// JavaScript Document
jQuery.noConflict();

jQuery(document).ready(function(){
    initGallerySlides();
});

var gallerySlideInterval = 7000;
var gallerySlideDocElements = "#top-media .gallery-image";

function initGallerySlides(){
    jQuery(gallerySlideDocElements + ":eq(0)").show();
    if(jQuery(gallerySlideDocElements).length > 1)
        gallerySlideTime=setInterval('setupGallerySlides()', gallerySlideInterval);
}

function setupGallerySlides(){
    changeGallerySlide(gallerySlideDocElements, jQuery(gallerySlideDocElements).length);
}

var galleryPos = 0;

function changeGallerySlide(elements, numElements){
    var nextPos;
    
    if(galleryPos < numElements - 1)
        nextPos = galleryPos +1;
    else
        nextPos = 0;
    var currentSlide = elements + ":eq(" + galleryPos + ")";
    var newSlide = elements + ":eq(" + nextPos + ")";
    jQuery(currentSlide).fadeOut(1500);
    jQuery(newSlide).fadeIn(1500);
    galleryPos = nextPos;    
}