function initial(listRubriques) {
	var itemList = listRubriques;
	var restoredArray = itemList.split(",");
	var numberItem = restoredArray.length;
	for (i=0; i<numberItem; i++) {
		currentRub = restoredArray[i]
		ul = "ul_" + currentRub;
//		img = "img_" + currentRub;
		ulElement = document.getElementById(ul);
//		imgElement = document.getElementById(img);
		if (ulElement) {
			ulElement.className = "closed";
//			imgElement.src = "closed.gif";
		}
	}
}

function toggle(id){
	ul = "ul_" + id;
//	img = "img_" + id;
	ulElement = document.getElementById(ul);
//	imgElement = document.getElementById(img);
	if (ulElement){
		if (ulElement.className == 'closed'){
			ulElement.className = "open";
//			imgElement.src = "opened.gif";
		}else{
			ulElement.className = "closed";
//			imgElement.src = "closed.gif";
		}
	}
}

function hierarchie (listRubriques) {
	var itemList = listRubriques;
	var restoredArray = itemList.split(",");
	var numberItem = restoredArray.length;
	for (i=0; i<numberItem; i++) {
		currentRub = restoredArray[i]
		ul = "ul_" + currentRub;
//		img = "img_" + currentRub;
		ulElement = document.getElementById(ul);
//		imgElement = document.getElementById(img);
		if (ulElement) {
			ulElement.className = "open";
//			imgElement.src = "opened.gif";
		}
	}
}