// JavaScript Document - home page rotating images
var interval = 5; // delay between rotating images (in seconds)
var random_display = 1; // 0 = no, 1 = yes
interval *= 1000;

var image_index = 0;
image_list = new Array();
image_list[image_index++] = new imageItem("images/home/southswellsports-adrenaline_apparel.jpg", "http://www.southswellsports.com/Lacrosse-Lifestyle-Apparel-p-1-c-103.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-items_on_sale.jpg", "http://www.southswellsports.com/Items-On-Sale-p-1-c-113.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-lacrosse_accessories.jpg", "http://www.southswellsports.com/Lacrosse-Accessories-p-1-c-99.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-lacrosse_helmets.jpg", "http://www.southswellsports.com/Lacrosse-Helmets-p-1-c-71.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-lacrosse_helmets_2.jpg", "http://www.southswellsports.com/Lacrosse-Helmets-p-1-c-71.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-maverick_vision.jpg", "http://www.southswellsports.com/Maverik-Vision-Lacrosse-Head-p-900.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-revolver_head.jpg", "http://www.southswellsports.com/STX-Revolver-Mens-Lacrosse-Head-p-710.html");
image_list[image_index++] = new imageItem("images/home/southswellsports-womens_lacrosse.jpg", "http://www.southswellsports.com/Womens-Lacrosse-p-1-c-102.html");

var number_of_image = image_list.length;

function imageItem(image_location, link) {
  this.image_item = new Image();
  this.image_item.src = image_location;
  this.image_item.link = link; 
}


function getNextImage() {
if (random_display) {
  image_index = Math.floor(Math.random() * image_list.length);
}
else {
  image_index = (image_index+1) % number_of_image;
}

  var new_image = image_list[image_index];
  return(new_image);
}


function rotateImage(rImage, link) {
  var new_image = getNextImage();
  document.getElementById('rImage').src = new_image.image_item.src;
  document.getElementById('rLink').href = new_image.image_item.link; 

  setTimeout("rotateImage()", interval);
}