function checkFields() {
	missinginfo = "";
	if (document.Form.Namn.value == "") {
        missinginfo += " Namn";
	}
	if (document.Form.Email.value == "") {
        if (missinginfo == "") {
                missinginfo = " E-mail";
        }else{
                missinginfo += ", E-post";
        }
	}
	if (document.Form.Synpunkter.value == "") {
        if (missinginfo == "") {
                missinginfo = " Synpunkter";
        }else{
                missinginfo += " och Synpunkter";
        }
	}

	if (missinginfo != "") {
        missinginfo = "Ange " +
        missinginfo;
        alert(missinginfo);
        }
	else {
		if (VerifyEmailAddress(document.Form.Email.value)) {
			document.Form.submit();
		}
	}
}

function VerifyEmailAddress(strEmail)
{
     var validRegExp = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/

   // search email text for regular exp matches
    if (strEmail.search(validRegExp) == -1) 
   {
      alert('Felaktig e-postadress');
      document.Form.Email.focus();
      document.Form.Email.select();
      return false;
    } 
    // alert('finnemang');
    else return true; 
}