如何使引导工具提示保持可见，直到单击链接

I have a link which I am going to use as notification, when a user has some new notification I am going to notify the user by showing a tooltip(twitter bootstrap tooltip). What I want to achieve is, that tooltip should remain visible till the user clicks the link. once the user clicks link, the tooltip should destroy. this is what i have till now, I have a link which I am going to use as notifi