// JavaScript Document

// Slideshow script author: Govind :)
var currentSlide = 0;
var slides;
var timeoutID;
function startSlideShow(parentDivID) {
	var	parent = document.getElementById(parentDivID);
	slides = parent.getElementsByTagName('div');
	slides[currentSlide].style.visibility = 'visible';
    timeoutID = window.setTimeout(changeSlide, 15000);
}
function changeSlide() {
	slides[currentSlide].style.visibility = 'hidden';
	currentSlide++;
	if(currentSlide >= slides.length)
		currentSlide = 0;
	slides[currentSlide].style.visibility = 'visible';
	//alert(currentSlide);
    //alert(slides[currentSlide].firstChild.data);
	window.clearTimeout(timeoutID);
	timeoutID = window.setTimeout('changeSlide()', 15000);
}