home_off = new Image();
  home_off = "images/menu_home.gif";
  home_on = new Image();
  home_on = "images/menu_home2.gif";
  emp_on = new Image();
  emp_on = "images/menu_emp2.gif";
  emp_off = new Image();
  emp_off = "images/menu_emp.gif";
  cli_on = new Image();
  cli_on = "images/menu_cli2.gif";
  cli_off = new Image();
  cli_off = "images/menu_cli.gif";
  fab_on = new Image();
  fab_on = "images/menu_fab2.gif";
  fab_off = new Image();
  fab_off = "images/menu_fab.gif";
  consult_on = new Image();
  consult_on = "images/menu_consult2.gif";
  consult_off = new Image();
  consult_off = "images/menu_consult.gif";
  metod_on = new Image();
  metod_on = "images/menu_metod2.gif";
  metod_off = new Image();
  metod_off = "images/menu_metod.gif";
  f_home = new Image();
  f_home = "images/frase_01.gif";
  f_emp = new Image();
  f_emp = "images/frase_02.gif";
  f_cli = new Image();
  f_cli = "images/frase_03.gif";
  f_fab = new Image();
  f_fab = "images/frase_08.gif";
  f_metod = new Image();
  f_metod = "images/frase_04.gif";
  f_btec = new Image();
  f_btec = "images/frase_05.gif";
  f_curric = new Image();
  f_curric = "images/frase_06.gif";
  f_consult = new Image();
  f_consult = "images/frase_07.gif";
  f_art = new Image();
  f_art = "images/frase_09.gif";
  

  function menu(nome,imagem,frase){
    eval('document.'+ nome + '.src = ' + imagem);
    eval('document.frase.src = ' + frase);
    
  }

 function abre(){
    window.open("falecom.html", "falecom", "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resize=no,copyhistory=no,width=400,height=350,")
  }