function db(obj)
{
	document.getElementById(obj).style.display='block';	
}
function dn(obj)
{
	document.getElementById(obj).style.display='none';	
}
function dg(obj)
{
	return (document.getElementById(obj));
}

function dbb(id) 
{
		document.getElementById(id).style.display='';	
}


function dbi(id,texto)
{
	dbb(id);
	dg(id).innerHTML=texto;	
}

function favoritos(title,url) 
{
		
		if(window.sidebar){
		window.sidebar.addPanel(title, url, "");
		} else if(document.all){
		window.external.AddFavorite(url, title);
		} else if(window.opera && window.print){
		alert('Press ctrl+D to bookmark (Command+D for macs) after you click Ok');
		} else if(window.chrome){
		alert('Press ctrl+D to bookmark (Command+D for macs) after you click Ok');
		}
}