Google Talk always on top

i am doing work with chat on gtalk so i have lot of problem so i started google to find solution and found solution and its nice solution this solution already there in google talk.









Solution: 
add registry value.

 REGEDIT4  [HKEY_CURRENT_USER\Software\Google\Google Talk\Options] "show_pin"=dword:00000001

1. add above block in notepad and save as "Google Talk.reg"
2. now just double click on "Google Talk.reg" file.
3. enjoy.

or you can download fine form hear Google Talk.reg