aba = new Array(4);

// nome do div, status, clique
aba[0] = new Array("introducao",0,0);
aba[1] = new Array("apresentacao",0,0);
aba[2] = new Array("infra",0,0);
aba[3] = new Array("publicacoes",0,0);
aba[4] = new Array("projetos",0,0);