var imgNastepnyZawartosc = ' Następny >';
var imgPoprzedniZawartosc = '< Poprzedni ';

function ColorTextChange(box,end_color) {
    mint.fx.Color(box, "color", null, end_color, 20, 500);
}

if (navigator.userAgent.indexOf("Opera") != -1
 && document.getElementById) type = "OP";
if (document.all) type = "IE";
if (document.layers) type = "NN";
if (!document.all && document.getElementById) type = "MO";
function unhide_block(id) {
    if (type == "IE") {
        eval("document.all." + id + ".style.visibility='visible'");
        eval("document.all." + id + ".style.position = 'static'");

    }
    if (type == "NN") {
        eval("document." + id + ".visibility='visible'");
        eval("document." + id + ".position = 'static'");

    }
    if (type == "MO" || type == "OP") {
        document.getElementById(id).style.visibility = 'visible';
        document.getElementById(id).style.position = 'static';

    }

}
function hide_block(id) {
    if (type == "IE") {
        eval("document.all." + id + ".style.visibility='hidden'");
        eval("document.all." + id + ".style.position = 'absolute'");

    }
    if (type == "NN") {
        eval("document." + id + ".visibility='hidden'");
        eval("document." + id + ".position = 'absolute'");

    }
    if (type == "MO" || type == "OP") {
        document.getElementById(id).style.visibility = 'hidden';
        document.getElementById(id).style.position = 'absolute';

    }

}
function print_article(nr) {
    if (nr == '1') {
        elementId = 'content-main-column-element-content';

    }
    if (nr == '2') {
        elementId = 'content-main-column';

    }
    if (nr == '3') {
        elementId = 'print-layer';

    }
    var printContent = document.getElementById(elementId);
    var windowUrl = 'about:blank';
    var uniqueName = new Date();
    var windowName = 'Print' + uniqueName.getTime();
    var printWindow = window.open(windowUrl, windowName, 'left=50000,top=50000,width=0,height=0');
    printWindow.document.write(printContent.innerHTML);
    printWindow.document.close();
    printWindow.focus();
    printWindow.print();
    printWindow.close();

}
var min = 10;
var max = 18;
var plusminusfontindiv = 'content-main-column-left';

function increaseFontSize(lay_optional) {
    if (lay_optional)
    plusminusfontindiv = lay_optional;
    var p = document.getElementById(plusminusfontindiv).getElementsByTagName('td');
    for (i = 0; i < p.length; i++) {
        if (p[i].style.fontSize) {
            var s = parseInt(p[i].style.fontSize.replace("px", ""));

        }
        else {
            var s = 12;

        }
        if (s < max) {
            s += 4;

        }
        p[i].style.fontSize = s + "px"

    }
    var p = document.getElementById(plusminusfontindiv).getElementsByTagName('div');
    for (i = 0; i < p.length; i++) {
        if (p[i].style.fontSize) {
            var s = parseInt(p[i].style.fontSize.replace("px", ""));

        }
        else {
            var s = 12;

        }
        if (s < max) {
            s += 4;

        }
        p[i].style.fontSize = s + "px"


    }
    var s = parseInt(document.getElementById(plusminusfontindiv).style.fontSize.replace("px", ""));
    if (s < max) {
        s += 4;

    }
    else {
        var s = 12;

    }
    document.getElementById(plusminusfontindiv).style.fontSize = s + "px"


}

function decreaseFontSize(lay_optional) {
    if (lay_optional)
    plusminusfontindiv = lay_optional;
    var p = document.getElementById(plusminusfontindiv).getElementsByTagName('td');
    for (i = 0; i < p.length; i++) {
        if (p[i].style.fontSize) {
            var s = parseInt(p[i].style.fontSize.replace("px", ""));

        }
        else {
            var s = 12;

        }
        if (s > min) {
            s -= 4;

        }
        p[i].style.fontSize = s + "px"

    }
    var p = document.getElementById(plusminusfontindiv).getElementsByTagName('div');
    for (i = 0; i < p.length; i++) {
        if (p[i].style.fontSize) {
            var s = parseInt(p[i].style.fontSize.replace("px", ""));

        }
        else {
            var s = 12;

        }
        if (s > min) {
            s -= 4;

        }
        p[i].style.fontSize = s + "px"

    }
    var s = parseInt(document.getElementById(plusminusfontindiv).style.fontSize.replace("px", ""));
    if (s < max) {
        s -= 4;

    }
    else {
        var s = 12;

    }
    document.getElementById(plusminusfontindiv).style.fontSize = s + "px"

}
function Add2Fav() {
    var t = document.title;
    var l = document.location;
    if (document.all)
    window.external.AddFavorite(l, t);
    else
    window.sidebar.addPanel(t, l, "");

}
function changeButton(title, img, url, target) {
    var serwis_img = document.getElementById("serwis_img");
    if (! (!serwis_img)) {
        serwis_img.src = "http://www.wprost.pl/G/buttons/" + img;
        serwis_img.alt = title;
        serwis_img.title = title;

    }
    var serwis_link = document.getElementById("serwis_link");
    if (! (!serwis_link)) {
        serwis_link.href = url;
        if (!target)
        serwis_link.target = "_blank";
        else
        serwis_link.target = target;

    }

}
var dynNews = new Array(0);
function DisplayNews(idd, idn) {
    obj = document.getElementById("A_" + idd);
    obj.innerHTML = dynNews[idd][idn][0];
    obj = document.getElementById("L_" + idd);
    obj.innerHTML = dynNews[idd][idn][1];
    obj = document.getElementById("D_" + idd);
    if (dynNews[idd][idn][2] == '')
    obj.style.display = 'none';
    else {
        obj.style.display = 'block';
        obj = document.getElementById("I_" + idd);
        obj.src = dynNews[idd][idn][3];

    }

}
function expMainBlock(sender, id, opposite) {
    obj = document.getElementById(id);
    if (typeof obj == 'object') {
        if (obj.style.display == 'none') {
            obj.style.display = 'block';
            sender.className = 'up-button';
            sender.title = 'Zwiń'
            if (opposite)
            v = 0;
            else
            v = 1;
            document.cookie = id + "=" + escape(v) + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }
        else {
            obj.style.display = 'none';
            sender.className = 'down-button';
            sender.title = 'Rozwiń'
            if (opposite)
            v = 1;
            else
            v = 0;
            document.cookie = id + "=" + escape(v) + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }

    }
    return false;

}
function expBlogBlock(sender) {
    obj = document.getElementById("blogAutor");
    if (typeof obj == 'object') {
        if (obj.style.display == 'none') {
            obj.style.display = 'block';
            sender.title = 'Ukryj informacje o autorze';
            sender.innerHTML = 'ukryj: o autorze'
            document.cookie = "blogAutor=" + escape('0') + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }
        else {
            obj.style.display = 'none';
            sender.title = 'Pokaż informacje o autorze';
            sender.innerHTML = 'pokaż: o autorze';
            document.cookie = "blogAutor=" + escape('1') + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }

    }
    return false;

}
function shMoreBar(sender, id) {
    obj = document.getElementById("arrOptions" + id);
    if (typeof obj == 'object') {
        if (obj.style.display == 'none') {
            obj.style.display = 'block';
            sender.src = '/G/icons/cont_ico_top.gif';
            sender.title = 'Zwiń opcje przeglądania'
            document.cookie = "arrOptions" + id + "=" + escape('1') + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }
        else {
            obj.style.display = 'none';
            sender.src = '/G/icons/cont_ico_down.gif';
            sender.title = 'Rozwiń opcje przeglądania'
            document.cookie = "arrOptions" + id + "=" + escape('0') + "; expires=Fri, 31 Dec 2020 23:59:59 GMT;";

        }

    }

}
function shMoreBtnChPic(sender, objID, ev) {
    obj = document.getElementById(objID);
    if (typeof obj == 'object') {
        if (obj.style.display == 'none') {
            if (ev == 'over')
            sender.src = '/G/icons/cont_ico_down_.gif';
            else
            sender.src = '/G/icons/cont_ico_down.gif';

        }
        else {
            if (ev == 'over')
            sender.src = '/G/icons/cont_ico_top_.gif';
            else
            sender.src = '/G/icons/cont_ico_top.gif';

        }

    }

}
function showBanner(url) {
    document.writeln('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ');
    document.writeln(' codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" ');
    document.writeln(' width="750" height="100" id="wprost_billboard" align="middle">');
    document.writeln('<param name="allowScriptAccess" value="always" />');
    document.writeln('<param name="movie" value="' + url + '" />');
    document.writeln('<param name="quality" value="high" />');
    document.writeln('<param name="play" value="true" />');
    document.writeln('<param name="wmode" value="transparent" />');
    document.writeln('<param name="menu" value="false" />');
    document.writeln('<param name="bgcolor" value="#000000" />');
    document.writeln('<embed src="' + url + '" quality="high" ');
    document.writeln(' menu="false" bgcolor="#000000" ');
    document.writeln(' wmode="transparent" width="750" height="100" ');
    document.writeln(' name="wprost_billboard" align="middle" ');
    document.writeln(' allowScriptAccess="always" type="application/x-shockwave-flash" ');
    document.writeln(' pluginspage="http://www.macromedia.com/go/getflashplayer" />');
    document.writeln('</object>');

}
var loadingImage = 'http://www.wprost.pl/G/icons/loading.gif';
var closeButton = 'http://www.wprost.pl/G/icons/close.gif';
function getPageScroll() {
    var yScroll;
    if (self.pageYOffset) {
        yScroll = self.pageYOffset;

    }
    else
    if (document.documentElement && document.documentElement.scrollTop) {
        yScroll = document.documentElement.scrollTop;

    }
    else
    if (document.body) {
        yScroll = document.body.scrollTop;

    }
    arrayPageScroll = new Array('', yScroll)
    return arrayPageScroll;

}
function getPageSize() {
    var xScroll,
    yScroll;
    if (window.innerHeight && window.scrollMaxY) {
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;

    }
    else
    if (document.body.scrollHeight > document.body.offsetHeight) {
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;

    }
    else {
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;

    }
    var windowWidth,
    windowHeight;
    if (self.innerHeight) {
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;

    }
    else
    if (document.documentElement && document.documentElement.clientHeight) {
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;

    }
    else
    if (document.body) {
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;

    }
    if (yScroll < windowHeight) {
        pageHeight = windowHeight;

    }
    else {
        pageHeight = yScroll;

    }
    if (xScroll < windowWidth) {
        pageWidth = windowWidth;

    }
    else {
        pageWidth = xScroll;

    }
    arrayPageSize = new Array(pageWidth, pageHeight, windowWidth, windowHeight)
    return arrayPageSize;

}
function pause(numberMillis) {
    var now = new Date();
    var exitTime = now.getTime() + numberMillis;
    while (true) {
        now = new Date();
        if (now.getTime() > exitTime)
        return;

    }

}
function getKey(e) {
    if (e == null) {
        keycode = event.keyCode;

    }
    else {
        keycode = e.which;

    }
    key = String.fromCharCode(keycode).toLowerCase();
    if (key == 'x') {
        hideLightbox();

    }

}
function listenKey() {
    document.onkeypress = getKey;

}
function showLightbox(objLink) {
    var objOverlay = document.getElementById('overlay');
    var objLightbox = document.getElementById('lightbox');
    var objCaption = document.getElementById('lightboxCaption');
    var objImage = document.getElementById('lightboxImage');
    var objLoadingImage = document.getElementById('loadingImage');
    var objLightboxDetails = document.getElementById('lightboxDetails');
    var arrayPageSize = getPageSize();
    var arrayPageScroll = getPageScroll();
    if (objLoadingImage) {
        objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
        objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
        objLoadingImage.style.display = 'block';

    }
    objOverlay.style.height = (arrayPageSize[1] + 'px');
    objOverlay.style.display = 'block';
    imgPreload = new Image();
    imgPreload.onload = function() {
        objImage.src = objLink.href;
        var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
        var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
        objLightbox.style.top = (lightboxTop < 0) ? "0px": lightboxTop + "px";
        objLightbox.style.left = (lightboxLeft < 0) ? "0px": lightboxLeft + "px";
        objLightboxDetails.style.width = imgPreload.width + 'px';
        if (objLink.getAttribute('title')) {
            objCaption.style.display = 'block';
            objCaption.innerHTML = objLink.getAttribute('title');

        }
        else {
            objCaption.style.display = 'none';

        }
        if (navigator.appVersion.indexOf("MSIE") != -1) {
            pause(250);

        }
        if (objLoadingImage) {
            objLoadingImage.style.display = 'none';

        }
        selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
            selects[i].style.visibility = "hidden";
        }
        
    	var flashes = document.getElementsByTagName('object');
		for(var i = 0; i < flashes.length; i++)
		{
			var fl = flashes[i];
				fl.style.visibility = 'hidden';
		}
        
        objLightbox.style.display = 'block';
        arrayPageSize = getPageSize();
        objOverlay.style.height = (arrayPageSize[1] + 'px');
        listenKey();
        return false;

    }
    imgPreload.src = objLink.href;
    
    if(lightBoxAnchors.length <= 1)
    {
    	document.getElementById('lightboxImgNext').style.display = 'none';
    	document.getElementById('lightboxImgPrev').style.display = 'none';
    }
    else
    {
    	document.getElementById('lightboxImgNext').style.display = 'inline';
    	document.getElementById('lightboxImgPrev').style.display = 'inline';
    }

}
function hideLightbox() {
    objOverlay = document.getElementById('overlay');
    objLightbox = document.getElementById('lightbox');
    objOverlay.style.display = 'none';
    objLightbox.style.display = 'none';
    selects = document.getElementsByTagName("select");
    for (i = 0; i != selects.length; i++) {
        selects[i].style.visibility = "visible";
    }
    
    var flashes = document.getElementsByTagName('object');
	for(var i = 0; i < flashes.length; i++)
	{
		var fl = flashes[i];
		
			fl.style.visibility = 'visible';
		
	}
    
    document.onkeypress = '';

}

var lightBoxAnchors = [];
var lightBoxAnchorNumber = 0;

function initLightbox() {
    if (!document.getElementsByTagName) {
        return;

    }
    var anchors = document.getElementsByTagName("a");
    for (var i = 0; i < anchors.length; i++) {
        var anchor = anchors[i];
        if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")) {
        	lightBoxAnchors[lightBoxAnchors.length] = anchor;
            anchor.onclick = function() {
                showLightbox(this);
                return false;

            }

        }

    }
    var objBody = document.getElementsByTagName("body").item(0);
    var objOverlay = document.createElement("div");
    objOverlay.setAttribute('id', 'overlay');
    objOverlay.onclick = function() {
        hideLightbox();
        return false;

    }
    objOverlay.style.display = 'none';
    objOverlay.style.position = 'absolute';
    objOverlay.style.top = '0';
    objOverlay.style.left = '0';
    objOverlay.style.zIndex = '90';
    objOverlay.style.width = '100%';
    objBody.insertBefore(objOverlay, objBody.firstChild);
    var arrayPageSize = getPageSize();
    var arrayPageScroll = getPageScroll();
    var imgPreloader = new Image();
    
    imgPreloader.onload = function() {
        var objLoadingImageLink = document.createElement("a");
        objLoadingImageLink.setAttribute('href', '#');
        objLoadingImageLink.onclick = function() {
            hideLightbox();
            return false;

        }
        objOverlay.appendChild(objLoadingImageLink);
        var objLoadingImage = document.createElement("img");
        objLoadingImage.src = loadingImage;
        objLoadingImage.setAttribute('id', 'loadingImage');
        objLoadingImage.style.position = 'absolute';
        objLoadingImage.style.zIndex = '150';
        objLoadingImageLink.appendChild(objLoadingImage);
        imgPreloader.onload = function() {
            };
        return false;

    }
    imgPreloader.src = loadingImage;
    var objLightbox = document.createElement("div");
    objLightbox.setAttribute('id', 'lightbox');
    objLightbox.style.display = 'none';
    objLightbox.style.position = 'absolute';
    objLightbox.style.zIndex = '100';
    
    /*
     * ARROWS! 
     */
    
    var imgBoxNext = document.createElement('a');
    imgBoxNext.setAttribute('id','lightboxImgNext');
	imgBoxNext.innerHTML = imgNastepnyZawartosc;
	imgBoxNext.style.float = 'right;'
	imgBoxNext.style.paddingLeft = '10px';
	
	imgBoxNext.onclick = function()
	{
		if(lightBoxAnchorNumber+1 < lightBoxAnchors.length)
		{
			lightBoxAnchorNumber++;
		}
		else
		{
			lightBoxAnchorNumber = 0;
		}
		
		showLightbox(lightBoxAnchors[lightBoxAnchorNumber]);
		
		return false;
	};
	
	var imgBoxPrev = document.createElement('a');
	imgBoxPrev.setAttribute('id','lightboxImgPrev');
	imgBoxPrev.innerHTML = imgPoprzedniZawartosc;
	imgBoxPrev.style.float = 'left';
	
	imgBoxPrev.onclick = function()
	{
		if(lightBoxAnchorNumber > 0)
		{
			lightBoxAnchorNumber--;
		}
		else
		{
			lightBoxAnchorNumber = lightBoxAnchors.length-1;
		}
		
		showLightbox(lightBoxAnchors[lightBoxAnchorNumber]);
		
		return false;
	};
	
	var clearingDiv = document.createElement('div');
	clearingDiv.style.clear = 'both';
	
	objLightbox.appendChild(imgBoxPrev);
	objLightbox.appendChild(imgBoxNext);
	objLightbox.appendChild(clearingDiv);
	
	/*
	 * END ARROWS
	 */
    
    objBody.insertBefore(objLightbox, objOverlay.nextSibling);
    var objLink = document.createElement("a");
    objLink.setAttribute('href', '#');
    objLink.setAttribute('title', 'Kliknij aby zamknąć');
    objLink.onclick = function() {
        hideLightbox();
        return false;

    }
    objLightbox.appendChild(objLink);
    var imgPreloadCloseButton = new Image();
    imgPreloadCloseButton.onload = function() {
        var objCloseButton = document.createElement("img");
        objCloseButton.src = closeButton;
        objCloseButton.setAttribute('id', 'closeButton');
        objCloseButton.style.position = 'absolute';
        objCloseButton.style.zIndex = '200';
        objLink.appendChild(objCloseButton);
        return false;

    }
    imgPreloadCloseButton.src = closeButton;
    var objImage = document.createElement("img");
    objImage.setAttribute('id', 'lightboxImage');
    objLink.appendChild(objImage);
    var objLightboxDetails = document.createElement("div");
    objLightboxDetails.setAttribute('id', 'lightboxDetails');
    objLightbox.appendChild(objLightboxDetails);
    var objCaption = document.createElement("div");
    objCaption.setAttribute('id', 'lightboxCaption');
    objCaption.style.display = 'none';
    objLightboxDetails.appendChild(objCaption);
    var objKeyboardMsg = document.createElement("div");
    objKeyboardMsg.setAttribute('id', 'keyboardMsg');
    objKeyboardMsg.innerHTML = '';
    objLightboxDetails.appendChild(objKeyboardMsg);

}
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;

    }
    else {
        window.onload = function() {
            oldonload();
            func();

        }

    }

}
addLoadEvent(initLightbox);
obr = 0;
obr = null;
function zoom(src, w, h) {
    if (window.screen) {
        aw = screen.availWidth;
        ah = screen.availHeight;

    } else {
        aw = 640;
        ah = 450;

    }
    if (obr == null || obr.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=no,"
        + "menubar=no,"
        + "scrollbars=no,"
        + "resizable=no"
        obr = window.open('', 'obrazek', ustawienia);
        obr.document.writeln("<html><head>\n"
        + "<meta http-equiv=\"refresh\" content=\"no-cache\">\n"
        + "<title>BusinessWeek - Okładka</title>\n"
        + "<style type=\"text/css\">BODY { background : url(\"" + src + "\") no-repeat;\n"
        + "background-image : url(\"" + src + "\"); background-repeat : no-repeat;}</style>\n"
        + "</body></html>");

    }
    obr.document.clear();
    obr.document.close();
    obr.focus();

}
function check_login() {
    if (document.l.LN.value == '') {
        alert('Musisz podać nick aby się zalogować!');
        document.l.LN.focus();
        return (false);

    }
    if (document.l.LP.value == '') {
        alert('Musisz wpisać hasło do logowania na forum!');
        document.l.LP.focus();
        return (false);

    }
    return (true);

}
function check_login2() {
    if (document.l2.LN.value == '') {
        alert('Musisz podać nick aby się zalogować!');
        document.l2.LN.focus();
        return (false);

    }
    if (document.l2.LP.value == '') {
        alert('Musisz wpisać hasło do logowania na forum!');
        document.l2.LP.focus();
        return (false);

    }
    return (true);

}
function check_email() {
    Wzor_email = /^[0-9a-zA-Z._-]+\@([0-9a-zA-Z-]+\.)+[0-9a-zA-Z]{2,4}$/;
    if (!Wzor_email.test(this.document.p.email.value)) {
        alert('Musisz podać poprawny adres email!');
        document.p.email.focus();
        return (false);

    }
    document.p.submit();

}
function check_subs() {
    Wzor_email = /^[0-9a-zA-Z._-]+\@([0-9a-zA-Z-]+\.)+[0-9a-zA-Z]{2,4}$/;
    if (!Wzor_email.test(document.subs.M.value)) {
        alert('Musisz podać poprawny adres email!');
        document.subs.M.focus();
        return (false);

    }
    return (true);

}
function check_uwagi() {
    if (document.uwaga.osoba.value == '') {
        alert('Musisz podać swoje imię i nazwisko!');
        document.uwaga.osoba.focus();
        return (false);

    }
    Wzor_email = /^[0-9a-zA-Z._-]+\@([0-9a-zA-Z-]+\.)+[0-9a-zA-Z]{2,4}$/;
    if (!Wzor_email.test(this.document.uwaga.email.value)) {
        alert('Musisz podać poprawny adres email!');
        document.uwaga.email.focus();
        return (false);

    }
    if (document.uwaga.tresc.value == '') {
        alert('Musisz wpisać uwagę!');
        document.uwaga.tresc.focus();
        return (false);

    }
    document.uwaga.submit();

}
function check_zamow() {
    if (document.zamow.imie.value == '') {
        alert('Musisz podać swoje imię!');
        document.zamow.imie.focus();
        return (false);

    }
    if (document.zamow.nazwisko.value == '') {
        alert('Musisz podać swoje nazwisko!');
        document.zamow.nazwisko.focus();
        return (false);

    }
    if (document.zamow.ulica.value == '') {
        alert('Musisz wpisać ulicę!');
        document.zamow.ulica.focus();
        return (false);

    }
    if (document.zamow.numer_domu.value == '') {
        alert('Musisz wpisać numer domu!');
        document.zamow.numer_domu.focus();
        return (false);

    }
    if (document.zamow.kod.value == '') {
        alert('Musisz wpisać numer kodu!');
        document.zamow.kod.focus();
        return (false);

    }
    if (document.zamow.miasto.value == '') {
        alert('Musisz wpisać miasto!');
        document.zamow.miasto.focus();
        return (false);

    }
    Wzor_email = /^[0-9a-zA-Z._-]+\@([0-9a-zA-Z-]+\.)+[0-9a-zA-Z]{2,4}$/;
    if (!Wzor_email.test(this.document.zamow.email.value)) {
        alert('Musisz podać poprawny adres email!');
        document.zamow.email.focus();
        return (false);

    }
    if (document.zamow.telefon.value == '') {
        alert('Musisz wpisać numer telefonu!');
        document.zamow.telefon.focus();
        return (false);

    }
    document.zamow.submit();

}
function checkCheckBoxForm(forma, num) {
    glosowanie = 0;

    for (i = 0; i < document.forms[forma].elements.length; i++) {

        if (document.forms[forma].elements[i].type == "checkbox") {

            if (document.forms[forma].elements[i].checked == true) {

                glosowanie = glosowanie + 1;


            }


        }


    }

    if (glosowanie != num) {

        alert('Zaznacz ' + num + ' odpowiedzi z listy!');

        return (false);


    }

}


/// submenu /////////////////////////////////////////////
  function getElementX( oElement )
    {
        var iReturnValue = 0;
        while( oElement != null )
        {
            iReturnValue += oElement.offsetLeft;
            oElement = oElement.offsetParent;
        }
        return iReturnValue;
    }

    function getElementY( oElement )
    {
        var iReturnValue = 0;
        while( oElement != null )
        {
            iReturnValue += oElement.offsetTop;
            oElement = oElement.offsetParent;
        }
        return iReturnValue;
    }

    var hideTimeout;

    function ShowServicesList(w){
        var warstwa = document.getElementById(w);
        var ramka = document.getElementById('iframe1');
        var ie = navigator.appVersion.indexOf('MSIE') != -1;

        if(warstwa.style.visibility == 'hidden')
        {
            ramka.style.display="block";
            ramka.style.top = getElementY(warstwa)+'px';
            ramka.style.left = getElementX(warstwa)+'px';
            ramka.style.width = warstwa.offsetWidth+'px';
            ramka.style.height = warstwa.offsetHeight+'px';
            ramka.style.visibility = 'visible';

            document.getElementById('ServicesLink').parentNode.style.zIndex = 1000000;

            warstwa.style.visibility = 'visible';

            if(ie)
            {
                ramka.style.visibility = 'hidden';
            }

            hideTimeout = setTimeout("ShowServicesList('ServicesList')", 10000);
        }
        else
        {
        	document.getElementById('ServicesLink').parentNode.style.zIndex = 1999;

            warstwa.style.visibility = 'hidden';

            ramka.style.display="none";
            ramka.style.width = '0px';
            ramka.style.height = '0px';
            ramka.style.left = '0px';
            ramka.style.top = '0px';
            ramka.style.visibility = 'hidden';

            clearTimeout(hideTimeout);
        }
    }

    function show_hide_DIV(div, element) {
    obj_div = document.getElementById(div);
    obj_el = document.getElementById(element);
        if (!(!obj_div)){
			if (obj_div.style.display == 'none'){
				obj_div.style.display = 'block';
				obj_el.className = 'arrow-up wszystkie def';
			} else {
				obj_div.style.display = 'none';
				obj_el.className = 'arrow-down wszystkie def';
			}
		}
}

function show_hide_DIV_rasowi(div) {
    obj_div = document.getElementById(div);
        if (!(!obj_div)){
			if (obj_div.style.display == 'none'){
				obj_div.style.display = 'block';
			} else {
				obj_div.style.display = 'none';
			}
		}
}

function show_hide_DIV_next(div, el){
	//alert(el);
    obj_div = document.getElementById(div);
    obj_el = document.getElementById(el);
        if (!(!obj_div)){
			if (obj_div.style.display == 'none'){
				obj_div.style.display = 'block';
				obj_el.innerHTML = 'ukryj';
			} else {
				obj_div.style.display = 'none';
				obj_el.innerHTML = 'więcej';
			}
		}
}

function onSubmitTopSearchForm(){
	if (document.searchform.q.value.length < 2){
		alert('Fraza musi mieć conajmniej 3 znaki!');
		return(false);
	} else {
		document.searchform.submit();
	}
}

function zobacz_wyniki_ankiety(id_ankieta){
	var req_ank = mint.Request();
	req_ank.AddParam("id_ankieta", id_ankieta)
	req_ank.OnSuccess = function(){
		$("ajaxankieta").innerHTML = this.responseText;
	}
	req_ank.Send("/F/ajax/ankieta.php");
}

function wyslijPolecStrone(){
	var req = mint.Request();
	req.OnSuccess = function(){
		$("polec_strone_main_content").innerHTML = this.responseText;
	}
	req.SendForm("polec_strone_form", "/F/ajax/polec_strone.php");
}

function openPolecStrone(div){
	var top = (screen.height - 300) / 2;
	top = top + 'px';
	var left = (screen.width - 356) / 2;
	left = left + 'px';
    obj_div = document.getElementById(div);
        if (!(!obj_div)){
			if (obj_div.style.display == 'none'){
				obj_div.style.display = 'block';
				obj_div.style.top = top;
				obj_div.style.left = left;
			} else {
				obj_div.style.display = 'none';
			}
		}
}

function checkFormPolecStroneFields(element){
	//alert (document.forms['polec_strone_form'].elements['od_nazwa'].value);
	if (element.name != "od_nazwa"){
		if (document.forms['polec_strone_form'].elements['od_nazwa'].value == ""){
		//alert ('test');
			document.forms['polec_strone_form'].elements['od_nazwa'].value == "imię nazwisko / nick";
		}
	}
}

function polecStrone(){
	//alert (document.forms['polec_strone_form'].elements['do_mail'].value);
	var email = document.forms['polec_strone_form'].elements['do_mail'].value;
	var nazwa = document.forms['polec_strone_form'].elements['do_nazwa'].value;
	var od_email = document.forms['polec_strone_form'].elements['od_mail'].value;
	var ok = 1;

	if (email.indexOf('@') < 1 ){
		alert('Proszę podać poprawny adres email odbiorcy.');
		ok = 0;
	} else if (email.length < 5){
		alert('Proszę podać poprawny adres email odbiorcy.');
		ok = 0;
	} else if (nazwa.length < 2){
		alert('Proszę podać informację komu polecasz link.');
		ok = 0;
	} else if (nazwa == "imię nazwisko / nick"){
		alert('Proszę podać informację komu polecasz link.');
		ok = 0;
	} else if (od_email.indexOf('@') < 1 ){
		alert('Proszę podać poprawny adres email nadawcy.');
		ok = 0;
	} else if (od_email.length < 5){
		alert('Proszę podać poprawny adres email nadawcy.');
		ok = 0;
	}
	if (ok == 1){
		//openPolecStrone('polec_strone_div');
		wyslijPolecStrone();
	}
}

function ocenTrafnosc(id_element, ocena){
	//alert('ocena - ' + ocena);
	var req_ot = mint.Request();
	req_ot.AddParam("element", id_element);
	req_ot.AddParam("ocena", ocena);
	document.getElementById('ikony_oceny_trafnosci').disabled = true;
	req_ot.OnSuccess = function(){
		if (ocena == 1){
			$("ocen_na_tak").innerHTML = this.responseText;
		} else {
			$("ocen_na_nie").innerHTML = this.responseText;
		}
		document.getElementById('ikony_oceny_trafnosci').style.display = 'none';
		document.getElementById('zobacz_oceny_trafnosci_span').style.display = 'none';
		document.getElementById('oceny_trafnosci').style.display = 'block';
		document.getElementById('oceny_trafnosci_title').innerHTML = 'Oceny trafności';
	}
	req_ot.OnError = function (){
    	document.getElementById('ikony_oceny_trafnosci').disabled = false;
    }
    req_ot.OnTimeout = function (){
    	document.getElementById('ikony_oceny_trafnosci').disabled = false;
    }
	req_ot.Send("/F/ajax/ocena_trafnosci.php");
}