I have one index.php file that is on abc.com server.
Here in index file i have frameset and src of that is : 'http://www.xyz.com/login.php'
All my php files are on xyz.com.
What i am having problem is when user open url : abc.com
And they get login page.
they are not able to login from here only in IE8, in mozila it works fine.
I have searched that in IE8 if subdomains are different then session will be losted.
So, now i got problem but dont know how to solve it.
Please help me...