Unblocks navigation. This function takes in a key parameter to identify
which part of the tool is no longer requiring a block. If other parts of
the tool still require blocking, the unblock function will remain on the
document.
If no key is provided, this will dump all keys and immediate unblock exit.
Unblocks navigation. This function takes in a
keyparameter to identify which part of the tool is no longer requiring a block. If other parts of the tool still require blocking, the unblock function will remain on the document.If no key is provided, this will dump all keys and immediate unblock exit.