var nomImgText		= "titre_dia_formations,titre_dia_stages,titre_dia_espace,titre_dia_une";
var nomImg			= nomImgText.split(",");
var nomImgOn		= new Array();
var nomImgOut		= new Array();
//var nomImgTextM		= "m_accueil,m_annales,m_quizz,m_lexique,m_actualites,m_partenaires,m_auteurs,m_infospratiques,m_plandusite,m_recherche,m_contacts";
//var nomImgM			= nomImgTextM.split(",");
//var nomImgMon		= new Array();
//var nomImgMout		= new Array();

var pathImage		= "images/menu_dia/";
var extensionON		= "1.gif";
var extensionOFF	= "0.gif";
for (i in nomImg)
{
	nomImgOn[i]		= new Image();
	nomImgOut[i]	= new Image();
}
/*
for (i in nomImgM)
{
	nomImgMon[i]	= new Image();
	nomImgMout[i]	= 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 onM(num)
{
	if (document.images) 
	{
		document.images[nomImgM[num]].src = nomImgMon[num].src;
	}
}

function outM(num)
{
	if (document.images) 
	{
		document.images[nomImgM[num]].src = nomImgMout[num].src;
	}
}

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

function onDiaHome(num) {
	on(num);
}
function outDiaHome(num) {
	out(num);
}

function precharge()
{	
	if (xflag)
	{
		// chargement des images nomImg
		for (i in nomImg)
		{
			nomImgOn[i].src		= pathImage+nomImg[i]+extensionON;
			nomImgOut[i].src	= pathImage+nomImg[i]+extensionOFF;
		}
	}
}