MouseOver is a simple addon that create and Manage MouseOver macro for you.
You can add any spell you want to MouseOver, and it's no longer necessary to select a target before casting this spell on it.
When you add a spell to MouseOver, the addon create a macro and replace all occurrences of this spell in your action bars by the macro.
When you remove the spell of MouseOver, the addon bring back the original spell on your action bar.
use /Mouseover or /mo to open the addon.
Add a spell to MouseOver
When the addon is open, click on "Add", a new panel appears, click on any spell you want to enable.
Remove a spell from MouseOver
On the main panel, put your cursor on the undesired spell, a red circle must appear, click on it and the spell is removed from the addon, the macro asosciated with the spell is removed too.
When MouseOver create a macro, the macro is by default created in Character Macros, if there is not enough free slot there, the macro is created under General Macros.
Bugs and Support
Please report in comment any bug or undesired behavior that you find, i'll fix it as soon as possible !