cookie doubt solve if any body know the solution

[kuttus011]

hello friends i have fixed the cookie for my site where it is working properly but their is coming an issue

the issue is while i type http://www.address.com it will create cookie and then i will open a new tab and type address.com it is not taking the cookie which is created for the http://www.address.com why i dont know but if i will type http://www.address.com it will take the cookiee and work according to the program ie i am meaning what while i am typing www.address.com one cookie is creating and address.com another cookiee is creating i need to avoid this how i need to make both address same cookiee how ?

if anybody know pls tell.......

[Dan Grossman]

http://us.php.net/setcookie

The fifth parameter to setcookie is the domain

Set it to ".address.com"

The manual had the answer to your question, always check there first