function mailForm1() {
	 var formObj = document.myform;
	 formObj.action="Jmail.asp";
	 formObj.method="post";
	if (!validateForm1()) {
      //data is still invalid
        return false;}
      else {
      //data is fully validated so send the form 
      //debug only
      //document.write(formObj.frmsubject.value+ " " +
      //formObj.frmname.value + " " +
      //formObj.frmaddress.value + " " + 
      //formObj.frmpostcode.value + " " + 
      //formObj.frmtel.value); 
        formObj.submit(); 
 	  return true;}
	}
function validateForm1() {
	var formObj = document.myform;
      //validate fields common to all form types
	//check frmname text box is not blank
      if (formObj.frmname.value == "") {
	    alert("Please enter your full name.");
	    formObj.frmname.focus();
	    return false;}
	//check frmpostcode text box is not blank
      else if (formObj.frmpostcode.value == "") {
	    alert("Please enter your postal code.");
	    formObj.frmpostcode.focus();
	    return false;}
	//check frmtel text box is not blank
      else if (formObj.frmtel.value == "") {
	    alert("Please enter your telephone number.");
	    formObj.frmtel.focus();
	    return false;}
	//check frmemail text box is not blank
      else if (formObj.frmemail.value == "") {
	    alert("Please enter your email address.");
	    formObj.frmemail.focus();
	    return false;}
	//check frmenquiry text box is not blank
      else if (formObj.frmenquiry.value == "") {
	    alert("Please enter details of your enquiry.");
	    formObj.frmenquiry.focus();
	    return false;}
      return true;
      }