
function displayWindow(url, width, height) {
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',top=aw,left=screen.availWidth/2 ,resizable=0,scrollbars=no,menubar=no' );
}
noweOkienko = null;

function gallery(src, w, h){
if(window.screen){
 aw=screen.availWidth;
 ah=screen.availHeight;
}else{
 aw=640;
 ah=450;
}
if(noweOkienko==null || noweOkienko.closed){
 ustawienia=
 "left=" + (aw-w)/2 + ","
 +"top=" + (ah-h)/2 + ","
 +"screenX=" + (aw-w)/2 + ","
 +"screenY=" + (ah-h)/2 + ","
 +"width=" + w + ","
 +"height=" + (h+40) + ","
 +"innerWidth=" + w + ","
 +"innerHeight=" + (h+40) + ","
 +"toolbar=no,"
 +"location=no,"
 +"directories=no,"
 +"status=no,"
 +"menubar=no,"
 +"scrollbars=no,"
 +"resizable=no"
 noweOkienko = window.open("",'obrazek',ustawienia);
}
noweOkienko.document.open();
noweOkienko.document.clear();
noweOkienko.document.write(
"<html><head>\n"
+"</head>\n"
+"<body LEFTMARGIN=0 TOPMARGIN=0 MARGINHEIGHT=0 MARGINWIDTH=0 BGCOLOR='#003366'><DIV ALIGN=center class='text7'><IMG SRC=" + src + " BORDER=0 ALT='Ładowanie obrazka...proszę czekać ...'><BR><form><INPUT TYPE=button VALUE='ZAMKNIJ' onClick='javascript:parent.window.close()' ></form></DIV></body>\n"
+"</html>"
);
noweOkienko.document.close();
noweOkienko.focus();
}

function okno(mypage,myname,w,h,scroll)
{
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
LeftPosition = 100;
TopPosition = 100;
settings = 
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no'
win = window.open(mypage,myname,settings)
if(win.window.focus){win.window.focus();}
}