function buscar()
{
	if(document.getElementById('termo').value) 
	{
		if (document.location.href.indexOf('html')!=-1)
		{
			window.location='../default.php?categoria=pesquisa&termo='+document.getElementById('termo').value;
		}
		else
		{
			window.location='default.php?categoria=pesquisa&termo='+document.getElementById('termo').value;
		}
	}
	else
	{
		alert('Digite o termo para base da pesquisa.')
	}
}

function mkt()
{
	if(document.getElementById('email').value) 
	{
		if (document.location.href.indexOf('?')==-1)
		{
			window.location=document.location.href+'?ordem=mkt&email='+document.getElementById('email').value;
		}
		else
		{
			window.location=document.location.href+'&ordem=mkt&email='+document.getElementById('email').value;
		}
	}
	else
	{
		alert('Nenhum e-mail foi informado.')
	}
}

function MM_popupMsg(msg) 
{
  alert(msg);
}
function status()
{
	var scri = document.createElement( "script" );
	scri.setAttribute( "src", "online.php" );
	document.body.appendChild( scri );
}

function refresh()
{
	status();
	setTimeout( "refresh();", 300000 );
}