Can clear another Frame when linking to one frame

Hi everyone,

In my project one html page have 3 frames. called as frame1,frame2 & frame3. I give the link frame1 to frame2 and frame2 to frame3.

Now i click the link from frame1 now i get values in frame2 and i click frame2 link ,get values in frame3.

Now i again click frame1 link and i get values in frame2.

Now the frame3 values not clear. I want to clear the values in frame3 when i link from frame1 to frame2.

plz reply immediatly

Thanks in advance