// Validates the submit form
function validate()
        {
          var Title=document.getElementById("Title").value;
          var Name=document.getElementById("Name").value;
          var Email=document.getElementById("Email").value;
          var Telephone=document.getElementById("Telephone").value;
          var Address=document.getElementById("Address").value;
          var PostCode=document.getElementById("Post_Code").value;
          submitOK="true";
          if (Title=="") 
            {
              alert("Please enter your title.");
              submitOK="false";
            }
          if (Name=="")
            {
              alert("Please enter your full name.");
              submitOK="false";
            }
          if (Email=="")
            {
              alert("Please enter your email address.");
              submitOK="false";
            }
          if (Telephone=="")
            {
              alert("Please enter a contact telephone number.");
              submitOK="false";
            }
          if (Address=="")
            {
              alert("Please enter your postal address.");
              submitOK="false";
            }
          if (PostCode=="")
            {
              alert("Please enter your Post Code.");
              submitOK="false";
            }                                    
          if (submitOK=="false")
            {
              return false;
            }
        }