var zBoardTimeout;
boardTimeout(0);
$(function () {
    $('.frame_title .frame_title_menu li').each(function (i) {
        $(this).hover(function () {
            clearTimeout(zBoardTimeout);
            $(this).parent().find('a').removeClass('frame_title_menu_select');
            $(this).children('a').addClass('frame_title_menu_select');
            $('.sub_frame_middle .sub_frame_middle_content > div').hide();
            $('#' + $(this).attr('cid')).show();
        }, function () {
            boardTimeout(i);
        });
    });
    $('.sub_frame_middle .sub_frame_middle_content > div').each(function (i) {
        $(this).hover(function () {
            clearTimeout(zBoardTimeout);
        }, function () {
            boardTimeout(i);
        });
    });
});

function boardTimeout(v) {
    if (v > 4) v = 0;
    $('.sub_frame_middle .frame_title_menu li:eq(' + v + ')').trigger('mouseover');
    zBoardTimeout = setTimeout(function () {
        boardTimeout(v + 1);
    }, 5000);
}