Control and mousing over a friendly unit

If I'm holding Control and mousing over a friendly unit, cast Binding Heal on that unit; OR

If I'm holding Control and I have a friendly focus, cast Binding Heal on my focus; OR

If I'm holding Control, best wow gold site and not mousing over a friendly target, and I don't have a friendly focus, cast Binding Heal straight out of the spellbook; OR

If I'm NOT holding Control but AM holding Alt, cast Flash Heal on me; OR

If I'm holding neither Control nor Alt and my mouse is over a friendly unit, cast Flash Heal on that unit; OR

If I'm holding neither Control nor Alt and my mouse is not over a friendly target and I have a friendly focus, cast Flash Heal on my focus; OR

If none of the above is true, cast Flash Heal straight out of the spellbook.