//<!--
function showHide(obj){
	var el;
	var li;
	
	if (document.getElementById){
		el = document.getElementById("desc" + obj);
		li = document.all["link" + obj];
	}else if (document.all){
		el = document.all["desc" + obj];
		li = document.all["link" + obj];
	}else if (document.layers){
		el = document.layers["desc" + obj];
		li = document.all["link" + obj];
	}

	if(el.style.display != "block"){
		el.style.display = "block";
		li.style.backgroundImage = "url(./images/leesmeer_open.gif)";
	}
	else{
		el.style.display = "none";
		li.style.backgroundImage = "url(./images/leesmeer_closed.gif)";
	}
}
	
function popUp(pagina, w, h) {
	pag=window.open(pagina,'','width=' + w + ',height=' + h + ',left=100,top=150,toolbar=no,location=no,scrollbars=yes')		
}
//-->