function showGallery()
{
    
   
    ImageNames = new Object();
    ImageNames.length = 80; //Because arrays start at 0, the length is one  
                            //less than the number of images.
    for (counter = 0; counter < 81; counter++) {
        file_number = counter + 1;
        file_name = ("http://stavarts.com/NewWebSite/wp-content/uploads/indexGalleryImages/" + file_number + ".jpg");
        ImageNames[counter] = file_name;

        setInterval("changeImage()",3000);
    }





}
function changeImage() {

    //return a random integer between 0 and 86
    num = Math.floor(Math.random() * 81);
    document.imageGalerry.src = ImageNames[num];
    

    
}