Yii 1.0 use assets in extensions folder

{Code}

$assetDir = dirname(__FILE__).'/assets';
$cs = Yii::app()->getClientScript();

//publishing and registering javascript files
$cs->registerScriptFile(
            Yii::app()->assetManager->publish($assetDir.'/yii_blog.js'),
            CClientScript::POS_END
        );

will use hash($assetDir.'yii_blog.js'); to generate folder name inside application's asset folder.