how can i use a flash object like a control ?

Question

hi
i have a flash that it's source is very complex that i can't change it for my goal

my flash include 6-9 picture that have effect on them

like a photo gallery. now i want set some links over them but i can't change that code
because with change the code of that frame, either flash will not play

now i want try to change that in asp.net but i don't know how can i do this

i think in silverlight maybe can solve it

please help me

thanks for advance