//funkcje do podmiany zdjec
function fon(n){document.images[n].src='grafika/'+n+'1.gif';}
function foff(n){document.images[n].src='grafika/'+n+'.gif';}

//funkcja do wyswietlania popupu
var okno_pop='';
function popup(wi,he,uerel,alignx,aligny,scrol)
{
	// Bartosz Szczecinski
	// 20.04.2006
	// Opera 8.x nie obsluguje !okno_pop.closed
	if(okno_pop && okno_pop.closed==false) {
		okno_pop.close()
	}
	if(wi=='100%'){wi=screen.availWidth-30}
	if(he=='100%'){he=screen.availHeight-0}
	if(alignx=='left'){xx=0}
	else if(alignx=='right'){xx=(screen.availWidth-wi)-10}
	else{xx=(screen.availWidth-wi)/2}
	if(aligny=='top'){yy=0}
	else if(aligny=='bottom'){yy=(screen.availHeight-he)}
	else{yy=(screen.availHeight-he)/2}
	okno_pop=window.open(uerel, '_blank', 'scrollbars='+scrol+',height='+he+',width='+wi+',top='+yy+',left='+xx);
}

function popupFrame(wi, he, url, alignX, alignY, scroll) {
	popup(wi, he, 'popup.php?popupFile='+url.replace(/\?/, '&'), alignX, alignY, scroll);
}

function blurall() {
	var links = document.getElementsByTagName('a');
	for (var i=0;i<links.length;i++){
		links[i].onfocus = blurme;
	}
}

function blurme()
{
	this.blur(); 
}


function printversion(id,path)
{
	var okno='';
	(okno && !okno.closed)?okno.close():'';
	he=400;
	wi=730;
	xx=(screen.availHeight-he)/2-10;
	yy=(screen.availWidth-wi)/2;
	okno=window.open('print_version.php?id='+id, '_blank', 'menubar=yes,scrollbars=yes,height='+he+',width='+wi+',top='+xx+',left='+yy);
}


/*ladowanie do casch-u zdjec
foto=new Array('pl','en');
menuA=new Array();menuB=new Array();
for(n=0;n<foto.length;n++){
menuA[n]=new Image();
menuA[n].src='grafika/'+foto[n]+'.gif';
menuB[n]=new Image();
menuB[n].src='grafika/'+foto[n]+'1.gif';
}
*/

function toggle(){
	var x=document.getElementById('zgoda');
	if(x.style.display=='block')x.style.display='none';
	else x.style.display='block';	
}


// scroller


		/***********************************
		*  http://news-scroller.vbarsan.com/
		*   This notice may not be removed 
		***********************************/
		
		//-- Begin Scroller's Parameters and messages -->
		//scroller's width
		var swidth=800;
		
		//scroller's height
		var sheight=18;
		
		//scroller's speed 
		var sspeed=3;  
		var restart=sspeed;
		var rspeed=sspeed;  
		
		//scroller's pause 
		var spause=0;
		
		//scroller's background
		sbcolor="";
		
	
		
		var ii=0;var gekso=0;if(navigator.product&&navigator.product=="Gecko"){var agt = navigator.userAgent.toLowerCase();var rvStart = agt.indexOf('rv:');var rvEnd = agt.indexOf(')', rvStart);var check15 = agt.substring(rvStart+3, rvEnd);if(parseFloat(check15)<1.8) gekso=1;}var operbr=0; operbr=navigator.userAgent.toLowerCase().indexOf('opera');
		function goup(){if(sspeed!=rspeed*16){sspeed=sspeed*2;restart=sspeed;}}
		function start(){
		if(document.getElementById){ns6div=document.getElementById('iens6div');if(operbr!=-1)operdiv=document.getElementById('operaslider');ns6div.style.left=swidth+"px";ns6div.innerHTML=singletext[0];sizeup=ns6div.offsetWidth;if(operbr!=-1&&sizeup==swidth){operdiv.innerHTML=singletext[0];sizeup=operdiv.offsetWidth;}ns6scroll();}
		else 
		if(document.layers){ns4layer=document.ns4div.document.ns4div1;ns4layer.left=swidth;ns4layer.document.write(singletext[0]);ns4layer.document.close();sizeup=ns4layer.document.width;ns4scroll();}
		else 
		if(document.all){iediv=iens6div;iediv.style.pixelLeft=swidth+"px";iediv.innerHTML=singletext[0];sizeup=iediv.offsetWidth;iescroll();}}
		function iescroll(){if(iediv.style.pixelLeft>0&&iediv.style.pixelLeft<=sspeed){iediv.style.pixelLeft=0;setTimeout("iescroll()",spause);}else 
		if(iediv.style.pixelLeft>=sizeup*-1){iediv.style.pixelLeft-=sspeed+"px";setTimeout("iescroll()",100);}else{if(ii==singletext.length-1)ii=0;else ii++;iediv.style.pixelLeft=swidth+"px";iediv.innerHTML=singletext[ii];sizeup=iediv.offsetWidth;iescroll();}}
		function ns4scroll(){if(ns4layer.left>0&&ns4layer.left<=sspeed){ns4layer.left=0;setTimeout("ns4scroll()",spause);}else 
		if(ns4layer.left>=sizeup*-1){ns4layer.left-=sspeed;setTimeout("ns4scroll()",100);}else{if(ii==singletext.length-1)ii=0;else ii++;ns4layer.left=swidth;ns4layer.document.write(singletext[ii]);ns4layer.document.close();sizeup=ns4layer.document.width;ns4scroll();}}
		function ns6scroll(){if(parseInt(ns6div.style.left)>0&&parseInt(ns6div.style.left)<=sspeed){ns6div.style.left=0;setTimeout("ns6scroll()",spause);}else if(parseInt(ns6div.style.left)>=sizeup*-1){ns6div.style.left=parseInt(ns6div.style.left)-sspeed+"px";setTimeout("ns6scroll()",100);}
		else{if(ii==singletext.length-1)ii=0;else ii++;
		ns6div.style.left=swidth+"px";ns6div.innerHTML=singletext[ii];sizeup=ns6div.offsetWidth;if(operbr!=-1&&sizeup==swidth){operdiv.innerHTML=singletext[ii];sizeup=operdiv.offsetWidth;}ns6scroll();}}
		
		
		
		
		
  function centruj_element(element,width,height,offsetTop,offsetLeft)
  {
  hide_elements('select');
  
  if(navigator.userAgent.indexOf("Gecko")!=-1 || navigator.userAgent.indexOf("Opera")!=-1) agent=0;
  else if(navigator.userAgent.indexOf("MSIE 7")!=-1) agent=2;
  else agent=1;

  var scrollTop = document.body.scrollTop;
  
  if(agent==0) 
  {
  var clientHeight = self.innerHeight;
  var clientWidth = self.innerWidth;
  }
  else 
  {
  var clientHeight = document.documentElement.offsetHeight;
  var clientWidth = document.documentElement.offsetWidth;
  }
  
  if($('alpha'))
  {
	$('alpha').setStyle('height', '1800px');
	$('alpha').setStyle('opacity', '0.7');
	$('alpha').setStyle('background', '#FFF');
  
  }
  
  
  
    if(height<clientHeight)
    {
	document.getElementById(element).style.top=offsetTop + scrollTop+((clientHeight-height)/2) + 'px';
	}
	else
	{
	document.getElementById(element).style.top=offsetTop + scrollTop + 'px';
	}
  document.getElementById(element).style.left=offsetLeft + (clientWidth-width)/2 + 'px';
  document.getElementById(element).style.display='block';
  }
  
  function close_element(element)
  {
  document.getElementById(element).style.display='none';
  
    if($('alpha')) $('alpha').setStyle('display', 'none');

  show_elements('select');
  }
  
  function show_elements(tag_name)
  {
  var elements=document.getElementsByTagName(tag_name);
	for(i=0;i<elements.length;i++)
	{
	elements[i].style.visibility='visible';
	}
  }  
  
  function hide_elements(tag_name)
  {
  var elements=document.getElementsByTagName(tag_name);
	for(i=0;i<elements.length;i++)
	{
	elements[i].style.visibility='hidden';
	}
  }