function setHighlightMenu(id) {
	document.getElementById('img_menu').src = '/emissions/je/images/menu_'+id+".gif";
}

//OUVERTURE DU POPUP 
function popupWin(popupName,url,popupWidth,popupHeight) {
	popupDef = window.open(url, popupName,"width=" + popupWidth + ",height=" + popupHeight + ",resizable=no,scrollbars=yes,toolbar=no,status=no,location=no,directories=no");
	return false;
}


/*fonction pour cacher le div (id="last") vide sur la page d'accueil*/


var isContent;
var isContentClean;

function getContent(id){
	return document.getElementById(id).innerHTML;
}

function isContent(id){
	isContent = getContent(id);
	isContentClean = isContent.replace(/\s/g,'')

	if (isContentClean=="")
		document.getElementById(id).style.display="none";	
	else
	document.getElementById(id).style.display="block";
}