var FadeDurationMS=1000;
function SetOpacity(object,opacityPct)
{
    object.style.filter = 'alpha(opacity=' + opacityPct + ')';
    object.style.MozOpacity = opacityPct/100;
    object.style.opacity = opacityPct/100;
   
}
function ChangeOpacity(id,msDuration,msStart,fromO,toO)
{
    var element=document.getElementById(id);
    var msNow = (new Date()).getTime();
    var opacity = fromO + (toO - fromO) * (msNow - msStart) / msDuration;
    if (opacity>=100)
    {
        SetOpacity(element,100);
        element.timer = undefined;
    }
    else if (opacity<=0)
    {
        SetOpacity(element,0);
        element.timer = undefined;
    }
    else 
    {
        SetOpacity(element,opacity);
        element.timer = window.setTimeout("ChangeOpacity('" + id + "'," + msDuration + "," + msStart + "," + fromO + "," + toO + ")",10);
    }
}
function FadeInImage(foregroundID,newImage,backgroundID, linkID, link)
{
    var foreground=document.getElementById(foregroundID);
    if (foreground.timer) window.clearTimeout(foreground.timer);
    if (backgroundID)
    {
        var background=document.getElementById(backgroundID);
        
        if (background)
        {
            if (background.src)
            {
                foreground.src = background.src; 
                SetOpacity(foreground,100);
            }
            background.src = newImage;
//                background.style.backgroundImage = 'url(' + newImage + ')';
//                background.style.widh=165;
//                background.style.height=185;
            //background.style.backgroundRepeat = 'no-repeat';
            //var startMS = (new Date()).getTime();
            //foreground.timer = window.setTimeout("ChangeOpacity('" + foregroundID + "'," + FadeDurationMS + "," + startMS + ",100,0)",10);
        }
    } 
    else 
    {
        foreground.src = newImage;
      
    }
}
var slideCache = new Array();
function RunSlideShow(pictureID,backgroundID,imageFiles,displaySecs)
{
    var imageSeparator = imageFiles.indexOf(";");
    var nextImage = imageFiles.substring(0,imageSeparator);
    
    //FadeInImage(pictureID,nextImage,backgroundID);
    var dc=document.getElementById(lienketid);
        if(dc!=null)
    {
       
        dc.href=lienket[vitri];
        vitri++;
        if(vitri==vitrimax)
        {
            vitri=0;
        }
    }
    FadeInImage(pictureID,lienket[vitri],backgroundID);
    var futureImages = imageFiles.substring(imageSeparator+1,imageFiles.length)+ ';' + nextImage;
    
    setTimeout("RunSlideShow('"+pictureID+"','"+backgroundID+"','"+futureImages+"',"+displaySecs+")",displaySecs*1000);
    
    imageSeparator = futureImages.indexOf(";");
    nextImage = futureImages.substring(0,imageSeparator);
    if (slideCache[nextImage] == null)
    {
        slideCache[nextImage] = new Image;
        slideCache[nextImage].src = nextImage;
    }
    
}