How to restore a site deleted from SharePoint Designer 2010

Hi All,

     I have opened a test server site in share point designer 2010, & deleted that particular site in SP designer 2010,can anyone let me know how to restore the site by using SharePoint Designer?

I followed below mentioned procedure to restore the site using SharePoint Designer

Open SharePoint Designer, File tab, Sites under File Tab, Open site, specified the URL of site,opened..

It is getting connected to the Organisation network & showing "path does not exist,check the path and try again".

Whether, Is it possible to restore the site deleted from share point designer in site collection recycle bin. or

Is it possible to copy the site from Production server to test server.

Waiting for an response at the earlier.

Thanks in Advance.

Badri