/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Jay M. Rumsey, OD | http://www.nova.edu/~rumsey */

var num=0;

imgArray = [
  ['http://heavyironsales.com/images/d6r/d6r2.JPG','','Image 1'],
  ['http://heavyironsales.com/images/d6r/d6r1.JPG','','Image 2'],
  ['http://heavyironsales.com/images/d6r/d6r3.JPG','','Image 3'],
  ['http://heavyironsales.com/images/d6r/d6r4.JPG','','Image 4'],
  ['http://heavyironsales.com/images/d6r/d6r5.JPG','','Image 5'],
  ['http://heavyironsales.com/images/d6r/d6r6.JPG','','Image 6'],
  ['http://heavyironsales.com/images/d6r/d6r7.JPG','','Image 7'],
  ['http://heavyironsales.com/images/d6r/d6r8.JPG','','Image 8']
]

function slideshow(slide_num) {
  document.getElementById('mypic').src=imgArray[slide_num][0];
  document.getElementById('mypic').alt=imgArray[slide_num][1];
  document.getElementById('burns').innerHTML=imgArray[slide_num][2];
}

function slideshowUp() {
  num++;
  num = num % imgArray.length;
  slideshow(num);
}

function slideshowBack() {
  num--;
  if (num < 0) {num=imgArray.length-1;}
  num = num % imgArray.length;
  slideshow(num);
}