// JavaScript Document
/* 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 = [
  ['photos/EntradaPeon_11.jpg','information', 'Arte Nuevo InteractivA 07'],
  ['photos/Karla_12.jpg','message','Karla Solano'],
  ['photos/Christina_37.jpg','message','Christina McPhee'],
  ['photos/Derivadas_06.jpg','message','Derivadas'],
  ['photos/Miha_10.jpg','message','Miha Ciglar'],
  ['photos/Alex_Raul.jpg','message','Alex Donis y Raul Ferrera-Balanquet'],
  ['photos/AmeliaRon_19.jpg','message','Amelia Jimenez y Ron Ending'],
  ['photos/Derivadas_04.jpg','message','Derivadas'],
  ['photos/DiazInfante1.jpg','message', 'Galeria Peon Contreras'],
  ['photos/diazinfante2.jpg','message','Carolina Layola-Garcia'],
  ['photos/diazinfante3.jpg','message','Christopher Coizer'],
  ['photos/diazinfante4.jpg','message','Laboratorio Interdisciplinario Experimental'],
  ['photos/diazinfante5.jpg','message','Net Arte'],
  ['photos/Polibio1.jpg','message','Polibio Diaz'],
  ['photos/Jariashi_17.jpg','message','Jaishri Abichandani'],
  ['photos/Navegaciones_18.jpg','message','Navegaciones Zur'],
]

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);
}