var submitcount=0;
var formatbut="";
var itembut="";
 function checkFields(){
  if (document.orderform.name.value==""){
  alert("Please enter your name");
  return false;
  }
if (document.orderform.email.value==""){
  alert("Please enter your email address");
  return false;
  }
if (document.orderform.address.value==""){
  alert("Please enter your address");
  return false;
 }
  if (document.orderform.pcode.value==""){
  alert("Please enter your post code");
  return false;
  }
  if (document.orderform.formatbut==""){
alert("How do you want the File? Please select Manual, Download or File Attachment");
return false;
  }
 if (document.orderform.itembut==""){
alert("Please choose Birth Chart, 12 month Forecast or Both");
return false;
  }
 if (document.orderform.bTown.value==""){
  alert("Please enter the town where you were born");
  return false;
 }
 if (document.orderform.bCity.value==""){
  alert("Please enter nearest city to your place of birth");
  return false;
 }
   else 
   {
   if (submitcount == 0)
      {
      submitcount++;
      return true;
      }
   else 
      {
      alert("This form has already been submitted. Thanks!");
      return false;
      }
   }
}
//