javascript session url or cookies url

[manu1980]

Hi

I want to save the current page url to a variable if there is a certain id on the page.
then on another page of the site i want to attach that url stored in that variable to a link on the page.

document.getEle mentbyid("theli nk")= varholdingUrl;

i can do the last bit but i just never used cookies or sessions before.

i am open to any other ideas you guys/girls my have.

thanks

[iam_clint]

I hate to just link ya offsite but I think you are wanting todo cookies and heres a link on how to use cookies in javascript - http://www.quirksmode.org/js/cookies.html