function mouseOverNav(n, E, C, D) {
  var e = document.getElementById('navE'+n);
  var c = document.getElementById('navC'+n);
  var d = document.getElementById('navD'+n);
  e.style.backgroundImage="url(/media/"+E+"_over.png/)";
  c.style.backgroundImage="url(/media/"+C+"_over.png/)";
  d.style.backgroundImage="url(/media/"+D+"_over.png/)";
}

function mouseOutNav(n, E, C, D) {
  var e = document.getElementById('navE'+n);
  var c = document.getElementById('navC'+n);
  var d = document.getElementById('navD'+n);
  e.style.backgroundImage="url(/media/"+E+".png)";
  c.style.backgroundImage="url(/media/"+C+".png)";
  d.style.backgroundImage="url(/media/"+D+".png)";
}


function treatBotaoFillBottom (act) {
  loadPage ('fillBottom', 'case='+act, RenderMainBottom);
  return false;
}

function treatBotaoDestaque (act) {
  loadPage ('destaque', 'destaque='+act, RenderMain);
  return false;
}

function treatBotaoNoticia (act) {
  loadPage ('noticia', 'noticia='+act, RenderMain);
  return false;
}

function treatBotaoDica (act) {
  loadPage ('dica', '?dica='+act, RenderMain);
  return false;
}

function treatBotaoLogin () {
  name = $('usuario').value;
  password = $('senha').value;
  loadPage ('login', '?name='+name+'&password='+password, RenderMain);
  return false;
}

function treatBotaoLogout () {
  loadPage ('logout', '', RenderMain);
  return false;
}

function treatBotaoGPonto (usuario, senha) {
  url = 'http://'+usuario+':'+senha+'@200.189.226.107:8080/gpr/portal/Allocation';
  window.open(url,'GPonto','width=800, height=600, left=100, top=100, resizable=yes, status=no, menubar=no, toolbar=no, scrollbars=yes');
  loadPage ('home', '', RenderMain);
  return false;
}

function treatBotaoNav (act) {
  loadPage (act, '', RenderMain);
  return false;
}

function treatBotaoEnviar () {
    pars = new Object();
    pars['nome'] = $('nome').value;
    pars['email'] = $('email').value;
    pars['assunto'] = $('assunto').value;
    pars['texto'] = $('texto').value;
    var params = $H(pars);
    ajaxReq = new Ajax.Request('contact_form',
                             {
                               method: 'GET',
                               parameters: $H(params).toQueryString(),
                               encoding:     'UTF-8',  
                               onComplete: RenderMain
                              });
    return false;
}

/* 
function treatBotaoLeft (act) {
  loadPage (act, '');
  return false;
}

function treatClick (li_x) {
  var xli_sel = window.document.getElementById('li_sel');
  if (xli_sel.value != '0') {
    var obj = document.getElementById(xli_sel.value).style;
    obj.background = "#ffffff";
    obj.color = "#000000";
  }
  xli_sel.value = li_x;
  obj = document.getElementById(li_x).style;
  obj.background = "#004080";
  obj.color = "#ffffff";
}

function doThis(url, params, callback){
  var myAjax = new Ajax.Request(url, {method: 'get', parameters:params,  onComplete: callback});
}
*/

function RenderMain(originalRequest){
//alert(originalRequest);
//alert(originalRequest.responseJSON);
//alert(originalRequest.request.url);
   pageTracker._trackPageview(originalRequest.request.url);
   $('main_to_fill').innerHTML = originalRequest.responseText;
}

function RenderMainBottom(originalRequest){
   pageTracker._trackPageview(originalRequest.request.url);
   $('main_bottom_to_fill').innerHTML = originalRequest.responseText;
}

/*
function RenderLeft(originalRequest){
   $('left_to_fill').innerHTML = originalRequest.responseText;
}

*/

function RenderPageError(originalRequest){
   $('main_to_fill').innerHTML = 'Erro!<br>'+originalRequest.statusText+'<br>';
}

function loadPage(page, param, render){
    ajaxReq = new Ajax.Request(page,
                                  {
                                    method: 'GET',
                                    parameters: param,
                                    onComplete: render
                                  });
}