add to favorites

Adding a button which addes 'favorites' to the peoples browser I have a site. I'd like to add a feature to my site which does the following: By clicking on a button on my site a list of predefined links will be added to the person using my site. How will the links be added? The links will be added to the persons` browsers` 'favorites' list. Additional requirements: Ability to change over time the content of the list of favorites Ability to control the name of the link as it will appear in the favorites list The list should all be added under a new directory which I will choose its name The length of the list can grow in the future so it shouldn't be bound to a certain length. By the mouse going over the button a tooltip will appear For example: I want the person clicking on the button to have a new directory in his favorites named 'best news' and under it the following 2 links [login to view URL], [login to view URL] the names shown in the favorites will be 'Yahoo' and 'CNN' respectively My site will have a button with the caption: 'Add list to favorites' When the mouse will hover over it a tool tip will appear saying: 'click to add links to your favorites' After clicking on the button the persons browser will have this: