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

//funkcja do wyswietlania popupu
var okno='';
function popup(wi,he,uerel,alignx,aligny,scrol)
{
	if(okno &&!okno.closed){okno.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=window.open(uerel, '_blank', 'scrollbars='+scrol+',height='+he+',width='+wi+',top='+yy+',left='+xx);
}

/*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 arrows(id, mode) {
	if(mode=='n') {
  	document.getElementById('far'+id).style.display='none';
  	document.getElementById('nar'+id).style.display='inline';    
  }
	if(mode=='f') {
  	document.getElementById('nar'+id).style.display='none';
  	document.getElementById('far'+id).style.display='inline';    
  }  
}

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

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