var array_category;
var array_index_news;

function changeCategoryNews(category, line_id, margin_left)
{
  for (i = 0; i < array_category.length; i++)
  {
    if (array_category[i] != category)
    {
      document.getElementById(array_category[i]).style.display = 'none';
      document.getElementById(array_index_news[i]).style.display = 'none';
      document.getElementById('newsCatMn_'+i).style.color = '#0066cc';
    }
    else
    {
      document.getElementById(array_category[i]).style.display = 'block';
      document.getElementById(array_index_news[i]).style.display = 'block';
      document.getElementById('newsCatMn_'+i).style.color = '#b99b4f';
    }
  }
  
  document.getElementById(line_id).style.marginLeft = margin_left + "px";
}