function validate_search(form)
{
  if(form.search.value.length<3)
  {
    alert("Search string must have at least 3 letters!");
    form.search.focus();
    return false;
  }
  return true;
}

function validate_contact(form)
{
  var reg = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z]{2,4})+$/;
  if(!reg.test(form.email.value))
  {
    alert('Invalid e-mail address!');
    form.email.focus();
    return false;
  }
  if(form.message.value==null || form.message.value=="")
  {
    alert("Message is mandatory field!");
    form.message.focus();
    return false;
  }
  if(form.name.value==null || form.name.value=="")
  {
    alert("Name is mandatory field!");
    form.name.focus();
    return false;
  }
  return true;
}

function validate_news(form)
{
  if(form.headline.value==null || form.headline.value=="")
  {
    alert("Headline is mandatory field!");
    form.headline.focus();
    return false;
  }
  if(form.bodytext.value==null || form.bodytext.value=="")
  {
    alert("Message is mandatory field!");
    form.bodytext.focus();
    return false;
  }
  return true;
}

function validate_item(form)
{
  if(form.name.value==null || form.name.value=="")
  {
    alert("Name is mandatory field!");
    form.name.focus();
    return false;
  }
  return true;
}

function delcheck()
{
  return confirm("DELETE - are you sure?");
}