function checkform ( form )
{
  if (form.Name.value == "") {
    alert( "Please enter your name." );
    form.Name.focus();
    return false ;
  }
  if (form.Title.value == "") {
    alert( "Please enter your Title." );
    form.Title.focus();
    return false ;

  }
        
  if (form.Company.value == "") {
    alert( "Please enter your Company." );
    form.Company.focus();
    return false ;
  }
  if (form.Website.value == "") {
    alert( "Please enter your Website" );
    form.Website.focus();
    return false ;
  }  
   if (form.Phone.value == "") {
    alert( "Please enter your Phone" );
    form.Phone.focus();
    return false ;
  }  
   if (form.Email.value == "") {
    alert( "Please enter your E-mail address" );
    form.Email.focus();
    return false ;
  }  
 
  return true ;
}