How to get file name in warning message.

Yii 1.1 General Discussion
1 

<?php 

$this->widget('CMultiFileUpload', array(

    'model'=>$model,

    'name' => 'excelfile',

    'max'=>1,

    'accept' => 'csv',

    'duplicate' => 'Duplicate file!', 

    'denied' => 'Invalid file type', 

        'options'=>array(

            'onFileSelect'=>'function(e ,v ,m){

                var fileSize=$("#excelfile")[0].files[0].size;

                if(fileSize>1024*1024){//1MB

                    alert("Maximum file size 1MB only");

                    $("#importprice-form").reset();

                    return false;

                }

            }'  

        )

    )); 

?>

‘denied’ show warning messge . I want show warning messasge like this " {File name ( image name)} " is invalid file type.

So how can i get image name in warning message.