function switchTabs (id, item_id) {

tabs = document.getElementById('tabs_'+id);

for (k = 0; k < tabs.childNodes.length; k++) {

if (tabs.childNodes[k].id == 'link_'+item_id) {

document.getElementById(tabs.childNodes[k].id).className = "selected";

} else {

document.getElementById(tabs.childNodes[k].id).className = "";

}

}

items = document.getElementById('list_'+id);

for (i =0; i < items.childNodes.length; i++) {

if (items.childNodes[i].id == 'item_'+item_id) {

document.getElementById(items.childNodes[i].id).style.display = "block";

} else {

document.getElementById(items.childNodes[i].id).style.display = "none";

}

}

}


  function switchDisplay(item_id, obj, parentId) 
  {
    //if(parentId) hideOther(parentId);
    var item = document.getElementById(item_id);
    if(item.style.display == 'none' || item.style.display == '')
    {
      item.style.display = 'block';
      obj.style.color = '#363533';
    } else {
      item.style.display = 'none';
      obj.style.color = '#0062a3';
    }
  }

  function hideOther(parentId)
  {
    var inner_element;
    var elements_collection = document.getElementById(parentId).getElementsByTagName('li');
    for(var i=0; i < elements_collection.length; i++)
    {
      var inner_element = elements_collection[i].getElementsByTagName('div');
      for(var j=0; j < inner_element.length; j++)
      {	
        if(inner_element[j].className == 'vote_item')
        {
          inner_element[j].style.display = "none";
        }
      }
    }
  }