+
+<script language="JavaScript" type="text/javascript">
+<!--
+var limit = document.getElementById('limit');
+var span = document.getElementById('span_limit');
+var old_limit = 0;
+
+function FocusLimitedNo () {
+ old_limit = limit.value;
+ limit.disabled = true;
+ limit.setAttribute('class', 'disabled');
+ limit.style.textAlign = 'center';
+ limit.value = '-';
+}
+
+function FocusLimitedYes () {
+ limit.disabled = false;
+ limit.setAttribute('class', 'member_normal');
+ limit.style.textAlign = 'left';
+ if (old_limit > 0) {
+ limit.value = old_limit;
+ } else {
+ limit.value = '';
+ }
+ limit.focus();
+}
+
+function SubmitForm () {
+ if (limit.value == '-') {
+ limit.value = 0;
+ }
+ return true;
+}
+
+function ResetForm () {
+ FocusLimitedNo();
+ old_limit = 0;
+ return true;
+}
+
+FocusLimitedNo();
+
+//-->
+</script>