// JavaScript Document
<!--
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		francais_over = newImage("/img/francais_over.gif");
		english_over = newImage("/img/english_over.gif");
		introduction_over = newImage("/img/introduction_over.gif");
		introduction_on = newImage("/img/introduction_on.gif");
		
		preloadFlag = true;
	}
}

function selected(active){
if (document.images && (preloadFlag == true)){
if (active == ''){
	sel = '';
	}
	else
	{
	sel = active;
	document[active].src = '../img/' + active + '_on.gif';
	//disableLink(document[active]);
	}
}
}

function cancelLink () {
  return false;
}
function disableLink (link) { 
  if (link.onclick)
    link.oldOnClick = link.onclick;
 	link.onclick = cancelLink;
  if (link.style)
    link.style.cursor = 'default';
}

function imageOver(img, imgurl) {
if (document.images && (preloadFlag == true)){
	if (img == sel) {
	document[img].src = imgurl +'_on.gif';
	}
	else{
	document[img].src = imgurl +'_over.gif';
	}
}
}

function imageOut(img, imgurl) {
if (document.images && (preloadFlag == true)){
	if (img == sel) {
	document[img].src = imgurl +'_on.gif';
	}
	else{
	document[img].src = imgurl +'_off.gif';
	}
}
}

function imageLink(img, imgurl) {
document[img].src = imgurl +'_over.gif';
}

function imageLinkOut(img, imgurl) {
	document[img].src = imgurl +'_off.gif';
}

function imageClick(img, imgurl) {
	document[img].src = imgurl;
}


function changeClass(id_obj,classN){
document.getElementById(id_obj).className=classN;
}

// -->