/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Solomon, the Sleuth :: http://www.freewebs.com/thesleuth/scripts/ */

// List image names without extension

var myImg = new Array(20)
  myImg[0]= "album_set1_01";
  myImg[1]= "album_set1_02";
  myImg[2]= "album_set1_03";
  myImg[3]= "album_set1_04";
  myImg[4]= "album_set1_05";
  myImg[5]= "album_set1_06";
  myImg[6]= "album_set1_07";
  myImg[7]= "album_set1_08";
  myImg[8]= "album_set1_09";
  myImg[9]= "album_set1_10";
  myImg[10]= "album_set1_11";
  myImg[11]= "album_set1_12";
  myImg[12]= "album_set1_13";
  myImg[13]= "album_set1_14";
  myImg[14]= "album_set1_15";
  myImg[15]= "album_set1_16";
  myImg[16]= "album_set1_17";
  myImg[17]= "album_set1_18";
  myImg[18]= "album_set1_19";
  myImg[19]= "album_set1_20";
  myImg[20]= "album_set1_21";


// Tell browser where to find the image
myImgSrc = "images/";

// Tell browser the type of file
myImgEnd = ".jpg";

var i = 0;

// Create function to load image
function loadImg(){
  document.imgSrc.src = myImgSrc + myImg[i] + myImgEnd;
}

// Create link function to switch image backward
function prev(){
  if(i<1){
    var l = i
  } else {
    var l = i-=1;
  }
  document.imgSrc.src = myImgSrc + myImg[l] + myImgEnd;
}

// Create link function to switch image forward
function next(){
  if(i>19){
    var l = i
  } else {
    var l = i+=1;
  }
  document.imgSrc.src = myImgSrc + myImg[l] + myImgEnd;
}

// Load function after page loads
window.onload=loadImg;