var _divDestino = null;

function exibeVideo(divDestino, urlVideo, largura, altura)
{
    divDestino = document.getElementById(divDestino);
    
    if (divDestino != null)
    {
        Html = "<object id='wmvPlayer' width='" + largura + "' height='" + altura + "' classid='CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715' standby='Loading Microsoft Windows Media Player components...' type='application/x-oleobject'>";
        Html += "<param name='AutoRewind' value=1>";
        Html += "<param name='FileName' value='" + urlVideo + "'>";
        Html += "<param name='ShowControls' value='1'>";
        Html += "<param name='ShowAudioControls' value='1'>";
        Html += "<param name='AutoStart' value=1>";
        Html += "<embed type='application/x-mplayer2' src='" + urlVideo + "' autostart='true' loop='true' width='" + largura + "' height='" + altura + "'></embed>";
        Html += "</object>";
        
        divDestino.innerHTML = Html;
        _divDestino = divDestino;
    }
}


function ocultaVideo()
{
    if (_divDestino != null)
        _divDestino.innerHTML = '';
}