// apsona.com
function showSection (linkElt) {
    var href = linkElt[0].href;
    href = href.substring (href.lastIndexOf ('#')+1);
    var sectionId = "section-" + href;
    var secLinks = $(".tour-section a");
    secLinks.removeClass ("tour-section-link-hilite");
    linkElt.addClass ("tour-section-link-hilite").blur();
    $(".tour-accordion-wrap").css ("display", "none");
    $("#" + sectionId).css ("display", "block");
    showPart ($("#" + sectionId + " .accordion-partlabel")[0]);
};

function showPart (partLabelSpanElt) {
    $(".accordion-wrap .accordion-detail").slideUp ("slow");
    $(".accordion-detail", $(partLabelSpanElt).parent()).slideToggle(300);
    var imgSrc = partLabelSpanElt.getAttribute ("img");
    if (imgSrc) {
        $(".tour-screenshot")[0].src = "/img/tour/" + imgSrc;
    }
};

$(function () {
    var partLabel = $(".accordion-wrap .accordion-partlabel");
    partLabel.click (function () { showPart (this); });
    var secLinks = $(".tour-section a");
    secLinks.click (function () {
        showSection ($(this));
    });

    showSection ($("#tour-sec-1"));
});