function atendmail(){
janela=window.open("http://www.tiberio.com.br/viverserra/pacote/atendmail.php","Atendimento","width=382, height=525, menubar=no, tollbar=yes, location=no, status=no, scrollbars=no, left=50, top=50")
}

function cadastro(){
janela=window.open("http://www.tiberio.com.br/viverserra/pacote/cadastro.php","Cadastro","width=382, height=730, menubar=no, tollbar=yes, location=no, status=no, scrollbars=no, left=50, top=50")
}

function indique(){
janela=window.open("http://www.tiberio.com.br/viverserra/pacote/indique.php","Cadastro","width=383, height=445, menubar=no, tollbar=yes, location=no, status=no, scrollbars=no, left=50, top=50")
}