var numSlides = 39;
var slideNum = 0;

function showSlideShow()
{
    slideNum = (slideNum % numSlides) + 1;                    
    document.getElementById("slide").src = "img/socialcenter/slideshow/slide" + slideNum + ".jpg";        
    setCaption(slideNum);
    if (slideNum == 19 || slideNum == 20 || (slideNum >= 29 && slideNum <= 35))
    {
        document.getElementById("slide").width = "270";
        document.getElementById("slide").height = "360";
    }
    else
    {
        document.getElementById("slide").width = "360";
        document.getElementById("slide").height = "270";
    }
}

function setCaption(slideNumber)
{
    var caption = "Cascade Social Center";
    if (slideNumber >= 5)
    {
            caption = "Flowers";
    }    
    
    if (slideNumber >= 9)
    {
            caption = "Tables & Setup";
    }
    
    if (slideNumber >= 17)
    {
            caption = "Centerpieces";
    }
    
    if (slideNumber >= 29)
    {
            caption = "Cakes";
    }
    
    if (slideNumber >= 34)
    {
        caption = "Cascade Social Center";
    }

    document.getElementById("slide-caption").innerText = caption;       

}