function VOD(rid)
{
    //window.open("VOD/VOD.aspx?rid=" + rid + "&free=n", "VOD", "fullscreen");
    //window.showModelessDialog("VOD/VOD.aspx?rid="+rid+"&free=n", window, "dialogWidth:1024px;dialogHeight:780px;status:no;center:yes;help:no;scroll:no;");
    window.open("VOD/VOD_F.aspx?rid=" + rid , "VOD");
}

function freeVOD(rid) {
    //window.open("VOD/VOD.aspx?rid="+rid, "VOD", "fullscreen"); 
    
    alert("本课件提供十分钟的试听时间；观看完整课件欢迎报班学习。");

    window.showModelessDialog("VOD/VOD.aspx?rid=" + rid + "&free=y", window, "dialogWidth:1024px;dialogHeight:780px;status:no;center:yes;help:no;scroll:no;");
}

function freeVODi(rid) {
    //window.open("VOD/VOD.aspx?rid="+rid, "VOD", "fullscreen"); 
    
    alert("本课件提供十分钟的试听时间；观看完整课件欢迎报班学习。");

    window.showModelessDialog("CET46/VOD/VOD.aspx?rid=" + rid + "&free=y", window, "dialogWidth:1024px;dialogHeight:780px;status:no;center:yes;help:no;scroll:no;");
}