// 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 = [
    ['/newsroom/0509/_images/d3_canyon_Vana-podium.jpg','Canyon Amphitheater','Commissioner Vana addressed residents at the new facility.'],
	['/newsroom/0509/_images/d3_canyon_crowdshot.jpg','Canyon Amphitheater','More than 1,000 residents explored the new facility.'],
	['/newsroom/0509/_images/d3_canyon_kidswater.jpg','Canyon Amphitheater','Local children played in the park´s new water feature.'],
	['/newsroom/0509/_images/d3_canyon-granddaughter.jpg','Canyon Amphitheater','Commissioner Vana poses with her granddaughter, Kiera.']
]

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);
}