function ablakNyitas(sourceFile, windowWidth, windowHeight)
    {
    pictureWindow = window.open("", "plainwindow", "width=" + windowWidth + ",height=" + windowHeight + ",top=0,left=0,toolbar=0,location=0,resizable=0,status=0,menubar=0,fullscreen=0,scrollbars=0");
    content = "<html>\n<head>\n\t<title></title>\n</head>\n<body marginwidth=\"0\" marginheight=\"0\" topmargin=\"0\" leftmargin=\"0\">\n<img src=\"" + sourceFile + "\" width=\"" + windowWidth + "\" height=\"" + windowHeight + "\" border=\"0\">\n</body>\n</html>";
    pictureWindow.document.write(content);
    }

function ablakNyitas2(sourceFile, windowWidth, windowHeight)
    {
    pictureWindow = window.open("", "plainwindow2", "width=" + windowWidth + ",height=" + windowHeight + ",top=10,left=10,toolbar=0,location=0,resizable=0,status=0,menubar=0,fullscreen=0,scrollbars=0");
    content = "<html>\n<head>\n\t<title></title>\n</head>\n<body marginwidth=\"0\" marginheight=\"0\" topmargin=\"0\" leftmargin=\"0\">\n<img src=\"" + sourceFile + "\" border=\"0\">\n</body>\n</html>";
    pictureWindow.document.write(content);
    }
