var goFadeOut;
var goFadeIn;
var preloadHomeImages = [];
var homeImages        = [];
var i                 = 0;
var nextHomeImage     = 1; 

	preloadHomeImages[0]     = new Image();
	preloadHomeImages[0].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Amanda_and_Rocky_Dec_091.jpg";
	homeImages[0]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Amanda_and_Rocky_Dec_091.jpg";
	
	preloadHomeImages[1]     = new Image();
	preloadHomeImages[1].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/piggie.jpg";
	homeImages[1]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/piggie.jpg";
	
	preloadHomeImages[2]     = new Image();
	preloadHomeImages[2].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/first_executive.jpg";
	homeImages[2]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/first_executive.jpg";
	
	preloadHomeImages[3]     = new Image();
	preloadHomeImages[3].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/guinea_pig.jpg";
	homeImages[3]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/guinea_pig.jpg";
	
	preloadHomeImages[4]     = new Image();
	preloadHomeImages[4].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/pony.jpg";
	homeImages[4]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/pony.jpg";
	
	preloadHomeImages[5]     = new Image();
	preloadHomeImages[5].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/calf.jpg";
	homeImages[5]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/calf.jpg";
	
	preloadHomeImages[6]     = new Image();
	preloadHomeImages[6].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/cow.jpg";
	homeImages[6]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/cow.jpg";
	
	preloadHomeImages[7]     = new Image();
	preloadHomeImages[7].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group1.jpg";
	homeImages[7]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group1.jpg";
	
	preloadHomeImages[8]     = new Image();
	preloadHomeImages[8].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/rabbit.jpg";
	homeImages[8]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/rabbit.jpg";
	
	preloadHomeImages[9]     = new Image();
	preloadHomeImages[9].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/savt_presentation_471.jpg";
	homeImages[9]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/savt_presentation_471.jpg";
	
	preloadHomeImages[10]     = new Image();
	preloadHomeImages[10].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Group3.jpg";
	homeImages[10]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Group3.jpg";
	
	preloadHomeImages[11]     = new Image();
	preloadHomeImages[11].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group5.jpg";
	homeImages[11]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group5.jpg";
	
	preloadHomeImages[12]     = new Image();
	preloadHomeImages[12].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/SAVT_Award_Sammi_Jo__11.jpg";
	homeImages[12]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/SAVT_Award_Sammi_Jo__11.jpg";
	
	preloadHomeImages[13]     = new Image();
	preloadHomeImages[13].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group4.jpg";
	homeImages[13]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/group4.jpg";
	
	preloadHomeImages[14]     = new Image();
	preloadHomeImages[14].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/tamara_too.jpg";
	homeImages[14]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/tamara_too.jpg";
	
	preloadHomeImages[15]     = new Image();
	preloadHomeImages[15].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Kenya_2007_sm.jpg";
	homeImages[15]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Kenya_2007_sm.jpg";
	
	preloadHomeImages[16]     = new Image();
	preloadHomeImages[16].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/sheeptoo.jpg";
	homeImages[16]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/sheeptoo.jpg";
	
	preloadHomeImages[17]     = new Image();
	preloadHomeImages[17].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/K__Schutzman_pic1.jpg";
	homeImages[17]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/K__Schutzman_pic1.jpg";
	
	preloadHomeImages[18]     = new Image();
	preloadHomeImages[18].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/GROUP6.jpg";
	homeImages[18]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/GROUP6.jpg";
	
	preloadHomeImages[19]     = new Image();
	preloadHomeImages[19].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/rats.jpg";
	homeImages[19]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/rats.jpg";
	
	preloadHomeImages[20]     = new Image();
	preloadHomeImages[20].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/ferret.jpg";
	homeImages[20]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/ferret.jpg";
	
	preloadHomeImages[21]     = new Image();
	preloadHomeImages[21].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/homerotation01.jpg";
	homeImages[21]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/homerotation01.jpg";
	
	preloadHomeImages[22]     = new Image();
	preloadHomeImages[22].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Group2.jpg";
	homeImages[22]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Group2.jpg";
	
	preloadHomeImages[23]     = new Image();
	preloadHomeImages[23].src = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Tamara_seaworld.jpg";
	homeImages[23]            = "http://www.savt.ca/images/GalleryImages/homeRotating/fullsize/Tamara_seaworld.jpg";
	

function startMyFade(fadeObj) 
{
	fadeObj.start();
}

function changeHomeImage() 
{
	var myTimeoutID; 
	
	if (nextHomeImage >= homeImages.length)
	{
		nextHomeImage = 0;
	} 

	document.homeGalleryImage.src = homeImages[nextHomeImage];
	nextHomeImage++;

	
	myTimeoutID = window.setTimeout('startMyFade(goFadeOut)', 5000);
	
	startMyFade(goFadeIn);
}

function initHomeImageGallery() 
{
	window.setInterval("changeHomeImage()", 7000); 
	window.setTimeout('startMyFade(goFadeOut)', 5000);

	startMyFade(goFadeIn);
}

function startImageRotation()
{
	goFadeOut = new Spry.Effect.Fade('homeGalleryContainer', {duration: 2000, from: 100, to: 1});
	goFadeIn  = new Spry.Effect.Fade('homeGalleryContainer', {duration: 2000, from: 1, to: 100});
}