XCheckbox check1 = (XCheckbox)findComponent( obj, "check1" );
XList ordered = (XList)findComponent( "ordered" );
XList unordered = (XList)findComponent( "unordered" );
if ( check1.isSelected() ) {
ordered.oSetVisible( false );
unordered.uSetVisible( false );
} else {
ordered.oSetVisible( true );
unordered.uSetVisible( true );
}
}