array('id'=>'signup','onclick'=>'
                        $("#login-form").attr("action", "'.$this->createUrl("//utilizador/create").'");
                        $("#LoginForm_username").val("");
                        $("#LoginForm_password").val("");     
                        window.location="'.$this->createUrl("//utilizador/create").'"')
                            );
                ?>
        </span>                                        
        <?php $this->endWidget(); ?>                                       
</div>  
<?php } else { ?>
<div style="float:right;"><b> Bem vindo <?php echo Yii::app()->user->name; ?>! </b> 
 <?php 
        echo '<br />';
        echo CHtml::imageButton(
                                Utilizador::getFotoUrlByUsername(Yii::app()->user->name),
                                                                array(
                                                                        'width'=>65,
                                                                        'height'=>65
                                                                )
              );
        echo '<br/>';
        echo CHtml::link('Logout',array('//site/logout'));
?>     
</div>
<?php } ?>
<script type="text/javascript">
        function focus(){
                if( $("#LoginForm_username").val() == "Username" )
                {
                        $("#LoginForm_username").val("");