/* 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 = [
  ['photo1.jpg','information', 'Josˇe Pedneault / Warszawa, 12 - 01 - 2006 1/15'],
  ['photo2.jpg','interference','Christophe Collette / Montr\351al, 13 - 01 - 2006 2/15'],
  ['photo3.jpg','message','JP / Warszawa, 14 - 01 - 2006 3/15'],
  ['photo4.jpg','information', 'CC / Montr\351al, 17 - 01 - 2006 4/15'],
  ['photo6.jpg','interference','JP / Warszawa, 18 - 01 - 2006 5/15'],
  ['photo5.jpg','message','JP / Warszawa, 20 - 01 - 2006 6/15'],
  ['photo7.jpg','information', 'CC / Montr\351al, 06 - 02 - 2006 7/15'],
  ['photo8.jpg','interference','JP / Warszawa, 07 - 02 - 2006 8/15'],
  ['photo9.jpg','message','JP / Warszawa, 09 - 02 - 2006 9/15'],
  ['photo10.jpg','information', 'CC / Montr\351al, 16 - 02 - 2006 10/15'],
  ['photo11.jpg','interference','JP / Warszawa, 16 - 02 - 2006 11/15'],
  ['photo12.jpg','message','JP / Konstancin, 18 - 04 - 2006 12/15'],
  ['photo13.jpg','information', 'Manif d\'art 2008, 13/15'],
  ['photo14.jpg','interference','Manif d\'art 2008, 14/15'],
  ['photo15.jpg','message','Manif d\'art 2008, 15/15']
]

function slideshow(slide_num) {
  document.getElementById('warsaw').src=imgArray[slide_num][0];
  document.getElementById('warsaw').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);
}