/*
 *  Change the location and names of the images for the illustrations here
 */
var pathToImageFiles = '/storage/siteimgs/illustrations/';  // this is the location of all the illustration images

// File names: add, replace, or delete these filenames for the illustration images
var imgFilenames = [ '1.png' , '2.png' , '3.png' , '4.png', '8.png', '62.png' ];


/* Function: Used to randomly change the illustration image on load and reload. */
function setIllustrationImage()
{
    var illusRef = document.getElementById("illusImg");
    var i = Math.floor( imgFilenames.length * Math.random() );
    illusRef.src = pathToImageFiles + imgFilenames[ i ];
}