// Author: Michael Parsons

var g1Images = ["images/slide/baths/walnut/walnut001.jpg",
				"images/slide/baths/walnut/walnut002.jpg",
				"images/slide/baths/walnut/walnut003.jpg",
				"images/slide/baths/walnut/walnut004.jpg",
				"images/slide/baths/walnut/walnut005.jpg",
				"images/slide/baths/walnut/walnut006.jpg",
				"images/slide/baths/walnut/walnut007.jpg",
				"images/slide/baths/walnut/walnut008.jpg",
				"images/slide/baths/walnut/walnut009.jpg"];
				
var g2Images = ["images/slide/baths/greene/greene001.jpg",
				"images/slide/baths/greene/greene002.jpg",
				"images/slide/baths/greene/greene003.jpg",
				"images/slide/baths/greene/greene004.jpg",
				"images/slide/baths/greene/greene005.jpg",
				"images/slide/baths/greene/greene006.jpg",
				"images/slide/baths/greene/greene007.jpg",
				"images/slide/baths/greene/greene008.jpg",
				"images/slide/baths/greene/greene009.jpg",
				"images/slide/baths/greene/greene010.jpg"];
				
var g3Images = ["images/slide/baths/smaple/southmaple001.jpg",
				"images/slide/baths/smaple/southmaple002.jpg",
				"images/slide/baths/smaple/southmaple003.jpg",
				"images/slide/baths/smaple/southmaple004.jpg"];

var g4Images = ["images/slide/baths/ridgeroad/ridgeroad001.jpg",
				"images/slide/baths/ridgeroad/ridgeroad002.jpg",
				"images/slide/baths/ridgeroad/ridgeroad003.jpg",
				"images/slide/baths/ridgeroad/ridgeroad004.jpg",
				"images/slide/baths/ridgeroad/ridgeroad005.jpg",
				"images/slide/baths/ridgeroad/ridgeroad006.jpg",
				"images/slide/baths/ridgeroad/ridgeroad007.jpg",
				"images/slide/baths/ridgeroad/ridgeroad008.jpg",
				"images/slide/baths/ridgeroad/ridgeroad009.jpg",
				"images/slide/baths/ridgeroad/ridgeroad010.jpg"];

var g5Images = ["images/slide/baths/leehill/leehill001.jpg",
				"images/slide/baths/leehill/leehill002.jpg",
				"images/slide/baths/leehill/leehill003.jpg",
				"images/slide/baths/leehill/leehill004.jpg",
				"images/slide/baths/leehill/leehill005.jpg"];

var g6Images = ["images/slide/baths/minebrook/minebrook001.jpg",
				"images/slide/baths/minebrook/minebrook002.jpg",
				"images/slide/baths/minebrook/minebrook003.jpg",
				"images/slide/baths/minebrook/minebrook004.jpg",
				"images/slide/baths/minebrook/minebrook005.jpg"];
				
var g7Images = ["images/slide/baths/oldchester/oldchester001.jpg",
				"images/slide/baths/oldchester/oldchester002.jpg",
				"images/slide/baths/oldchester/oldchester003.jpg",
				"images/slide/baths/oldchester/oldchester004.jpg",
				"images/slide/baths/oldchester/oldchester005.jpg",
				"images/slide/baths/oldchester/oldchester006.jpg",
				"images/slide/baths/oldchester/oldchester007.jpg",
				"images/slide/baths/oldchester/oldchester008.jpg",
				"images/slide/baths/oldchester/oldchester009.jpg",
				"images/slide/baths/oldchester/oldchester010.jpg",
				"images/slide/baths/oldchester/oldchester011.jpg",
				"images/slide/baths/oldchester/oldchester012.jpg",
				"images/slide/baths/oldchester/oldchester013.jpg",
				"images/slide/baths/oldchester/oldchester014.jpg",
				"images/slide/baths/oldchester/oldchester015.jpg",
				"images/slide/baths/oldchester/oldchester016.jpg",
				"images/slide/baths/oldchester/oldchester017.jpg",
				"images/slide/baths/oldchester/oldchester018.jpg",
				"images/slide/baths/oldchester/oldchester019.jpg",
				"images/slide/baths/oldchester/oldchester020.jpg",
				"images/slide/baths/oldchester/oldchester021.jpg",
				"images/slide/baths/oldchester/oldchester022.jpg",
				"images/slide/baths/oldchester/oldchester023.jpg",
				"images/slide/baths/oldchester/oldchester024.jpg",
				"images/slide/baths/oldchester/oldchester025.jpg",
				"images/slide/baths/oldchester/oldchester026.jpg",
				"images/slide/baths/oldchester/oldchester027.jpg",
				"images/slide/baths/oldchester/oldchester028.jpg",
				"images/slide/baths/oldchester/oldchester029.jpg",
				"images/slide/baths/oldchester/oldchester030.jpg",
				"images/slide/baths/oldchester/oldchester031.jpg"];
				

var galInUse = g1Images;
var currentPic = 0;

function changeGallery(number){
	gInUse(number);
	
	currentPic = 0;
	doc("ssi").src = galInUse[0];
	doc("galInfo").innerHTML = "IMAGE " + (currentPic + 1) + " OF " + galInUse.length;
	//modifyCurrentGal(number);
}

function previousPic(){
	if (currentPic == 0)
		currentPic = galInUse.length - 1;
	else
		currentPic--;
	
	doc("ssi").src = galInUse[currentPic];
	doc("galInfo").innerHTML = "IMAGE " + (currentPic + 1) + " OF " + galInUse.length;
}

function nextPic(){
	if (currentPic == galInUse.length - 1)
		currentPic = 0;
	else
		currentPic++;
	
	doc("ssi").src = galInUse[currentPic];
	doc("galInfo").innerHTML = "IMAGE " + (currentPic + 1) + " OF " + galInUse.length;
}

function modifyCurrentGal(number){
	var thumbs = document.getElementsByName("thumb");
	
	for (i = 0; i < thumbs.length; i++){
		if (i == (number - 1))
			thumbs[i].className = "thumbcurrent";
		else
			thumbs[i].className = "thumbnail";
	}
}

function gInUse(number){
	if (number == 1)
		galInUse = g1Images;
	else if (number == 2)
		galInUse = g2Images;
	else if (number == 3)
		galInUse = g3Images;
	else if (number == 4)
		galInUse = g4Images;
	else if (number == 5)
		galInUse = g5Images;
	else if (number == 6)
		galInUse = g6Images;
	else if (number == 7)
		galInUse = g7Images;
	else if (number == 8)
		galInUse = g8Images;
	else if (number == 9)
		galInUse = g9Images;
	else if (number == 10)
		galInUse = g10Images;
	else if (number == 11)
		galInUse = g11Images;
	else if (number == 12)
		galInUse = g12Images;
}

function doc(element){
	return document.getElementById(element);
}