"Slide14.JPG",
"Slide15.JPG"};
List<String> slides = PropertyHelper.getStringList(_config, "openbook.slides.list",
Arrays.asList(defaultSlides));
try {
_powerpoint = new PowerPointViewer(dir, slides);
} catch (Exception e1) {
_showPresentation = false;
System.err.println("Error while opening slide deck at " + dir + ". \r\n"+ e1);
}
}