Google chrome issue

[ditditsasa]

hi friends,

Im sucessfully finish the task, but in my chrome browser can display error. I have 4 frame in my home page.
i have check box for clicking top frame to hide or bottom frame to hide.
i drag bottom frame up then i have click the top frame hide, and remove hide all parts of bottom frame can stay or placed in before top frame.

only chrome have this issue

pls help me sorry for my english

[omerbutt]

plese provide the code and do go trough the posting guidelines :)
regards
Omer Aslam