function checkFormAddPage(form)
  {
     if(form.page.value == '') {
      alert("Error: Please enter a page title!");
      form.page.focus();
      return false;
  }

    if(form.categoryId.value == '') {
      alert("Error: Please select a category!");
      form.categoryId.focus();
      return false;
    }
    return true;

  }

    function checkFormAddCategory(form)
  {
     if(form.category.value == '') {
      alert("Error: Please enter a category name!");
      form.category.focus();
      return false;
  }
    return true;

  }

    function checkFormSearchBox(form)
  {

    if(form.keywords.value == '') {
      alert("Please enter a search term!");
      form.keywords.focus();
      return false;
    }

     if(form.keywords.value.length < 2) {
      alert("Error: Please enter at least 2 characters!");
      form.keywords.focus();
      return false;
    }}