add button between 2 frames

[kwok3d]

could anyone tell me what the problem is in this form? thank you.

[DrDaMour]

well in left you make a call to javascript:addSrcToDestList()
but that function isnt' defined in any of these three html files. Also, i don't think you can just do javascript:function name in a frame, when the funciton is defined in another frame.