// ---------- charger un XML dans un popup
function openPopup(url) {
	try {
		document.body.removeChild(document.getElementById("popup")) ;
	} catch(e) {}
	url += "&popup=1";
	
	var popup = document.createElement("div");
	popup.setAttribute('id','popup');
	document.body.appendChild(popup);
	
	var fi = new FragmentImporter(url, test, popup);
	fi.load();
}

function closePopup() {
	document.body.removeChild(document.getElementById("popup")) ;
	try {
		document.body.removeChild(document.getElementById("iframeSpec")) ;
	} catch(e) {}
}