function PopupSizes(nazwa,szer,wys,subtitle) {
  void newWin(nazwa,szer,wys,subtitle);
}
function Popup(nazwa, subtitle) {
  void newWin(nazwa,0,0,subtitle);
}
function myurlencode(string) {
    return escape(string).replace(/[+]/g, '%2B');
}
function doprint() {
	adr = 'http://' + document.location.host + document.location.pathname + document.location.search;
 
  if (adr.match(/[\?]/))
    NewHtm(adr + '&print=1' + document.location.hash, 700, 400);
  else
    NewHtm(adr + '?print=1' + document.location.hash, 700, 400);
}
function dorecommend() {
  loc = document.location.href;
  NewHtm('/recommend.php?qs='+escape(loc), 400, 480);
}
function newWin(nazwa,szer,wys,subtitle) {
var sizes = false;
if (wys>0) { 
    sizes = true;
    szer = szer+28;
    wys = wys+28;
    odlewa=(screen.width-szer)/2;
    odgory=(screen.height-wys)/2;
} else {
    szer = 800;
    wys = 600;
    odlewa=(screen.width)/4;
    odgory=(screen.height)/8;
}

config='left='+odlewa+',top='+odgory+',width='+szer+',height='+wys+',innerheight='+wys+',innerwidth='+szer+',toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes,scrollbars=auto';
cel=window.open('','okno',config)
cel.document.write('<HTML><HEAD>');
cel.document.write('<link rel="stylesheet" href="/css/main.css" type="text/css" />');
cel.document.write('<meta http-equiv="Content-Type" content="text/html; charset=utf-8">');
cel.document.write('<TITLE>'+document.title+'</title>');
if (!sizes) {
// alert(window.screenX); 
  cel.document.write('<script language="javascript">');
  cel.document.write('	var temp=self.location.href.split("?");');
  cel.document.write('	var picUrl = (temp.length>1)?temp[1]:"";');
  cel.document.write('	var NS = (navigator.appName=="Netscape")?true:false;');
  cel.document.write('	function fitPic() {');
  cel.document.write('		iImg1 = document.getElementById("img1");');
  cel.document.write('		iWidth = (NS)?window.innerWidth:document.body.clientWidth;');
  cel.document.write('		iHeight = (NS)?window.innerHeight:document.body.clientHeight;');
  cel.document.write('		if (iImg1.width>800) iWidth = 640 - iWidth; else { iWidth = iImg1.width - iWidth; }');
  cel.document.write('		if (iImg1.height>600) iHeight = 700 - iHeight; else { iHeight = iImg1.height + '+((subtitle)?'64':'3')+' - iHeight; }');
  cel.document.write('		window.resizeBy(iWidth, iHeight-1);');
  cel.document.write('		window.screenX = screen.width / 2 - document.body.clientWidth / 2; ');
  cel.document.write('		window.screenY = screen.height / 2 - document.body.clientHeight / 2;');
  cel.document.write('		self.focus();');
  cel.document.write('	};');
  cel.document.write('	function setTitle() {');
  cel.document.write('		self.document.title = top.opener.document.title;');
  cel.document.write('	};');
  cel.document.write('</script>');
}
cel.document.write('</HEAD>');
cel.document.write('<body class="imagepopup" scroll="auto">');
cel.document.write('<div id="image"><a href=# onclick="javascript:self.close();"><img src='+nazwa+' id="img1" class=obw alt="Kliknij aby zamknąć okno" onload="javascript: fitPic();" align=center border="0"></a></div>');
if (subtitle)
	cel.document.write('<div id="subtitle">'+subtitle+'</div>');
//if (!sizes) {
//  cel.document.write('<script language="javascript">');
//  cel.document.write('	setTitle();');
//  cel.document.write('</script>');
//}
cel.document.write('</body></html>');
cel.document.close();
cel.focus();
}

function NewHtm(nazwa,szer,wys) {
odlewa=(screen.width-szer)/2;
odgory=(screen.height-wys)/2;		
config='left='+odlewa+',top='+odgory+',width='+szer+',height='+wys+',innerheight='+wys+',innerwidth='+szer+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes';
stadion=window.open(nazwa,'okno',config);
stadion.focus();
}
function NewHtmNoScr(nazwa,szer,wys) {
odlewa=(screen.width-szer)/2;
odgory=(screen.height-wys)/2;		
config='left='+odlewa+',top='+odgory+',width='+szer+',height='+wys+',innerheight='+wys+',innerwidth='+szer+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes';
stadion=window.open(nazwa,'okno',config);
stadion.focus();
}

function gotables() {
    tables = document.getElementsByName('info');
    for (i=0; i<tables.length; i++) {
        trs = tables[i].getElementsByTagName('tr');
        for (j=0; j<trs.length; j++) {
            trs[j].className += ' line'+(j % 2);
        }
    }
}

function isEmailCorrect(el) {
   var emailFilter=/^([\w\-_]+\.)*([\w\-_]+)@([\w\-_]+\.)+([a-zA-Z]{2,4})$/;
   
   if (!emailFilter.test(el))
	return false;
   else
   	return true;
}

function  cleartext(q){
        document.getElementById(q).value = "";
}
		