[flexcoders] Building ant scripts for flex projects

[kgfsatish]

Hi Friends, Iam working in flex technology , i am in the process of
writing ant scripts for the project ,i have completed the script it is
running , but an runtime error comes when i run the application ,
security error Error # 2060 , i think the problem is with the
cross-domain.xml , i dont know how to include this file while writing
script, please any guys can help me in the regard.