// JavaScript Document
var currImg = 0;
var intval="";

var captionText = new Array(
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures",
	"Rock'n August 2006 Event Pictures"
)

function initAll() {
	document.getElementById("descriptions").innerHTML = captionText[0];
	document.getElementById("prevLink").onclick = processPrevious;
	document.getElementById("nextLink").onclick = processNext;
	document.getElementById("play").onclick = start_Int;
	document.getElementById("stop").onclick = stop_Int;
}

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

function processNext() {
	newSlide(1);
}

function start_Int(){
	if(intval==""){
    intval=window.setInterval("processNext()",5000);
    }else{
    stop_Int();
    }
}
	
function stop_Int(){
	if(intval!=""){
    window.clearInterval(intval);
    intval="";
  }
}




function playSlide(){
	
	var cars = setInterval("processNext()", 1000);	
}
	function stopSlide(){

	clearInterval(cars);	
	
}



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 = "images/slideImg" + currImg + ".jpg";
	document.getElementById("descriptions").innerHTML = captionText[currImg];
}