+
+ function open_changed(what) {
+
+ var value=get_open_value(what);
+ if ( value == '1' ) {
+ what.form.stoptime_beginning_text.disabled = true;
+ what.form.stoptime_ending_text.disabled = true;
+ what.form.stoptime_beginning_text.style.backgroundColor = '#dddddd';
+ what.form.stoptime_ending_text.style.backgroundColor = '#dddddd';
+ what.form.stoptime_beginning_button.style.display = 'none';
+ what.form.stoptime_ending_button.style.display = 'none';
+ what.form.stoptime_beginning_disabled.style.display = '';
+ what.form.stoptime_ending_disabled.style.display = '';
+ } else if ( value == '0' ) {
+ what.form.stoptime_beginning_text.disabled = false;
+ what.form.stoptime_ending_text.disabled = false;
+ what.form.stoptime_beginning_text.style.backgroundColor = '#ffffff';
+ what.form.stoptime_ending_text.style.backgroundColor = '#ffffff';
+ what.form.stoptime_beginning_button.style.display = '';
+ what.form.stoptime_ending_button.style.display = '';
+ what.form.stoptime_beginning_disabled.style.display = 'none';
+ what.form.stoptime_ending_disabled.style.display = 'none';
+ }
+
+ }
+
+ function get_open_value(what) {
+ var rad_val = '';
+ for (var i=0; i < what.form.open_sessions.length; i++) {
+ if (what.form.open_sessions[i].checked) {
+ var rad_val = what.form.open_sessions[i].value;
+ }
+ }
+ return rad_val;
+ }
+