Filtr dashboard based on value sent in url

[#1]

Filter dashboard based on id passed in url to open the dashboard.

http://mySystemIP/QvAJAXZfc/opendoc.htm?document=CustomerDashboard_gcs.qvw

tHIS IS MY DASHBIRD URL

Now i want to display the dashboard based on the id ...i want id to be passed in url

is it possible?how to achieve in ajax mode?

Please suggest asap

Regads,

Prajna