Revert "Create casthoverfunc,js"

This reverts commit eb4c08fa07e16e62f18ad801811847fe9f949d84.
Revert "Revert "Create casthoverfunc,js""

This reverts commit f282c31109423c8582b15f185b00d0f223adc164.
Revert "Revert "Revert "Create casthoverfunc,js"""

This reverts commit e4add766d257cc8bd8762c71d438b2fd1357499f.
Revert "Revert "Revert "Revert "Create casthoverfunc,js""""

This reverts commit ff0d1a3afc647bddbde13fa9cbae6b444de72ed6.
Remove casthoverfunc,js

Misnamed file. Removing