img41on = new Image(); img41on.src = "../../images/on/book.jpg"; img41off = new Image(); img41off.src = "../../images/off/book.jpg";
img42on = new Image(); img42on.src = "../../images/on/paper.jpg"; img42off = new Image(); img42off.src = "../../images/off/paper.jpg";
img43on = new Image(); img43on.src = "../../images/on/mono.jpg"; img43off = new Image(); img43off.src = "../../images/off/mono.jpg";
img44on = new Image(); img44on.src = "../../images/on/journal.jpg"; img44off = new Image(); img44off.src = "../../images/off/journal.jpg";
img45on = new Image(); img45on.src = "../../images/on/article.jpg"; img45off = new Image(); img45off.src = "../../images/off/article.jpg";

img41Aon = new Image(); img41Aon.src = "../../images/nav/on_gry.gif"; img41Aoff = new Image(); img41Aoff.src = "../../images/nav/off.gif";
img42Aon = new Image(); img42Aon.src = "../../images/nav/on_gry.gif"; img42Aoff = new Image(); img42Aoff.src = "../../images/nav/off.gif";
img43Aon = new Image(); img43Aon.src = "../../images/nav/on_gry.gif"; img43Aoff = new Image(); img43Aoff.src = "../../images/nav/off.gif";
img44Aon = new Image(); img44Aon.src = "../../images/nav/on_gry.gif"; img44Aoff = new Image(); img44Aoff.src = "../../images/nav/off.gif";
img45Aon = new Image(); img45Aon.src = "../../images/nav/on_gry.gif"; img45Aoff = new Image(); img45Aoff.src = "../../images/nav/off.gif";