var numbr=1;
var tnh = 0;
var randNH;
function random_dest(){


randNH = self.setInterval(function (){

if(numbr!=tnh){
  numbr++;
}else{
  numbr=1;
}  
//alert(numbr);
//alert(ntl[numbr]);
ChangeTab2('tab' + ntl[numbr],'txt' + ntl[numbr],numbr);

},"15000");
}

function showLogin(id){
  var logar = document.getElementById(id);
  if (logar.className=="npopLogin"){
    logar.className = "popLogin";    
  } else {
    logar.className = "npopLogin";
  }
}

function ChangeTab2(id,id2,pos){
  var tabSel = document.getElementById(id);
  var txtSel = document.getElementById(id2);      
  var table = document.getElementById('navegador').childNodes;
  var txt = document.getElementsByTagName('div');
  
    for (var i=0; i<table.length; i++) {
      if (table[i].className == "slidehClick"){
        table[i].className = "slideh";
      }
      
    }
    
    for (var i=0; i<txt.length; i++) {
      if(txt[i].className=='psld_sel') {
        txt[i].className='psld';
      }
    }
    tabSel.className = "slidehClick";
    txtSel.className = "psld_sel";
    
    trocarConteudo('cont' + ntl[pos]);
}

function ChangeTab(id,id2,pos){
  window.clearInterval(randNH);//elimina o interval para que possa recomeçar
  numbr = pos;
  
  var tabSel = document.getElementById(id);
  var txtSel = document.getElementById(id2);      
  var table = document.getElementById('navegador').childNodes;
  var txt = document.getElementsByTagName('div');
  
    for (var i=0; i<table.length; i++) {
      if (table[i].className == "slidehClick"){
        table[i].className = "slideh";
      }
      
    }
    
    for (var i=0; i<txt.length; i++) {
      if(txt[i].className=='psld_sel') {
        txt[i].className='psld';
      }
    }
    tabSel.className = "slidehClick";
    txtSel.className = "psld_sel";
    
    random_dest();//recomeca a função random
}


function trocarConteudo(id){
  var tabSel = document.getElementById(id);      
  var table = document.getElementsByTagName("div");

    for (var i=0; i<table.length; i++) {
      if (table[i].style.display == "block"){
        table[i].style.display = "none"
      }
    }
    tabSel.style.display = "block"
}

function show_campeonato(camp) {
  location = 'index.php?id=63&cmp='+camp.value;
}