+<SCRIPT TYPE="text/javascript">
+ function cust_payby_changed (what) {
+ var custpaybynum = what.options[what.selectedIndex].value
+ if ( custpaybynum == '' || custpaybynum == '0' ) {
+ //what.form.payinfo.disabled = false;
+ $('#cust_payby').slideDown();
+ } else {
+ //what.form.payinfo.value = '';
+ //what.form.payinfo.disabled = true;
+ $('#cust_payby').slideUp();
+ }
+ }
+</SCRIPT>