function ShowHelpDialog(url){
    var d="<div id=\"helpdialog\" style=\"width:800px\" class=\"g_dialog\"><div id=\"helpdialogTitle\" class=\"g_dialogtitle\"><div class=\"g_dialogtitletext\">帮助视频</div><div id=\"helpdialogclose\" class=\"g_dialogclose\"></div></div><div id=\"helpdialogBody\" class=\"g_dialogbody\"></div><div id=\"helpdialogBottom\" class=\"g_dialogbottom\"></div></div>";
     $("#helpdialog").remove();

    $("body").append(d);

    insertHelpFlash("helpdialogBody",url);

    $("#helpdialog").Dialog({
        showmask:false,
        maskColor:"#1b1613",
        maskOpacity:50,
        animate:"",
        close:"#helpdialogclose",
        draggable:true,
        dragHandle:"#helpdialogTitle"
    });
}

function ShowVideoDialog(url,text){
    var d="<div id=\"videodialog\" style=\"width:800px\" class=\"g_dialog\"><div id=\"videodialogTitle\" class=\"g_dialogtitle\"><div class=\"g_dialogtitletext\">视频</div><div id=\"videodialogclose\" class=\"g_dialogclose\">&nbsp;</div></div><div id=\"videodialogBody\" class=\"g_dialogbody\"></div><div id=\"videodialogBottom\" class=\"g_dialogbottom\"></div></div>";
     $("#videodialog").remove();

    $("body").append(d);

    insertFlvFlash("videodialogBody","/flash/vcastr3.swf",text,url,795,450);

    $("#videodialog").Dialog({
        showmask:false,
        maskColor:"#1b1613",
        maskOpacity:50,
        animate:"",
        close:"#videodialogclose",
        draggable:true,
        dragHandle:"#videodialogTitle"
    });
}