// JavaScript Document
var isManualSliding = false;

$(document).ready(function () {
    $("ul.tab_content li").hide();
    $("ul.tab_content li:first").show();

    $("ul.tab li a").mouseover(function (event) {
        var id = $(this).attr('rel');
        isManualSliding = true;
        selectTab($(this).parent('li'));
    });

    $("ul.tab li a").mouseout(function (event) {
        isManualSliding = false;
    });


    $("ul.showcase li:first").show();
    $("ul.gallery li a").click(function (event) {
        $("ul.showcase li").hide();
        $("ul.showcase li" + $(this).attr('href')).show();
    });

    // Automatic change function
    setTimeout("switchSelection();", 8000);
});

function switchSelection() {
    if(isManualSliding)
        return;

    var nextElement = $("ul.tab li.selected").next('li');

    if(nextElement.length == 0)
        nextElement = $("ul.tab li:first");

    selectTab(nextElement);

    // Automatic change function
    setTimeout("switchSelection();",8000);
}

function selectTab(li_element) {
    var id = $(li_element).find('a').attr('rel');

    $(li_element).addClass('selected').siblings('li').removeClass('selected');

    $("ul.tab_content li").hide();
    $('ul.tab_content li.' + id + ' div').hide();
    $('ul.tab_content li.' + id).show();
    $('ul.tab_content li.' + id + ' div').slideDown(600);
}