I want to force my site to refresh the captcha image everytime it loads, so I have a javascript method triggered with the onload() event. Here I have the following line:

document.getElementById('yw0_button').click;

Firebug doesn't detect any errors, and for testing purposes I have added an alert right after the displayed line, and the alert pops up each time the page is loaded. However, the image doesn't refresh!

This is what I believe is relevant about the view file:

<?php if(extension_loaded('gd')): ?>

    <div class=row>

        <?php echo $form->labelEx($model,'verifyCode'); ?>

        <div>

            <?php

            $this->widget('CCaptcha',

                          array('showRefreshButton'=>true,

                                'buttonType'=>'button',

                                'buttonOptions'=>

                                                    array('type'=>'image',

                                                          'src'=>/path/images/refresh-icon.png,

                                                          'width'=>30,

                                                    ),                                                            

                                'buttonLabel'=>'Refrescar imagen'),

                          false); 

            ?>

            <br>

            <?php echo $form->textField($model,'verifyCode'); ?>

        </div>

    <div class=hint>

        Porfavor ingrese las letras como las ve en la imagen superior.

        <br/>No hay distincion entre minúsculas y mayúsculas.</div>

    </div>

<?php endif; ?>

Any ideas?

@k to the z just saw this! Yes sure, if you could help me find a more proper solution it would be awesome! This is what i believe is relevant about the view file:

<?php if(extension_loaded('gd')): ?>

        <div class=row>

            <?php echo $form->labelEx($model,'verifyCode'); ?>

            <div>

                <?php

                $this->widget('CCaptcha',

                              array('showRefreshButton'=>true,

                                    'buttonType'=>'button',

                                    'buttonOptions'=>

                                                        array('type'=>'image',

                                                              'src'=>/path/images/refresh-icon.png,

                                                              'width'=>30,

                                                        ),                                                            

                                    'buttonLabel'=>'Refrescar imagen'),

                              false); 

                ?>

                <br>

                <?php echo $form->textField($model,'verifyCode'); ?>

            </div>

        <div class=hint>

            Porfavor ingrese las letras como las ve en la imagen superior.

            <br/>No hay distincion entre minúsculas y mayúsculas.</div>

        </div>

    <?php endif; ?>

In the controller I grant authorized users permission in the accessRules() method to the captcha action, and thats about all. Is there something else I could post?