function menuopcao ( a )
{
	if ( a == 1 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/quemsomos.html";
		parent.frames[2].reload();
	}
	if ( a == 2 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/servicos.html";
		parent.frames[2].reload();
	}
	if ( a == 3 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/formaspaga.html";
		parent.frames[2].reload();
	}
	if ( a == 4 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/pedidoorc.php";
		parent.frames[2].reload();
	}
	if ( a == 5 )
	{
		imgop(a);
		parent.frames[2].location.href="noticiasposini.php";
		parent.frames[2].reload();
	}
	if ( a == 6 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/contactos.html";
		parent.frames[2].reload();
	}
	if ( a == 7 )
	{
		imgop(a);
		parent.frames[2].location.href="paghtml/localizacao.html";
		parent.frames[2].reload();
	}
}
function imgop ( a )
{
	document.images[0].src="imagens/branco.gif";
	document.images[1].src="imagens/branco.gif";
	document.images[2].src="imagens/branco.gif";
	document.images[3].src="imagens/branco.gif";
	document.images[4].src="imagens/branco.gif";
	document.images[5].src="imagens/branco.gif";
	document.images[6].src="imagens/branco.gif";
	if ( a == 1 )
	{
		document.images[0].src="imagens/selec.gif";
	}
	if ( a == 2 )
	{
		document.images[1].src="imagens/selec.gif";
	}
	if ( a == 3 )
	{
		document.images[2].src="imagens/selec.gif";
	}
	if ( a == 4 )
	{
		document.images[3].src="imagens/selec.gif";
	}
	if ( a == 5 )
	{
		document.images[4].src="imagens/selec.gif";
	}
	if ( a == 6 )
	{
		document.images[5].src="imagens/selec.gif";
	}
	if ( a == 7 )
	{
		document.images[6].src="imagens/selec.gif";
	}
}