// Copyright script Stefan Elliott 1998
window.onload = initAll;

var currImg = 0;
var captionText = new Array(
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival Date not known",
	"Wadebridge Carnival 2007",
	"Wadebridge Carnival - Nicky",
	"Wadebridge Carnival 2005",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008  - Who is dressed as an Native American, any guesses",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2007",
	"Wadebridge Carnival - date not known",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2006",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2007",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival Queen 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2005",
	"Wadebridge Carnival 2001",
	"Wadebridge Carnival 2004",
	"Wadebridge Carnival 2001",
	"Wadebridge Carnival 2005",
	"Wadebridge Carnival 2003",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2005",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008",
	"Wadebridge Carnival 2008"	
)

function initAll() {
	document.getElementById("imgText").innerHTML = captionText[0];
	document.getElementById("prevLink").onclick = processPrevious;
	document.getElementById("nextLink").onclick = processNext;
}

function processPrevious() {
	newSlide(-1);
}

function processNext() {
	newSlide(1);
}

function newSlide(direction) {
	var imgCt = captionText.length;

	currImg = currImg + direction;
	if (currImg < 0) {
		currImg = imgCt-1;
	}
	if (currImg == imgCt) {
		currImg = 0;
	}
	document.getElementById("slideshow").src = "ssphotos/slideImg" + currImg + ".jpg"
	document.getElementById("imgText").innerHTML = captionText[currImg]
}