function ValidateForm(form)
{
     if(form.title.value=="")
   { 
      alert('Please enter a title')
      form.title.focus(); 
      return false; 
   }  
 if(form.forename.value=="")
   { 
      alert('Please enter your forename')
      form.forename.focus();
      return false; 
   }
   if(form.surname.value=="")
   { 
      alert('Please enter your surname')
      form.surname.focus(); 
      return false; 
   }
    if(form.address1.value=="")
   { 
      alert('Please enter the first line of your address')
      form.address1.focus();
      return false; 
   }
    if(form.city.value=="")
   { 
      alert('Please your town or city')
      form.city.focus();
      return false; 
   }
    if(form.postcode.value=="")
   { 
      alert('Please enter your postcode') 
      form.postcode.focus(); 
      return false; 
   } 
    if(form.phone.value=="")
   { 
      alert('Please enter a contact telephone number') 
      form.phone.focus();
      return false; 
   }  
     if(form.email.value=="")
   {
      alert('Please enter an email address.') 
      form.email.focus(); 
      return false; 
   } 
 return true;
 }