function checkSubmit(form) 
{
    if (form.subject.value == '') {
        alert('Please enter the name of the site');
        form.subject.focus();
        return false;
    }

    if (form.url.value == '') {
        alert('Please enter the URL of the site');
        form.url.focus();
        return false;
    }
    
    if (form.email.value == '') {
        alert('Please enter your email');
        form.email.focus();
        return false;
    }
    
    if (form.rec_url.value == '') {
        alert('Please enter the reciprocal url');
        form.rec_url.focus();
        return false;
    }
    

    if (form.category.selectedIndex < 0) {
        alert('Please select a category');
        form.category.focus();
        return false;
    }

    if (form.description.value == '') {
        alert('Please enter the description of your site');
        form.description.focus();
        return false;
    }
   
    if (form.description.value.length > 200) {
        alert('Please limit the description to 200 characters. It is now ' + form.description.value.length + ' characters long.');
        form.description.focus();
        return false;
    }

    return true;
}
function FetchInfo() 
{
  document.site_form.submit_type.value='fetch_info';
  document.site_form.submit();
}
//