var kep;
var kepnev;
var cim;
var boltnev;
var szamlalo = 1;

function megjelenites() {
  ablak = window.open("", "Képnagyítás", "maximize=no, noresizable, status=no, menu=no, toolbar=no, width=" + kep.width + ", height=" + kep.height + ", top=" + (screen.availHeight - kep.height) / 2 + " , left=" + (screen.availWidth - kep.width) / 2);
  ablak.document.open();
  ablak.document.writeln("<html><title>" + boltnev + " - " + cim + "</title>");
  ablak.document.writeln("<body topmargin=\"0\" leftmargin=\"0\" marginwidth=\"0\" marginheight=\"0\" background=\"/Image/\">");
  ablak.document.writeln("<a href=\"javascript:window.close();\"><img src=\"" + kepnev + "\" alt=\"\" title=\"Bezár\" border=\"0\"></a>");
  ablak.document.writeln("</body></html>");
  ablak.document.close()
  ablak.focus();
}

function betoltes() {
  if (kep.complete) megjelenites();
  else {
	if (szamlalo < 60) setTimeout("betoltes()", 1000);
	szamlalo = szamlalo + 1;
  }
}

function showpic(boltnevParameter, cimParameter, kepnevParameter) {
  if ("/" == kepnevParameter.substring(kepnevParameter.length-1, kepnevParameter.length)) return;

  kep = new Image();
  kep.src = kepnevParameter;
  kepnev = new String(kepnevParameter);
  cim = new String(cimParameter);
  boltnev = new String(boltnevParameter);

  betoltes();
}

