function pannello(NN) {
	ul=document.getElementById('lista_'+NN);
	gam=ul.style.display;

	if(gam=="none"){
		ul.style.display="block";
	}else{
		ul.style.display="none";
	}
}






function popupnormal(param_url,param_wnome,param_w, param_h) {
	theURL=param_url;
	wname =param_wnome;
	w=param_w;
	h=param_h;
	var winl = (screen.width - w) / 2;
	var wint =(screen.height-h)/2 - 60  ;
	window.open(theURL,wname,'top='+wint+',left='+winl+',width='+w+',height='+h+',buttons=no,scrollbars=no ,location=no,menubar=no,resizable=no,directories=no,toolbar=no,copyhistory=Yes')
}