/* 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 = [
  ['img/pix1.jpg','message', 'Next to Health Store'],
  ['img/pix2.jpg','message','Outside Entrance'],
  ['img/pix3.jpg','message','Lobby'],
  ['img/pix4.jpg','message', 'Entrance to Office'],
  ['img/pix5.jpg','message','Receptionist'],
  ['img/pix6.jpg','message','Waiting Room'],
  ['img/pix7.jpg','message','Waiting Room Area'],
  ['img/pix8.jpg','message', 'Treating Room'],
  ['img/pix9.jpg','message','Treating Room'],
  ['img/pix10.jpg','message','X-ray Consultation Room'],
  ['img/pix11.jpg','message','IDD Therapy Room'],
  ['img/pix12.jpg','message','IDD Computerized Screen'],

]

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);
}