As a part of Function ID development, RAD tool generates the Kernel Java script files. These Javascript file allows developer to add functional code and is specific to KERNEL release. The functions in this file are generally triggered by screen events. A developer working in kernel release would add functions based on two categories:

• Functions triggered by screen loading events Eg: fnPreLoad_KERNEL(),fnPostLoad_KERNEL()
• Functions triggered by screen action events Eg: fnPreNew_ KERNEL (),fnPostNew_ KERNEL ()