// JavaScript Document
var currImg = 0;
var captionText = new Array(
"Acrylic Painting Example 1998",
"Acrylic Painting Example 1998",
"Pen and Ink Example 1997",
"Pen and Ink Example 1997",
"Pen and Ink Example 1997",
"Pen and Ink Example 1997",
"Pen and Ink Example 1997",
"Pen and Ink Example 1997",
"Pen and Ink Example 1998",
"Pen and Ink Example 1999",
"Pen and Ink Example 2007"
)
function initAll() {
document.getElementById("imgTextArt").innerHTML = captionText[0];
document.getElementById("prevLink").onclick = processPrevious;
document.getElementById("nextLink").onclick = processNext;
}
function processPrevious() {
newSlide(-1);
}
function processNext() {
newSlide(1);
}
function newSlide(direction) {
var imgCt = captionText.length;
currImg = currImg + direction;
if (currImg < 0) {
currImg = imgCt-1;
}
if (currImg == imgCt) {
currImg = 0;
}
document.getElementById("slideshowArt").src = "images/slideArtImg" + currImg + ".jpg";
document.getElementById("imgTextArt").innerHTML = captionText[currImg];
}