}else if($_REQUEST['mode'] == 'move_item'){
$title = "Move Task Item";
if(!$task->get($_REQUEST['id'])){
fatal_error("Could not retreive task!");
debug_message($task->getLastError());
}
if($project->get($task->project_id) === FALSE){
fatal_error("Could not retreive project!");
debug_message($project->getLastError());
}
if(!$project->hasRights(PROJECT_RIGHT_EDIT)){
fatal_error('Insufficent access rights for this project!');
}
$ti = new SI_TaskItem();
$ti->get($_REQUEST['item_id']);
if(strtolower($_REQUEST['direction']) == 'up'){
$result = $ti->switchOrderNumber(TI_ORDER_UP);
}else if(strtolower($_REQUEST['direction']) == 'down'){
$result = $ti->switchOrderNumber(TI_ORDER_DOWN);
}else{
$error_msg .= "Invalid direction provided for moving item!\n";
}
if($result){
header("Location: ".getCurrentURL(null, false)."?mode=edit&id=".$_REQUEST['id']."\r\n");
exit();
}else{
$error_msg .= "Error moving Task Item!\n";
}
}else if($_REQUEST['mode'] == 'delete_item'){
$title = "Delete Task Item";
