$(document).ready(function(){
    $("ul.menu > li > a").each(function() {
        var caption = $(this).text().replace("ά","α").replace("έ","ε").replace("ή","η").replace("ί","ι").replace("ό","ο").replace("ύ","υ").replace("ώ","ω").replace("Ά","Α").replace("ς","σ").toUpperCase();
        $(this).text(caption);
    });
    $("ul.menu > li:has(ul)").each(function() {
        $(this).addClass("folder");
        $(this).addClass("line-white");
    });
    $("li.folder:last").css("margin-bottom", "20px");
    $("li.folder > a").click(function() {
        var ul = $(this).siblings("ul");
        ul.slideToggle("fast");
        return false;
    });
    $("li.current_page_item, li.current_page_ancestor").each(function() {
        if ($(this).hasClass("folder")) {
            $(this).removeClass("line-white");
            $(this).addClass("line-orange");
            $(this).children("ul").show();
        }
    });
});