Display A Dialog Box When Clicking On A Link In Gridview

I have some code that modafies the CGridView widget. What I want to do is display a dialog box when someone clicks on the User Name link. Can someone please give me some assistance on this problem?

Below is my code snippet:




 $this->widget('zii.widgets.grid.CGridView', array(  

     'id' => 'finduser-grid',

     'dataProvider' => $model->search(),  

     'filter' => $model,  

     'columns' => array(  

         array(  

             'name' => 'user_name',  

             'type' => 'raw',  

             'value' => 'CHtml::link(CHtml::encode($data->user_name), /*ADD DIALOG BOX HERE*/)', 

         ),  

         array(  

             'name' => 'user_email',  

             'type' => 'raw',  

             'value' => 'CHtml::encode($data->email)'  

         ),  

     ),  

 )); 



Also, to get this code to work I did modify my controller and model files.