var xflag = 0;
var version_navigateur = navigator.appVersion.charAt(0);
var pathR = 'bandeau/'
nomRtext = "prog,rech,presse,info,arts";
var nomR= nomRtext.split(",");
var nomRon = new Array();
var nomRout = new Array();
var indexR = new Array();
for (i in nomR){
	nomRon[i] = new Image();
	nomRout[i] = new Image();
	indexR[i] = 1;}
function precharge(){
if (document.images){for (i in nomR){
	nomRon[i].src = pathR+nomR[i]+'_1.jpg';
	nomRout[i].src = pathR+nomR[i]+'_0.jpg';}}}
function on(num){if (document.images&&indexR[num]) {document.images[nomR[num]].src=eval('nomRon['+num+'].src');}}
function out(num){if (document.images&&indexR[num]) {document.images[nomR[num]].src=eval('nomRout['+num+'].src');}}
function initR(){for (i in nomR){indexR[i] = 1;}}
function bascule(num){initR();indexR[num] = 0;for (i in nomR){out(i)}}