// JavaScript Document

my_pix = new Array (
	"images/random/sustainability/1.jpg",	
	"images/random/sustainability/2.jpg",
	"images/random/sustainability/3.jpg",
	"images/random/sustainability/4.jpg",
	"images/random/sustainability/5.jpg",
	"images/random/sustainability/6.jpg",
	"images/random/sustainability/7.jpg",
	"images/random/sustainability/8.jpg",
	"images/random/sustainability/9.jpg",
	"images/random/sustainability/10.jpg",
	"images/random/sustainability/11.jpg",
	"images/random/sustainability/12.jpg",
	"images/random/sustainability/13.jpg",
	"images/random/sustainability/14.jpg",
	"images/random/sustainability/15.jpg",
	"images/random/sustainability/16.jpg",
	"images/random/sustainability/17.jpg",
	"images/random/sustainability/18.jpg",
	"images/random/sustainability/19.jpg",
	"images/random/sustainability/20.jpg",
	"images/random/sustainability/21.jpg",
	"images/random/sustainability/22.jpg",
	"images/random/sustainability/23.jpg",
	"images/random/sustainability/24.jpg",
	"images/random/sustainability/25.jpg",
	"images/random/sustainability/26.jpg",
	"images/random/sustainability/27.jpg",
	"images/random/sustainability/28.jpg",	
	"images/random/sustainability/29.jpg",
	"images/random/sustainability/30.jpg",
	"images/random/sustainability/31.jpg",
	"images/random/sustainability/32.jpg",
	"images/random/sustainability/33.jpg",
	"images/random/sustainability/34.jpg",
	"images/random/sustainability/35.jpg",
	"images/random/sustainability/36.jpg",
	"images/random/sustainability/37.jpg"
);
// random image chooser
img_num = my_pix.length

function set_image()
{
	var img_index = (Math.floor(Math.random() * img_num ));
	var img = my_pix[img_index];
	//alert(img);
	if(document.getElementById)
	{
		document.getElementById('home_pic').src = img;
	}
	
	var img_index = (Math.floor(Math.random() * img_num ))+1;
	var img = my_pix[img_index];
	//alert(img);
	if(document.getElementById)
	{
		document.getElementById('home_pic1').src = img;
	}
		
	var img_index = (Math.floor(Math.random() * img_num ))+2;
	var img = my_pix[img_index];
	//alert(img);
	if(document.getElementById)
	{
		document.getElementById('home_pic2').src = img;
	}
		
	var img_index = (Math.floor(Math.random() * img_num ))+3;
	var img = my_pix[img_index];
	//alert(img);
	if(document.getElementById)
	{
		document.getElementById('home_pic3').src = img;
	}
}

function init()
{
	set_image();
	setInterval(set_image, 5000);
}
	
window.onload = init;