[SOLVED]-how I could have a page auto created when someone registers? (Are my id

if($mode=="new"){   
$wuid = '-'.$user['internalKey'];
	$table_name = $modx->getFullTableName( 'site_content' );
	$fields = array(
                        'type'	=>  'document',
			'contentType'	=> 'text/html',
			'content'	=> 'info text here',
			'pagetitle'	=> 'main page',
			'longtitle'	=> 'Main page',
			'published'	=> '1', //is the page published?
			'parent'	=> '38', //what is the parent of this new page?
			'isfolder'	=> '1', // lets make this a folder
			'template'	=> '4', //type template id here
			'cacheable'	=> '0',
			'createdby'	=> $wuid, 
			'createdon'	=> time(),
			'editedon'	=> time(),
			'publishedon'	=> time(),
			'hidemenu'	=> '0',
			'privateweb'	=> '1',

			
			);
	
	$modx->db->insert( $fields, $table_name); // put the fields in the db (id wil be created incremental.)


//start of page creation, copy this part and past below for as many docs you want (I know we could use a loop but than the logtitle and page title are all the same)
$fields = array(
                        'type'	=>  'document',
			'contentType'	=> 'text/html',
			'content'	=> 'jot call in here',
			'pagetitle'	=> 'Blog',
			'longtitle'	=> 'Blog',
			'published'	=> '1', //is the page published?
			'parent'	=> $parent, //here we go create a doc in the first doc
			'isfolder'	=> '0',
			'template'	=> '4', //type template id here
			'cacheable'	=> '0',
			'createdby'	=> $wuid,
			'createdon'	=> time(),
			'editedon'	=> time(),
			'publishedon'	=> time(),
			'hidemenu'	=> '0',
			'privateweb'	=> '1',
		
			);
	
	$modx->db->insert( $fields, $table_name); // put the fields in the db (id wil be created incremental.)
//end of page creation


   return;
}