<!--

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}
function MM_setTextOfLayer(objName,x,newText) {//v3.0A Modified by Uncle Massimo and packaged by Uncle Al  for NN6 Compatibility
  var obj = (document.getElementById) ? MM_findObj(objName) : MM_findObj(objName);
  if (obj!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}
function MM_preloadImages() { //v3.0
  var d=document; 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_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_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 MM_displayStatusMsg(msgStr)  { //v3.0
	status=msgStr; document.MM_returnValue = true;
}

function data_pl()
{
var data=new Date()
var dzien=data.getDay()
var dzienmiesiaca=data.getDate()
var miesiac=data.getMonth()
var rok=data.getFullYear()
var dzientygodnia=new Array("Niedziela","Poniedziałek", "Wtorek", "Środa", "Czwartek", "Piątek", "Sobota")
var nazwamiesiaca=new Array("stycznia", "lutego", "marca", "kwietnia", "maja", "czerwca", "lipca", "sierpnia", "września", "października", "listopada", "grudnia")
return dzientygodnia[dzien]+", "+dzienmiesiaca+" "+nazwamiesiaca[miesiac]+" "+rok;
}

var popupImageHandle = null;
function popupImage(src, title, w, h, author) {
    if (popupImageHandle && !popupImageHandle.closed) popupImageHandle.close();
    var s = 'toolbar=no, menubar=no, location=no, personalbar=no, scrollbars=no, directories=no, status=no, resizable=no, width=' + (w + 20) + ', height=' + (h + 70);
    var img = '<a href="javascript: void(0)" title="Zamknij" onclick="window.close()"><img src="'+src+'" border=0 width="'+w+'" height="'+h+'" style="border: 1px solid #ccc"></a>';
    var descr = '<div height="10px">&nbsp;</div><div style="padding:3px 10px 3px 10px ; text-align: center; background-color:#775337; color:#ffffff;"><strong>' + title + '</strong></div><div style="text-align: right; color: #999; font-style: italic;">' + author + '</div>';
    popupImageHandle = win = window.open('', 'null', s);
    win.document.open();
    win.document.write('<html><head><title>' + title + '</title><meta http-equiv=imagetoolbar content=no></head><body style="margin: 10px; font-family: Verdana, Arial, sans-serif; font-size: 11px; overflow: hidden" onkeypress="if (event && event.keyCode==27) self.close()">' + img + descr + '</body></html>');
    win.document.close();
    win.focus();
}

var popupHandle = null;
function popupCenterWindow(src, w, h, menu) {
  if (!w) w=760;
  if (!h) h=440;
  if (!menu) menu='no';
  if (document.all) {
    // window no border
    var tmp = document.getElementsByTagName("HTML");
    var html = tmp[0];
    var xOffset = window.screenLeft + (html.offsetWidth-w)/2;
    var yOffset = window.screenTop + (html.offsetHeight-h-80)/2;
  } else {
    // window border, same as parent
    var xOffset = window.screenX + (window.outerWidth-w)/2;
    var yOffset = window.screenY + (window.outerHeight-h-50)/2;
  }
  //
  xOffset = Math.max(0, Math.min(screen.availWidth-w, Math.round(xOffset) ) );
  yOffset = Math.max(0, Math.min(screen.availHeight-h-80, Math.round(yOffset) ) );
  //
  if (popupHandle && !popupHandle.closed) popupHandle.close();
  var s = 'toolbar=no,menubar=' + menu + ',personalbar=no,scrollbars=yes,status=yes,directories=no,resizable=no';
	popupHandle = window.open(src, 'null', s+',height='+h+',width='+w+',screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset);
}

/****************************************/
function switcher(element) {
  	var item = document.getElementById(element);
  	if(item.className == 'hidden')
  		item.className = '';
	else
		item.className = 'hidden';
}





/****************************************/



function createCookie(name,value)
{	    
	var ck = name+"="+value+"; path=/;domain=.prolib.pl";
	document.cookie = ck;
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i<ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return '0';
}

function eraseCookie(name)
{
	createCookie(name,"0",0);
	
}

function islogin_l(user)
{
	var value = readCookie('prolibcook');
	if (value==1 && user==1) 
	{
		document.getElementById('zaloguj').className = 'hidden';
		 document.getElementById('wyloguj').className = '';	
		 document.getElementById('zaloguj1').className = 'hidden';
		 document.getElementById('wyloguj1').className = '';
		
		
	}
	else{ document.getElementById('zaloguj').className = '';
		 document.getElementById('wyloguj').className = 'hidden';	
		 document.getElementById('zaloguj1').className = '';
		 document.getElementById('wyloguj1').className = 'hidden';
		
		 }
}

function islogin(user)
{
	var value = readCookie('prolibcook');
	if (value==1 && user==1) 
	{
		 document.getElementById('zaloguj').className = 'hidden';
		 document.getElementById('wyloguj').className = '';	
				
	}
	else{ document.getElementById('zaloguj').className = '';
		  document.getElementById('wyloguj').className = 'hidden';	
		 
		  }
}

function iscookie(){
	return readCookie('prolibcook');
}

function ankieta_propozycje(id){
	if (!id){document.getElementById('mam_propozycje1').className = 'hidden';}
	if (id){document.getElementById('mam_propozycje1').className = '';}
}

function sprawdz_ankiete(Form){
	if((Form.osoba.value == '0') || (Form.zgodnie.value == '0')|| (Form.uzyskalem.value == '0')|| (Form.wlasciwe.value == '0')){alert('Prosze uzupełnić wszystkie pola oznaczone kolorem żółtym!!!');return false;}
	else { return true;}
	
}

function sprawdz_opinie(Form){
	if((Form.tresc1.value == '')){alert('Proszę wpisać treść opinii!!!');return false;}
	else { return true;}
	
}

function openpopup(url,name,w,h,scroll)
   {
	var value = readCookie('ankieta');
	if (value!=1){
   createCookie('ankieta',1);
   LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
   TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
   settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=yes';
   win = window.open(url,name,settings);
    win.focus();
	}else{
		
	}

}

function openpopup_osoba(url,name,w,h,scroll)
   {
	
   LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
   TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
   settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=yes';
   win = window.open(url,name,settings);
   win.focus();
	
}