function goSecao(campo, TAB1, TAB2, TAB3)
{

	for (i=1;i<2;i++)
	{
	text = "Secao" + i;
		document.all(text).style.display = "none";
	mtext = "Menu" + i + "b";
		document.all(mtext).style.display = "none";
	ytext = "Menu" + i;
		document.all(ytext).style.display = "";
	}

	if (campo == true)
	{
		document.getElementById(TAB1).style.display = "none";
		document.getElementById(TAB2).style.display = "";
		document.getElementById(TAB3).style.display = "";
	}

}