writing multiple values to a cookie

[Cissi]

I want to save links to a cookie. So far I can save one link by:

 

var value=document.getElementById("link1").href;

document.cookie=cookiename + "=" + escape(value);

 

If I want to save several links, do I have to create one cookie per link or can I save them all in the same cookie? If I can use only one cookie, how do I read the values from it?

 

Thanks in advance!