function validate(){

x=document.memberform
at=x.address.value.indexOf("@")
submitOK="True"

if (x.name.value.length<2) {
 alert("Name is a required field")
 submitOK="False";
  return false;
 }
 
if (x.address.value.length<1) {
 alert("E-Mail Address is a required field")
 submitOK="False";
  return false;
 }
if (x.comments.value.length<1) {
 alert("Please enter a message to send. The message box can't be blank.")
 submitOK="False";
  return false;
 }   
if (at==-1) {
 alert("Not a valid e-mail")
 submitOK="False";
  return false;
 }
if (submitOK=="False") return false;
}