var selectedSlide=0;
var objSlideShow;
	function startSlideshow() {
		
		var slideshow = new showcaseSlideShow($('mySlideshow'), mySlideData);
		objSlideShow=slideshow;
	}


	addLoadEvent(startSlideshow);

var secs;
var timerID = null;
var timerRunning = false;
var delay = 1000;
var speed=2;
var arraySpeeds = new Array();
arraySpeeds[1] = 6;
arraySpeeds[2] = 4;
arraySpeeds[3] = 2;

function InitializeTimer()
{
    // Set the length of the timer, in seconds
    secs = arraySpeeds[speed];
    StopTheClock();
    StartTheTimer();
}

function StopTheClock()
{
    if(timerRunning)
        clearTimeout(timerID);
    timerRunning = false;
}

function StartTheTimer()
{
	if (secs==0)
	{

		objSlideShow.pushNextSlideShow();
		InitializeTimer();

	}
	else
	{
		self.status = secs;
		secs = secs - 1;
		timerRunning = true;
		timerID = self.setTimeout("StartTheTimer()", delay);
	}
}

var slideShowPaused=false;
function pauseSlideShow()
{
	if (!slideShowPaused)
	{
		slideShowPaused=true;
		StopTheClock();
//		img7src.src="../img/gallery/control_pause_over.gif";
	}
	else
	{
		slideShowPaused=false;
		InitializeTimer();
//		img7src.src="../img/gallery/control_pause.gif";
	}
//	document ['img7'].src=img7src.src;
}
function nextSlideShow()
{
	objSlideShow.pushNextSlideShow();
}
function prevSlideShow()
{
	objSlideShow.pushPrevSlideShow();
}

function speedSlideShow(nSpeed)
{
	if (nSpeed=='minus')
	{
		if(speed > 1) speed--;
	}
	else if (nSpeed=='plus')
	{
		if(speed < 3) speed++;
	}
	else if (nSpeed=='1')
	{
		speed=1;
	}
	else if (nSpeed=='2')
	{
		speed=2;
	}
	else if (nSpeed=='3')
	{
		speed=3;
	}
}

function popGalleryImage()
{
	var imgurl=mySlideData[selectedSlide][1];
	var imgtitle=mySlideData[selectedSlide][2];
	var imgw=mySlideData[selectedSlide][6];
	var imgh=mySlideData[selectedSlide][7];
//	alert(imgurl+" "+imgw+" "+imgh);
var thisanchor = document.getElementById('pul'+selectedSlide);
//alert(selectedSlide+" "+thisanchor);
myLytebox.start(thisanchor, false, false);
//myLytebox.changeContent(selectedSlide);
	//Lightbox.show(imgurl, imgtitle);
	//popImg(imgurl,imgw,imgh);
}

addLoadEvent(InitializeTimer);

img1src = new Image();
img1src.src = "../img/gallery/control_minus.gif";
img1src_over = new Image();
img1src_over.src = "../img/gallery/control_minus_over.gif";

img2src = new Image();
img2src.src = "../img/gallery/control_speed1.gif";
img2src_over = new Image();
img2src_over.src = "../img/gallery/control_speed1_over.gif";

img3src = new Image();
img3src.src = "../img/gallery/control_speed2.gif";
img3src_over = new Image();
img3src_over.src = "../img/gallery/control_speed2_over.gif";

img4src = new Image();
img4src.src = "../img/gallery/control_speed3.gif";
img4src_over = new Image();
img4src_over.src = "../img/gallery/control_speed3_over.gif";

img5src = new Image();
img5src.src = "../img/gallery/control_plus.gif";
img5src_over = new Image();
img5src_over.src = "../img/gallery/control_plus_over.gif";

img6src = new Image();
img6src.src = "../img/gallery/control_prev.gif";
img6src_over = new Image();
img6src_over.src = "../img/gallery/control_prev_over.gif";

img7src = new Image();
img7src.src = "../img/gallery/control_pause.gif";
img7src_over = new Image();
img7src_over.src = "../img/gallery/control_pause_over.gif";

img8src = new Image();
img8src.src = "../img/gallery/control_next.gif";
img8src_over = new Image();
img8src_over.src = "../img/gallery/control_next_over.gif";

var m1sel=false;
var m2sel=false;
var m3sel=false;
var m4sel=true;
var m5sel=false;
var m6sel=false;
var m7sel=false;
var m8sel=false;

function rollOn(n){
	if (document.images){
		light=eval(n+"src_over");
//		document[n].src=light.src;
	}
}

function rollOff(n){
	if (document.images){
		dark=eval(n+"src");
//		document[n].src=dark.src;
	}
}

function openPopUpGallery(code) {
		var hauteur = 550;
		var largeur = 500;
		//popup centrée
		var top=(screen.height-hauteur)/2;
		var left=(screen.width-largeur)/2;
		var url='newPopupSendGallery.php?code='+code;
		window.open(url,'popupGallery','toolbar=0,location=0,directories=0,status=1,scrollbars=1,resizable=1,copyhistory=0,menuBar=0,width='+largeur+',height='+hauteur+',left='+left+',top='+top+'');
}

function newOpenPopUpMedia(v,p,type) {
		var hauteur = 550;
		var largeur = 500;
		//popup centrée
		var top=(screen.height-hauteur)/2;
		var left=(screen.width-largeur)/2;
		var url='newPopupSendGallery.php?v='+v+'&p='+p+'&type='+type;
		window.open(url,'popupGallery','toolbar=0,location=0,directories=0,status=1,scrollbars=1,resizable=1,copyhistory=0,menuBar=0,width='+largeur+',height='+hauteur+',left='+left+',top='+top+'');
}