Yii-自定义删除确认弹框

<?php echo CHtml::link(Yii::t('cmp','Delete'),'javascript:',array('class'=>'c_06c','onclick'=>'return art_del_confirm("/company/msglog/delete/id/'.$data->zml_id.'","你确定要删除这条消息吗？")'))?> 

<script>  
//单项删除确认框  
function art_del_confirm(url,message){  
    message = message?message:'你确定要删除这条数据吗？';  
    art.dialog({  
        title: '确认删除',  
        okValue:'确认',  
        cancelValue:'取消',  
        width: 230,  
        height: 100,  
        fixed: true,  
        content: message,  
        ok: function () {  
             window.location.href=url;   
            return true;  
        },  
        cancel: function () {  
            return true;  
        },  
    });  
}  
</script>