var bHasImage = false;
function PlayVideo(sUrl)
    {
    var oMedia = document.getElementById("HomePagePlayer");
    oMedia.URL = sUrl;
    oMedia.Controls.play();
    }
function SetThumbnail(sUrl)
    {
    var oMedia = document.getElementById("HomePagePlayer");
    bHasImage = true;
    if (oMedia.playState == 1 || oMedia.playState == 8 || oMedia.playState == 0)
        {
        oMedia.URL = sUrl;
        }
    }    
function SetNoImage()
    {
    bHasImage = false;
    }    
function VideoClick()
    {
    var oMedia = document.getElementById("HomePagePlayer");
    var sUrl = '';
    sUrl = oMedia.URL
    if (Right(sUrl,3)=="jpg")
        {
        bHasImage = true;
        oMedia.URL = sUrl.replace(".jpg", ".wmv");
        oMedia.Controls.play();
        return
        }                            
    
    if (oMedia.playState == 1 || oMedia.playState == 2 || oMedia.playState == 8 || oMedia.playState == 0)
        {
        oMedia.Controls.play();
        }
        else
        {
        oMedia.Controls.pause();
        }
    }    
function StateChange()
    {
    var oMedia = document.getElementById("HomePagePlayer");
    if (oMedia.playState == 8)        
        {
        sUrl = oMedia.URL;
        if (Right(sUrl,4) == ".wmv")
            {
            if (bHasImage)
                {            
                oMedia.URL = sUrl.replace(".wmv", ".jpg");
                oMedia.Controls.play();
                }
            }
        }
    }     
function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}       
function Left(str, n){
    if (n <= 0)
        return "";
    else if (n > String(str).length)
        return str;
    else
        return String(str).substring(0,n);
}