Is this possible? (Health bars)

[EricOF]

Call me crazy but I've always missed the way health bars worked in EQ. In all other games, HP is updated immediately. If you get a 500 hp heal, your HP bar leaps up by 500 HP. If you recall though, in EQ the bar didn't move instantaneously but rather moved back and forth. A 500 HP heals caused the bar to "slide" upwards by 500 HP. I haven't found any mods that do this unless I missed them. Anyone know if it's even possible?