById("r_3"))
				document.getElementById("r_3").style.display = 'block';
			}
			else
			{
				if(document.getElementById("r_3"))
				document.getElementById("r_3").style.display = 'none';
			}	
	
        } else {
            _msgInfo.innerHTML = "Wystąpil błąd w odczycie danych:\n" + request.statusText;
            _msgInfo.style.display = "block";
        }
    }
}

function favorite() 
{
	if(window.opera && window.print)
	{ 
		var mbm = document.createElement('a');
		mbm.setAttribute('rel', 'sidebar');
		mbm.setAttribute('href',  document.location.href);
		mbm.setAttribute('title', document.title);
		mbm.click();
	}
	else
	if(document.all)
	{
		window.external.AddFavorite(document.location.href, document.title);
	}
	else
	if(window.sidebar) 
	{ 
		window.sidebar.addPanel(document.title, document.location.href, ""); 
	}
}