/* 
******** TESTIMONIAL ********
*/

function testimonialrotate()
{ 
    try
    {
        var name = rotateTestimonialsList[rotateTestimonialsNumber];

        rotateTestimonialsNumber += 1;
        if(rotateTestimonialsNumber>=rotateTestimonialsList.length)
            rotateTestimonialsNumber = 0;

        for(var i=0; i<rotateTestimonialsList.length; i++)
        {
            name = rotateTestimonialsList[i];
            document.getElementById(name).style.display = "none";
            name = "large_" + rotateTestimonialsList[i];
            document.getElementById(name).style.display = "none";       
        }

        name = rotateTestimonialsList[rotateTestimonialsNumber];
        document.getElementById(name).style.display = "inline";  
      
        if(rotateTestimonialsShowlarge)
        {
            name = "large_" + rotateTestimonialsList[rotateTestimonialsNumber];
            document.getElementById(name).style.display = "block";
        }
      
        setTimeout("testimonialrotate()", rotateTestimonialsMilliSeconds);
    }
    catch(ex){}
}


function testimonialshowlargeimage(doShow)
{
    try
    {
        rotateTestimonialsShowlarge = doShow;
        var name = "large_" + rotateTestimonialsList[rotateTestimonialsNumber];

        if(rotateTestimonialsShowlarge)
        {
            document.getElementById(name).style.display = "block";
        }
        else
        {
            document.getElementById(name).style.display = "none";
        }
    }
    catch(ex){}     
}

/*
******** TESTIMONIAL 2 *********
*/

//*** Weisse Überblendung an/aus ***
function testimonial2activatesmallimage(imageNumber, activate)
{
    var name = "testimonial2-thumbnaildiv" + imageNumber;
    if(activate)
        document.getElementById(name).className = "testimonial2active";
    else
        document.getElementById(name).className = "testimonial2inactive";
}

//*** Andere kleine Testimonials sollen angezeigt werden ***
function testimonial2scroll(listCount, backwards)
{
    var name;
    var imagepath;
    var j;
    for(var i=0; i<listCount; i++)
    {
        name = "testimonial2-thumbnail" + i;
        if(backwards)//*** links geklickt ***
        {
            j = i - 1 + imageNumberAdd;
            if(j < 0)
            {
                j = j + imagelistSmall.length;
            }
            if(j >= imagelistSmall.length)
            {
                j = j - imagelistSmall.length;
            }           
            
            imagepath = imagelistSmall[j].src;
        }
        else//*** rechts geklickt ***
        {
            j = i + 1 + imageNumberAdd;
            if(j>=imagelistSmall.length)
            {
                j = j - imagelistSmall.length;
            }
            imagepath = imagelistSmall[j].src;
        }

        //alert(name + " : " + imagepath);

        document.getElementById(name).src = imagepath;
    }

    if(backwards)//*** links geklickt ***
    {
        imageNumberAdd--;
        if(imageNumberAdd<0)
            imageNumberAdd = imagelistSmall.length-1;
    }
    else//*** rechts geklickt ***
    {
        imageNumberAdd++;
        if(imageNumberAdd>=imagelistSmall.length)
            imageNumberAdd = 0;
    }
}

//*** Das große Testimonial Bild soll angezeigt werden ***
function testimonial2showimage(imageID, imageNumber)
{
    var j = imageNumber + imageNumberAdd;
    if(j >= imagelistSmall.length)
     j = j - imagelistSmall.length;
    
    //alert(divName + " : " + imageNumber + " - " + j + " - " + imageNumberAdd)
    
    var imagepath = imagelistLarge[j].src;

    var image = document.getElementById(imageID);
    if (image != null)
    {
        image.src = imagepath;
        image.style.display = "block";
    }
}