## filemanager/_config.php

<?php
/**
 * Configuration for the HasManyFileManager extension/module
 * Make sure the beginning of the rewrite rule matches your folder name.
 * Example: if you installed the HasManyFileManager Module in a folder named
 * "filemanager" the rule below MUST start with this foldername.
 *
 * If you intend to change the filemanager directory name to something else, be sure
 * to change the references in AttachedFile as well!
 */
Director::addRules(100, array(
	'filemanager/$Action/$Class/$ID/$ImageField/$Group/$ItemID' => 'AttachedFile_Uploader'
));

// decorate File with AttachedFile
DataObject::add_extension('File', 'AttachedFile');
DataObject::add_extension('SiteTree', 'SiteTreeFileHandler');
//DataObject::add_extension('LeftAndMain', 'CustomScriptInit')
Object::add_extension('LeftAndMain','CustomScriptInit');

?>

## filemanager/code/CustomScriptInit.php
<?php
class CustomScriptInit extends LeftAndMainDecorator
{
	/**
	 * Load our required scripts and stylesheets into the cms
	 * We do this by adding DataObject::add_extension('LeftAndMain', 'CustomScriptInit');
	 * into our _config.php file.
	 * DARN! That took some time to figure out.
	 */
	public function init(){
		//Debug::show('Custom Script Init Ran');
		Requirements::css('filemanager/css/filemanager.css');
		//Requirements::javascript('filemanager/javascript/lib/jquery-1.2.6.pack.js');
		Requirements::javascript('filemanager/javascript/lib/jquery.dimensions.min.js');
		Requirements::javascript('filemanager/javascript/lib/jquery-ui-sortables-1.5.2.packed.js');
		Requirements::javascript('filemanager/javascript/FileManager.js');
	}
}
?>