private void showPages () {
    	if (numPages == 2) {
    		try {
				leftPageF.setIcon(new ImageIcon((Image) eMediumViewer.getPage(pageNum, 
						screenSize.width / numPages, screenSize.height)));
			} catch (NoSuchPageException e) {
				// Ignore error in full screen mode
				pageNum -= 2;
			}
    		try {
				rightPageF.setIcon(new ImageIcon((Image) eMediumViewer.getPage(pageNum + 1, 
						screenSize.width / numPages, screenSize.height)));
			} catch (NoSuchPageException e) {
				// Ignore error in full screen mode
				pageNum -= 1;
				System.out.println(pageNum);
				try {
					leftPageF.setIcon(new ImageIcon((Image) eMediumViewer.getPage(pageNum, 
						screenSize.width / numPages, screenSize.height)));
					rightPageF.setIcon(new ImageIcon((Image) eMediumViewer.getPage(pageNum + 1, 
						screenSize.width / numPages, screenSize.height)));
				} catch (NoSuchPageException e1) {
					// One page only?!?!
					pageNum = 1;
					onePage();
				}
			}
    	} else
			try {
				onePage.setIcon(new ImageIcon((Image) eMediumViewer.getPage(pageNum, 
						screenSize.width, screenSize.height)));
			} catch (NoSuchPageException e) {
				// Ignore error in full screen mode
				pageNum -= 1;
			}
    }