// Script to rotate banners on the Member Index page upon page refresh

var imgCount = 5;   // total number of images to rotate
var randNum = Math.round((imgCount - 1) * Math.random()) + 1;   // generate random number

images = new Array; // create array of 5 image names
images[1] = "/member/art/member_topimage_index_01.jpg";
images[2] = "/member/art/member_topimage_index_02.jpg";
images[3] = "/member/art/member_topimage_index_03.jpg";
images[4] = "/member/art/member_topimage_index_04.jpg";
images[5] = "/member/art/member_topimage_index_05.jpg";
var image = images[randNum];    // get random image

// assign random image to the <img> element on the page
var imageOnPage = document.getElementById("rotatingBanner");
imageOnPage.src = image;