function getObj(name) {
//  if (document.getElementById) {
  if (ie4_6()) {
	if (!isObject(document.getElementById(name))) { return; }
	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
}
function isObject(a) {
    return (a && typeof a == 'object');
}
function ie4_6() {
	var ie;
	ie = (document.all) && (parseInt(navigator.appVersion) >= 4) && (parseInt(navigator.appVersion.substring(navigator.appVersion.indexOf('MSIE')+5, navigator.appVersion.indexOf('MSIE')+8)) < 7);
	return ie;
}
function noweokno(plik,wdth,hght,scrollbrs) {
	var wx = Math.ceil( (window.screen.width-wdth) / 2 );
	var wy = Math.ceil( (window.screen.height-hght) / 2 );
	var nwo, scr;
	if (scrollbrs==1) {
		scr = 'yes';
	} else {
		scr = 'no';
	}
	nwo=window.open(plik,'','width='+wx+',height='+wy+',resizable=0,scrollbars='+scr+',menubar=no');
}
function otworz(url, szerokosc, wysokosc, scrollbrs) {
	x = (screen.width/2)-(szerokosc/2); // ustalam współrzędne poziome
	y = (screen.height/2)-(wysokosc/2); // ustalam współrzędne pionowe 
	if (scrollbrs==1) {
		scr = 'yes';
	} else {
		scr = 'no';
	}
	window.open(url,'','height='+wysokosc+',width='+szerokosc+',top='+y+',left='+x+',resizable=0,scrollbars='+scr+',menubar=no');
}
function otworzImg(url) {
	var a = new Image();
	a.src = url;
	var szerokosc = a.width+30;
	var wysokosc = a.height+30;
	x = (screen.width/2)-(szerokosc/2); // ustalam współrzędne poziome
	y = (screen.height/2)-(wysokosc/2); // ustalam współrzędne pionowe 
	window.open(url, '', 'width='+szerokosc+', height='+wysokosc+', top='+y+', left='+x+', resizable=1, scrollbars=auto, menubar=no');
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document;
  var s=d.location.pathname;
  if (Right(s,5) != '.edit') { 
    if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image(); d.MM_p[j++].src=a[i];}}
  }
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function preloadImages() {
	var d=document;
	if (!d.p) {
		d.p=new Array(); 
	}
	var j=d.p.length; 
	//var doc=document.getElementById('middle_art');
	var aList=d.getElementsByTagName('a');
	for (var i=0; i<aList.length; i++) {
		//window.alert(aList[i].href);
		if (aList[i].href.substring(0,20)=='javascript:otworzImg') {
			//window.alert(aList[i].href);
			var im=aList[i].href.substring(aList[i].href.indexOf("'")+1,aList[i].href.lastIndexOf("'")); 
			//var im=imgList[i].src.substring(0, imgList[i].src.indexOf('.',25))+'_zoom.'+imgList[i].src.substring(imgList[i].src.indexOf('.',25)+1,imgList[i].src.length);
			//window.alert(im);
			d.p[j]=new Image();
			d.p[j].src=im;
			j++;
		}
	}
}

function bierzacaStrona() {
	var d=document;
	var sciezka=d.location.href;
	var patgale=/\/n\d{1,}\/$/;
	var patnews=/\/#news\d{1,}$/;
	var patpozy=/\/pozycje\/[=\w\?\&]*$/;
	if (patgale.test(sciezka)) {
		var sg=sciezka.replace(patgale,"");
	}
	if (patnews.test(sciezka)) {
		var sn=sciezka.replace(patnews,"/");
	}
	if (patpozy.test(sciezka)) {
		var sp=sciezka.replace(patpozy,"/pozycje/");
	}
	if (isObject(d.getElementById('nav_v'))) {
		var doc=d.getElementById('nav_v');
		var a=doc.getElementsByTagName('a');
		for (var i=0; i<a.length; i++) {
			var link = a[i].href;
			if (patgale.test(link)) {
				var lg=link.replace(patgale,"");
			}
			if (link==sciezka || (lg>'' && sg>'' && lg==sg) || (sn>'' && link==sn) || (sp>'' && link==sp)) {
				a[i].style.backgroundColor='white';
				break;
			}
		}		
	}
}

function pagerGaleria() {
	var d=document;
	var sciezka=d.location.href;
	var patgal=/\/\w{2}\/galeria\/\b/;
	if (patgal.test(sciezka)) {
		listPagerGaleria();
	}
}

function listPagerGaleria() {
	//alert('Jestem w galerii');
	var d=document;
	var sciezka=d.location.href;
	var patgale=/\/n\d{1,}\/$/;
	if (patgale.test(sciezka)) {
		var sg=sciezka.replace(patgale,"");
	}
	
}

if (window.attachEvent) {
 window.attachEvent("onload", bierzacaStrona); 
 window.attachEvent("onload", preloadImages);
 window.attachEvent("onload", pagerGaleria);
} else {
 window.addEventListener("load", bierzacaStrona, false);
 window.addEventListener("load", preloadImages, false);
 window.addEventListener("load", pagerGaleria, false);
}

function subvalidate() {
    _subsubmit() 
}
function _subsubmit() {
	document.forms.subformmag.submit();
	return;
}

/* mcl */
function sub(id) {
    document.forms.searchformmag.grupy.value = id;
    _submit();
}
function _submit() {
	document.forms.searchformmag.submit();
	return;
}
function validate() {
	/*var form = document.forms.searchformmag ;
	var search, grupa, producent, stock, rohs, rohsyes, rohsno, zamow, nowosc, wycofany, wyprzedaz
	search = form.s_article.value;
	grupa = (isElement('s_grupa')) ? ((form.s_grupa.value != 'ALL' || form.s_grupa.value > 0) ? true : false) : false;
	producent = (isElement('s_producers')) ? ((form.s_producers.value != 'ALL MANUFACTURERS' || form.s_producers.value > 0) ? true : false) : false;
	rohsyes = (isElement('rohsyes')) ? (form.rohsyes.checked) : false;
	rohsno = (isElement('rohsno')) ? (form.rohsno.checked) : false;
	rohs = (rohsyes && rohsno) ? false : (!rohsyes && !rohsno) ? false : true;
	
	stock = (isElement('s_stock')) ? (form.s_stock.checked) : false;
	zamow = (isElement('zamow')) ? (form.zamow.checked) : false;
	nowosc = (isElement('nowosc')) ? (form.nowosc.checked) : false;
	wycofany = (isElement('wycofany')) ? (form.wycofany.checked) : false;
	wyprzedaz = (isElement('wyprzedaz')) ? (form.wyprzedaz.checked) : false;
	foto = (isElement('foto')) ? (form.foto.checked) : false;
	if (search.length > 1) {
		_submit();
	} else if (grupa || producent || rohs || zamow || nowosc || wycofany || wyprzedaz || foto) {
		_submit();
	} else if (stock && (grupa || producent || rohs || zamow || nowosc || wycofany || wyprzedaz || foto)) {
		_submit();
	} else {
		window.alert('Podaj warunek wyszukiwania - min 2 znaki');
	} */
	_submit();
}
function newsval() {
	_subval();
}
function _subval() {
	document.forms.subformmag.submit();
	return;
}
function valida() {
	var form = document.forms.searchformmag ;
	var search, grupa, producent, stock
	search = form.s_article.value;
	grupa = (form.s_grupa.value != 'ALL' || form.s_grupa.value > 0) ? true : false;
	producent = (form.s_producers.value != 'ALL MANUFACTURERS' || form.s_producers.value > 0) ? true : false;	
	stock = (form.s_stock.checked);
	if (search.length > 1) {
		_submit();
	} else if (grupa || producent) {
		_submit();
	} else if (stock && (grupa || producent)) {
		_submit();
	} else {
		window.alert('Podaj warunek wyszukiwania - min 2 znaki');
	}
}
function isElement(el) {
	var els = document.forms.searchformmag.elements;
	for (i=0; i<els.length; i++) {
		if (els[i].name == el) {
			return true;
			break;
		}
	}
	return false;
}
function Left(str, n){
    if (n <= 0)
	return "";
    else if (n > String(str).length)
	return str;
    else
	return String(str).substring(0,n);
}
function Right(str, n){
    if (n <= 0)
	return "";
    else if (n > String(str).length)
	return str;
    else {
	var iLen = String(str).length;
	return String(str).substring(iLen, iLen - n);
    }
}