awk file comparison, x lines after matching as output

Hello,

I couldn't find anything on the Forum that would help me to solve this problem. Could any body help me process below data using awk?
I have got two files:
file1:

Worker1:    Thomas
Position:    Manager
Department:    Sales       
Salary:        $5,000
Worker2:    Jason
Position:    Developer  
Department:    Technology  
Salary:        $5,500
Worker3:    Sanjay
Position:    Sysadmin   
Department:    Technology  
Salary:        $7,000
Worker4:    Nisha
Position:    Manager    
Department:    Marketing   
Salary:        $9,500
Worker5:    Randy
Position:    DBA        
Department:    Technology  
Salary:        $6,000

file2:

Thomas
Nisha

I need to create file3 that contains x lines from file2 after occurrence of expression from file1 to look like

Worker1:    Thomas
Position:    Manager
Department:    Sales       
Salary:        $5,000
Worker4:    Nisha
Position:    Manager    
Department:    Marketing   
Salary:        $9,500

Try:

awk 'NR==FNR{A[$1]=1;next}A[$2]{print; for (i=1;i<=3;i++){getline;print}}'  file2 file1

-or-

awk 'NR==FNR{A[$1]=1;next}A[$2]{n=4}n-->0' file2 file1

awk 'NR==FNR{a[$0]=1;next} a[$2]{p=4} p-->0' file2 file1

--ahamed

GOD BLESS YOU!! Thaks

Or if your grep supports it:

grep -A3 -f file2 file1

Yes, but it is very slow because of the file size.