var mbn_selected_index = 0;     // 目前廣告索引
var stop_mbn = 0;               // 停止自動播放
        
$().ready(function(){
    // Flash廣告
    $("#panel_hbf").load("/ajax/home_flash_banner.aspx", function(){
        $(this).children("div").each(function(i){
            sf = key_df_path + $(this).html();
            $(this).html("");
            $(this).flash({src:sf, width: "768px"});
        });
    });
    
    // 自動切換廣告 (timer)
    $().everyTime(5000, function(i) {
        if(stop_mbn == 1) return;
        mbn_selected_index ++;
        setMainBanner();
    });
    setMainBanner();
    
    // 停止自動撥放廣告 (mouse event)
    $("#bnls td").mouseover(function(){stop_mbn=1;}).mouseout(function(){stop_mbn=0;});
});



// 廣告選取
function selected_mbanner(sender, args) {
    mbn_selected_index = args;
    setMainBanner();
    return false;
}



// 設定廣告圖片與連結
function setMainBanner() {
    if(mbncount==0) return;
    if(mbn_selected_index < 1) mbn_selected_index = 1;
    
    $("#bnls td").removeClass("selected");
    $("#bnls td:eq(" + (mbn_selected_index-1) + ")").addClass("selected");
    imgsrc = $("#bnls td:eq(" + (mbn_selected_index-1) + ") img").attr("src");
    url = $("#bnls td:eq(" + (mbn_selected_index-1) + ") a").attr("href");
    $("#bnimg").html("<a href=\"" + url + "\" target=\"_blank\"><img src=\"" + imgsrc + "\" /></a>");
    $("#bnimg img").mouseover(function(){stop_mbn=1;}).mouseout(function(){stop_mbn=0;});
    
    if(mbn_selected_index >= mbncount) mbn_selected_index = 0;
}