/* Skrypty serwisu internetowego KSM */


/* Wyświetlenie obrazka w nowym oknie */
function showImage(plik,szer,wys,opis,path,msg) {
	var so; var wo;
	var sek = screen.width;
	var wek = screen.height;
	if (szer<=(sek-50)) {so = szer + 40} else {so = sek - 10};
	if (wys <=(wek-220)) {wo = wys + 120} else {wo = wek - 100};
	okno = window.open('','','toolbar=no,status=no,menubar=no,scrollbars=yes,width=' + so + ',height=' + wo);
	var n = '<HTML>\n<HEAD>\n';
	n += '<META HTTP-EQUIV="content-type" CONTENT="text/html; CHARSET=iso-8859-2">\n';
	n += '<STYLE>BODY{background: white; font: 8pt Verdana,Arial,sans-serif;}<\/STYLE>\n';
	n += '<\/HEAD>\n<BODY>\n<DIV ALIGN="center">\n';
	n += '<P><IMG SRC="' + path + plik + '" WIDTH="' + szer + '" HEIGHT="' + wys;
	n += '" BORDER=0 ALT="' + opis + '">\n';
	n += '<P>' + opis + '\n';
	n += '<P><A HREF="javascript:window.close()">' + msg + '<\/A>\n';
	n += '<\/DIV>\n<\/BODY>\n<\/HTML>\n';
	okno.document.write(n);
	okno.document.close();
}

// Obrazki w wiadomo¶ciach
// Wersja polska
function pokaz(plik,szer,wys,opis) {
	showImage(plik,szer,wys,opis,"/news/images/","Zamknij okno")
}
//Wersja angielska
function show(plik,szer,wys,opis) {
	showImage(plik,szer,wys,opis,"/news/images/","Close window")
}

// Obrazki w galerii
// Wersja polska
function galeria(plik,szer,wys,opis) {
	showImage(plik,szer,wys,opis,"/galeria/","Zamknij okno")
}
//Wersja angielska
function gallery(plik,szer,wys,opis) {
	showImage(plik,szer,wys,opis,"/galeria/","Close window")
}



//=============================================================================

/* Otwarcie strony w nowym oknie */
function okno(adres) {
	noweokno = window.open(adres,'okno','toolbar=0,direction=0,status=0,'
	+ 'menubar=0,scrollbars=1,resizable=0,left=0,top=0,width=500,height=480');
}

//=============================================================================

/* Funkcje obsługujące wybór alternatywnych stylów */
/*  http://www.alistapart.com/articles/alternate/  */

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

/* Utworzenie listy wyboru stylów */
function writeStyleList() {
	var txt = "Styl: \n<SELECT name=\"stylelist\" ";
	txt += "onChange='setActiveStyleSheet(this.options[this.selectedIndex].value);'>\n";
	var i, a, main;
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
		if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
			var curTitle = a.getAttribute("title");
			txt += "<OPTION value=\"" + curTitle + "\"";
			if(curTitle == title) txt += " SELECTED";
			txt += ">" + curTitle + "\n";
		}
	}
	txt += "<\/SELECT>\n";
	document.write(txt);
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);

//=============================================================================
