Save the page in server side

Hi all,

I have some iViews in my page. That iViews are draggable like as in iGoogle. Now what i want is if i change the position of the iView , after refreshing the iView should be in the same position(what i have changed) . The page should be save in cookies or server side like igoogle.

The URL of the iGoogle

[iGoogle|http://www.google.com/ig]

How can i achieve this using script?

Help me in this regard.

Thanks & Regards,

Hemalatha