function cambiatesto(id,testo){var elemento=document.getElementById(id);elemento.innerHTML=testo;}
function cancella_articolo(bottone,elenco_art)
{bottone.form.operazione.value="cancella";bottone.form.elenco_tano.value=elenco_art;bottone.form.submit();}
function pop_gallery(op,id)
{window.open('popup.php?op='+op+'&id='+id,90,"width=900,height=560");}
function stile(par,par2)
{if(par.className!=par2)par.className=par2;}
function aprichiudi(elem,elem1,elem2)
{if(document.getElementById(elem).style.display=="none"){document.getElementById(elem).style.display="block";document.getElementById(elem1).style.display="none";document.getElementById(elem2).style.display="block";}else{ document.getElementById(elem).style.display="none";document.getElementById(elem1).style.display="block";document.getElementById(elem2).style.display="none";}}
function ricaricapagina(){parent.location.reload();}
function tomulti(n, m) {
	if(!(n && m))
		return 0;
	for(var v = m; v + m <= n; v += m);
	return v;
}