/*
var nomImgtext		= "espace_eleve,espace_entreprise,espace_enseignant,fleche";
var nomImg			= nomImgtext.split(",");
var nomImgon		= new Array();
var nomImgout		= new Array();
var pathImage		= "images/";
var extensionON		= "1.gif";
var extensionOFF	= "0.gif";
for (i in nomImg)
{
	nomImgon[i]		= new Image();
	nomImgout[i]	= new Image();
}
var nomImgCentretext= "aix,angers,bordeaux,chalonsenchampagne,cluny,lille,metz,paris,bastia,chambery,chalonsursaone";
var nomImgCentre	= nomImgCentretext.split(",");
var nomImgCentreon	= new Array();
var nomImgCentreout	= new Array();
for (i in nomImgCentre)
{
	nomImgCentreon[i]	= new Image();
	nomImgCentreout[i]	= new Image();
}

nomImgPuceon	= new Image();
nomImgPuceout	= new Image();
nomImgRecton	= new Image();
nomImgRectout	= new Image();



function on(num)
{
	if (document.images) 
	{
		document.images[nomImg[num]].src = nomImgon[num].src;
	}
}

function out(num)
{
	if (document.images) 
	{
		document.images[nomImg[num]].src = nomImgout[num].src;
	}
}

function onCentre(num)
{
	if (document.images) 
	{
		document.images[nomImgCentre[num]].src = nomImgCentreon[num].src;
	}
}

function outCentre(num)
{
	if (document.images) 
	{
		document.images[nomImgCentre[num]].src = nomImgCentreout[num].src;
	}
}


function roll(name,source)
{
	if (document.images) 
	{
		eval("document.images."+name+".src = '"+source+"' ;");
	}
}

function onPuce(folderName,numMenu)
{
	if (document.images) 
	{
		puceImageName = 'puce_'+folderName+'_'+numMenu;
		document.images[puceImageName].src = nomImgPuceon.src;
		//onRect(folderName);
	}
}

function outPuce(folderName,numMenu)
{
	if (document.images) 
	{
		puceImageName = 'puce_'+folderName+'_'+numMenu;
		document.images[puceImageName].src = nomImgPuceout.src;
		//outRect(folderName);
	}
}

var currentRectangle = 0;
function onRect(folderName)
{
	rectImageName = 'rectangle_'+folderName;
	document.images[rectImageName].src = nomImgRecton.src;
	if (currentRectangle != 0 && currentRectangle != folderName) {
		outRect(currentRectangle);
	}
	currentRectangle = folderName;
}

function outRect(folderName)
{
	rectImageName = 'rectangle_'+folderName;
	document.images[rectImageName].src = nomImgRectout.src;
}


//---------
// chargement des images nomImg
		for (i in nomImg)
		{
			nomImgon[i].src		= pathImage+nomImg[i]+extensionON;
			nomImgout[i].src	= pathImage+nomImg[i]+extensionOFF;
		}
		for (i in nomImgCentre)
		{
			nomImgCentreon[i].src	= pathImage+nomImgCentre[i]+extensionON;
			nomImgCentreout[i].src	= pathImage+nomImgCentre[i]+extensionOFF;
		}
		nomImgPuceon.src	= "images/pixel_fa6100.gif";
		nomImgPuceout.src	= "images/spacer.gif";
		nomImgRecton.src	= "images/pixel_fa6100.gif";
		nomImgRectout.src	= "images/spacer.gif";
		
		var imgPath	= "images/";
var imgExt	= ".gif";
var tagON	= "a";
var tagOFF	= "";

var folderList = 'bandeau_horiz_b,bandeau_horiz_r,bandeau_horiz_v,contacts';
var nomImg = folderList.split(",");
		
var nomImgon = new Array();
var nomImgout = new Array();		


for (i in nomImg) {
	nomImgon[i] = new Image();
	nomImgout[i] = new Image();
	
	nomImgon[i].src		= imgPath + nomImg[i] + tagON + imgExt;
	nomImgout[i].src	= imgPath + nomImg[i] + tagOFF + imgExt;


}
function onMenuH(num)
{
	if (document.images) 
	{
		document.images[nomImg[num]].src=nomImgon[num].src;
	}
}

function outMenuH(num)
{
	if (document.images) 
	{
		document.images[nomImg[num]].src=nomImgout[num].src;
	}
}
*/


nomImgPuceon	= new Image();
nomImgPuceout	= new Image();
nomImgPuceon.src	= "/images/pixel_fa6100.gif";
nomImgPuceout.src	= "/images/spacer.gif";


function onPuce(folderName,numMenu)
{
	if (document.images) 
	{
		puceImageName = 'puce_'+folderName+'_'+numMenu;
		document.images[puceImageName].src = nomImgPuceon.src;
	}
}

function outPuce(folderName,numMenu)
{
	if (document.images) 
	{
		puceImageName = 'puce_'+folderName+'_'+numMenu;
		document.images[puceImageName].src = nomImgPuceout.src;
	}
}


function roll(name,source)
{
	if (document.images) 
	{
		eval("document.images."+name+".src = '"+source+"' ;");
	}
}




carreOn		= new Image();
carreOff0	= new Image();
carreOff1	= new Image();
carreOn.src		= "/images/menu_verti_carre0a.gif";
carreOff0.src	= "/images/menu_verti_carre0.gif";
carreOff1.src	= "/images/menu_verti_carre1.gif";


function onMenuV(imageName)
{
	if (document.images) 
	{
		document.images[imageName].src=carreOn.src;
	}
}

function outMenuV0(imageName)
{
	if (document.images) 
	{
		document.images[imageName].src=carreOff0.src;
	}
}

function outMenuV1(imageName)
{
	if (document.images) 
	{
		document.images[imageName].src=carreOff1.src;
	}
}

//
// Anim curseur menu orange
//
var orangeHomeTimeOutSpeed = 10;
var layerOrangeHomePosY = 0;
var layerOrangeHomeYTo = 135;
function launchAnimLayerOrangeHome(num){
	with (Math) {
		layerOrangeHomeYTo = 135 + num*31;
	}
	animLayerOrangeHome();
}
function animLayerOrangeHome(){
	layerOrangeHomePosY = posY("layerOrangeHome");
	with (Math) {
		deltaY = (layerOrangeHomeYTo - layerOrangeHomePosY)/orangeHomeTimeOutSpeed;
	}
	if (deltaY!=0) {
		with (Math) {
			deltaY = Math.floor((2*(deltaY>0) - 1) * Math.max(Math.abs(deltaY),1));
		}
	}
	with(Math){
		a = layerOrangeHomePosY + deltaY;
	}
	moveLayerY("layerOrangeHome",a);
	if (Math.abs(deltaY)>=1) {
		setTimeout("animLayerOrangeHome()",orangeHomeTimeOutSpeed);
	} else {
		moveLayerY("layerOrangeHome",layerOrangeHomeYTo);
	}
}