function pop_img(plik, szerokosc, wysokosc, opis) {
	if (!opis)
		opis='';
	else
		opis = " - "+opis;
  var left = (screen.width/2) - szerokosc/2;
  var top = (screen.height/2) - wysokosc/2;
  var styl = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,width='+szerokosc+',height='+wysokosc+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
	var pop_okno = window.open("", "_blank", styl);
  var zawartosc = '<html><head><title>Image'+opis+'</title></head><body style="background-color:#FFFFFF; margin:0px"><table align="center" width="100%" height="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center" valign="middle"><img src="'+plik+'" onClick="window.close()" border="0" alt="Kliknij aby zamkn±æ okno" /></td></tr></table></body></html>';
	pop_okno.document.write(zawartosc);
	pop_okno.document.close();
}

function pop_strona(file_pop, width, height)
{
  var left = (screen.width/2) - width/2;
  var top = (screen.height/2) - height/2;
  var styleStr = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
  var okno=window.open(file_pop, "_blank", styleStr);
}

function odswiez(adres, adds) {
	if (!adds) adds='';
	var goURL=adres+adds.value;
	window.top.location.href = goURL;
}

function s_h(id,id_img)
{
	el = document.getElementById(id);
	var display = el.style.display ? '' : 'none';
	el.style.display = display;
	el = document.getElementById(id_img);
	var znak = el.src.indexOf("plus",0);
	if (znak == -1) {
		el.src = "pics/plus.png";
	}
	else
		el.src = "pics/minus.png";				
}

function pop_img_graph(plik, szerokosc_src, wysokosc_src, opis) {
	szerokosc = szerokosc_src+60;
	wysokosc = wysokosc_src+90;
  var left = (screen.width/2) - szerokosc/2;
  var top = (screen.height/2) - wysokosc/2;
  var styl = 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes,width='+szerokosc+',height='+wysokosc+',left='+left+',top='+top+',screenX='+left+',screenY='+top;
	var pop_okno = window.open("", "_blank", styl);
  var zawartosc = '<html><head>';
	zawartosc += '<title>Image - '+opis+'</title>';
	zawartosc += '<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2" />';
	zawartosc += '</head>';
	zawartosc += '<body style="background-color:#EEEEEA; margin:0px">';
	zawartosc += '<table align="center" width="100%" height="100%" cellpadding="0" cellspacing="0" border="0" >';
	zawartosc += '<tr><td align="center" valign="middle">';
	zawartosc += '<table align="center" width="'+szerokosc_src+'" cellpadding="0" cellspacing="0" border="0">';
//	zawartosc += '<tr><td height="22" valign="middle" style="border:1px solid #AAAAAA; border-bottom:0px; background-color: #CCCCCC"><font style="font-family:Verdana; font-size:11px">&nbsp;'+opis+'</a></td></tr>';
	zawartosc += '<tr><td align="center" valign="middle"><img src="'+plik+'" onClick="window.close()" border="0" alt="kliknij aby zamkn±æ okno" /></td></tr>';
	zawartosc += '<tr><td height="22" align="right" valign="middle" style="border:1px solid #AAAAAA; border-top:0px; background-color: #CCCCCC"><font style="font-family:Verdana; font-size:11px"><span onClick="window.close()" border="0" style="cursor:pointer">zamknij to okno</span>&nbsp;</td></tr>';	
	zawartosc += '</td></tr>';	
	zawartosc += '</table>';
	zawartosc += '</table></body></html>';
	pop_okno.document.write(zawartosc);
	pop_okno.document.close();
}