if($_POST){
switch(strtolower($_POST['do'])){
case 'update':
if(!$sla){
$errors['err']=sprintf(__('%s: Unknown or invalid'),
__('SLA plan'));
}elseif($sla->update($_POST,$errors)){
$msg=sprintf(__('Successfully updated %s'),
__('this SLA plan'));
}elseif(!$errors['err']){
$errors['err']=sprintf(__('Error updating %s. Try again!'),
__('this SLA plan'));
}
break;
case 'add':
if(($id=SLA::create($_POST,$errors))){
$msg=sprintf(__('Successfully added %s'),
__('a SLA plan'));
$_REQUEST['a']=null;
}elseif(!$errors['err']){
$errors['err']=sprintf(__('Unable to add %s. Correct error(s) below and try again.'),
__('this SLA plan'));
}
break;
case 'mass_process':
if(!$_POST['ids'] || !is_array($_POST['ids']) || !count($_POST['ids'])) {
$errors['err'] = sprintf(__('You must select at least %s.'),
__('one SLA plan'));
} else {
$count=count($_POST['ids']);
switch(strtolower($_POST['a'])) {
