var diaporamaActive = true;
var nextURL;

function diaporamaPlayPause()
{
	if (diaporamaActive) {
		diaporamaPause();
	}
	else {
		diaporamaPlay();
	}
}

function diaporamaPause()
{
	diaporamaActive = false;
	document.getElementById("buttonPlayPause").src = "/image/bouton/pause-big.png";
	if (!new RegExp(".*#pause").test(window.location)) {
		window.location = window.location + "#pause";
	}
}

function diaporamaPlay()
{
	diaporamaActive = true;
	document.getElementById("buttonPlayPause").src = "/image/bouton/play-big.png";
	setTimeout(function()
	{
		if (diaporamaActive) {
			processSlideShow(nextURL);
		}
	}, 3000);
}

function processSlideShow(URL, pause)
{
	if (pause) {
		URL += "#pause";
	}
	
	window.location = URL;
}

jQuery(document).ready(function()
{
	if (new RegExp(".*#pause").test(window.location)) {
		diaporamaActive = false;
	}
	else {
		document.getElementById("buttonPlayPause").src = "/image/bouton/play-big.png";
	}
});

jQuery(window).load(function()
{
	if (diaporamaActive) {
		diaporamaPlay();
	}
});