function checkEmail(str){
	var testresults;
	var filter=/^(\w+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (filter.test(str)){
		testresults=true;
	}
	else {
		alert("Please enter a valid email address.");
		testresults=false;
	}
	return (testresults);
}
function addAddress(){
	var l = document.maillist_public.email.value;
	if (l) {
		var yea = checkEmail(l);
		if (yea){
			document.location='/?action=d7_maillist_public_add_address&Address=' + l + '&Group_ID=14197&Name=' + document.maillist_public.name.value+'&user_notify_from_address=';
		}
	}
}
function removeAddress(Group_Range){
	if ( !Group_Range ){
		alert("Please select a region.");
	}
	var l = document.maillist_public.email.value;
	if ( l && Group_Range ) {
		var yea = checkEmail( l );
		if (yea){
			document.location='/?action=d7_maillist_public_add_address&Address=' + l + '&Group_ID=' + Group_Range + '&Name=' + document.maillist_public.name.value+'&user_notify_from_address=';
		}
	}
}