function ChangeIndexArticle(value)
{    
    var values = value.split("_");
    var link = "/home/" + values[0] + ".aspx";  
    
    for(var i = 1; i<4; i++)
    {
        if(document.getElementById('article' + i))
        {
            try
            {
                if(values[1] == i)
                {
                    document.getElementById('article' + i).className = 'articleSelected';  
                    document.getElementById('a_article' + i).className = 'linkMenu';  
                }else
                {
                    document.getElementById('article' + i).className = 'articleUnSelected';  
                    document.getElementById('a_article' + i).className = 'linkMenuActive';  
                }
                }
            catch(err){} 
        }else
        {
            break;
        }
    }
                
    ajax_loadContent('showContent', link);
}

function ChangeIndexVideoPlayer(path,imagesrc,index)
{   
    for(var i=1; i<6; i++)
    {
        if(i==index)
        {
           document.getElementById('media_' + i).style.fontWeight = 'bold'; 
        }
        else
        {
            try
            {
              document.getElementById('media_' + i).style.fontWeight = 'normal';  
            }
            catch(err){}           
        }
    }
    var link = "/home/videoplayer.aspx?path=" + path + "&imagesrc=" + imagesrc+ "&width=280";           
    ajax_loadContent('showVideoPlayer', link);
}
function ChangeIndexVideoPlayerContent(path,imagesrc,index,count)
{   
    for(var i=1; i<count+1; i++)
    {
        if(i==index)
        {
           document.getElementById('mediaflv_' + i).style.fontWeight = 'bold'; 
        }
        else
        {
            try
            {
                document.getElementById('mediaflv_' + i).style.fontWeight = 'normal';  
            }
            catch(err){}     
        }
    }
    var link = "/home/videoplayer.aspx?path=" + path + "&imagesrc=" + imagesrc+ "&width=400";              
    ajax_loadContent('showVideoPlayerContent', link);
}
function ChangeIndexSlideShow(index)
{   
    for(var i=1; i<6; i++)
    {
        if(i==index)
        {
           var obj = document.getElementById('slideshow_' + i);
           try
            {
              document.getElementById('picture_' + i).style.fontWeight = 'bold'; 
            }
            catch(err){} 
           
           
           switch (index)
           {
               case 1:
                   try {
                       if (!startSlideShow1)
                           new fadeshow(obj, fadeimages1, 280, 210, 0, 3000, 1);
                       startSlideShow1 = true;
                   }
                   catch(e)
                   {}
                   break;
               case 2:
                   try {
                       if (!startSlideShow2)
                           new fadeshow(obj, fadeimages2, 280, 210, 0, 3000, 1);
                       startSlideShow2 = true;
                   }
                   catch(e)
                   {}
                   break;
               case 3:
                   try {
                       if (!startSlideShow3)
                           new fadeshow(obj, fadeimages3, 280, 210, 0, 3000, 1);
                       startSlideShow3 = true;
                   }
                   catch(e)
                   {}
                   break;
               case 4:
                   try {
                       if (!startSlideShow4)
                           new fadeshow(obj, fadeimages4, 280, 210, 0, 3000, 1);
                       startSlideShow4 = true;
                   }
                   catch(e)
                   {}
                   break;
               case 5:
                   try {
                       if (!startSlideShow5)
                           new fadeshow(obj, fadeimages5, 280, 210, 0, 3000, 1);
                       startSlideShow5 = true;
                   }
                   catch(e)
                   {}
                   break;

           }
           if (obj != null)
               obj.style.display = 'inline';
        }
        else
        {
            try
            {
               document.getElementById('picture_' + i).style.fontWeight = 'normal';  
               document.getElementById('slideshow_' + i).style.display = 'none';            
            }
            catch(err){}         
        }
    }
}
function ChangeIndexAudio(path,index)
{   
    for(var i=1; i<6; i++)
    {
        if(i==index)
        {
           document.getElementById('audio_' + i).style.fontWeight = 'bold'; 
        }
        else
        {
            try
            {
              document.getElementById('audio_' + i).style.fontWeight = 'normal';  
            }
            catch(err){}           
        }
    }        
    document.getElementById('showAudioPlayer').innerHTML="<object id='winMediaPlayerID' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715' type='application/x-oleobject' standby='Loading Microsoft Windows Media Player components...' classid='CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6' name='winMediaPlayer' width='280' height='45'><param name='URL' value='"+path+"'><param name='rate' value='1'><param name='balance' value='0'><param name='currentPosition' value='0'><param name='defaultFrame' value='0'><param name='playCount' value='999'><param name='autoStart' value='0'><param name='currentMarker' value='0'><param name='invokeURLs' value='-1'><param name='baseURL' value=''><param name='volume' value='50'><param name='mute' value='0'><param name='uiMode' value='full'><param name='stretchToFit' value='-1'><param name='windowlessVideo' value='0'><param name='enabled' value='-1'><param name='enableContextMenu' value='0'><param name='fullScreen' value='0'><param name='SAMIStyle' value=''><param name='SAMILang' value=''><param name='SAMIFilename' value=''><param name='captioningID' value=''><param name='enableErrorDialogs' value='0'><param name='_cx' value='6615'><param name='_cy' value='1191'><embed type='application/x-mplayer2' id='wmpEmbed' pluginspage='http://www.microsoft.com/Windows/MediaPlayer/' src='"+path+"' name='MediaPlayerTV' autosize='1' autostart='0' clicktoplay='1' displaysize='1' enablecontextmenu='0' enablefullscreencontrols='1' enabletracker='1' mute='0' playcount='999' showcontrols='1' showaudiocontrols='1' showdisplay='0' showgotobar='0' showpositioncontrols='1' showstatusbar='1' showtracker='1' width='280' height='45'></object>";        
}
function ChangeIndexMp3Media(path,index, total)
{   
    for(var i=1; i<=total; i++)
    {
        if(i==index)
        {
           document.getElementById('audiomp3_' + i).style.fontWeight = 'bold'; 
        }
        else
        {
           document.getElementById('audiomp3_' + i).style.fontWeight = 'normal';  
        }
    }    
    document.getElementById('showMp3Player').innerHTML="<object id='winMediaPlayerID' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715' type='application/x-oleobject' standby='Loading Microsoft Windows Media Player components...' classid='CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6' name='winMediaPlayer' width='400' height='45'><param name='URL' value='"+path+"'><param name='rate' value='1'><param name='balance' value='0'><param name='currentPosition' value='0'><param name='defaultFrame' value='0'><param name='playCount' value='999'><param name='autoStart' value='0'><param name='currentMarker' value='0'><param name='invokeURLs' value='-1'><param name='baseURL' value=''><param name='volume' value='50'><param name='mute' value='0'><param name='uiMode' value='full'><param name='stretchToFit' value='-1'><param name='windowlessVideo' value='0'><param name='enabled' value='-1'><param name='enableContextMenu' value='0'><param name='fullScreen' value='0'><param name='SAMIStyle' value=''><param name='SAMILang' value=''><param name='SAMIFilename' value=''><param name='captioningID' value=''><param name='enableErrorDialogs' value='0'><param name='_cx' value='6615'><param name='_cy' value='1191'><embed type='application/x-mplayer2' id='wmpEmbed' pluginspage='http://www.microsoft.com/Windows/MediaPlayer/' src='"+path+"' name='MediaPlayerTV' autosize='1' autostart='0' clicktoplay='1' displaysize='1' enablecontextmenu='0' enablefullscreencontrols='1' enabletracker='1' mute='0' playcount='999' showcontrols='1' showaudiocontrols='1' showdisplay='0' showgotobar='0' showpositioncontrols='1' showstatusbar='1' showtracker='1' width='400' height='45'></object>";       
}

function ChangeIndexWmvMedia(path,index, total)
{   
    for(var i=1; i<=total; i++)
    {
        if(i==index)
        {
           document.getElementById('audioWmv_' + i).style.fontWeight = 'bold'; 
        }
        else
        {
           document.getElementById('audioWmv_' + i).style.fontWeight = 'normal';  
        }
    }    
    document.getElementById('showWmvPlayer').innerHTML="<object id='winMediaPlayerID' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715' type='application/x-oleobject' standby='Loading Microsoft Windows Media Player components...' classid='CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6' name='winMediaPlayer' width='400' height='300'><param name='URL' value='"+path+"'><param name='rate' value='1'><param name='balance' value='0'><param name='currentPosition' value='0'><param name='defaultFrame' value='0'><param name='playCount' value='999'><param name='autoStart' value='0'><param name='currentMarker' value='0'><param name='invokeURLs' value='-1'><param name='baseURL' value=''><param name='volume' value='50'><param name='mute' value='0'><param name='uiMode' value='full'><param name='stretchToFit' value='-1'><param name='windowlessVideo' value='0'><param name='enabled' value='-1'><param name='enableContextMenu' value='0'><param name='fullScreen' value='0'><param name='SAMIStyle' value=''><param name='SAMILang' value=''><param name='SAMIFilename' value=''><param name='captioningID' value=''><param name='enableErrorDialogs' value='0'><param name='_cx' value='6615'><param name='_cy' value='1191'><embed type='application/x-mplayer2' id='wmpEmbed' pluginspage='http://www.microsoft.com/Windows/MediaPlayer/' src='"+path+"' name='MediaPlayerTV' autosize='1' autostart='0' clicktoplay='1' displaysize='1' enablecontextmenu='0' enablefullscreencontrols='1' enabletracker='1' mute='0' playcount='999' showcontrols='1' showaudiocontrols='1' showdisplay='0' showgotobar='0' showpositioncontrols='1' showstatusbar='1' showtracker='1' width='400' height='300'></object>";
}

function ShowHideBookIndex() {
    if (document.getElementById("BookMenu").className == 'showbookindex') {
        document.getElementById("BookMenu").className = 'hidebookindex';
        document.getElementById("showhidemenu").className = 'bookhideall';
        document.getElementById("showhidemenu").innerHTML = 'Ẩn toàn bộ';
    }
    else {
        document.getElementById("BookMenu").className = 'showbookindex';
        document.getElementById("showhidemenu").className = 'bookviewall';
        document.getElementById("showhidemenu").innerHTML = 'Xem toàn bộ';
    }
}