i play a mage or whatveer its called in ff

when i go to attack something i have to press say 1 for scourge then click the monster and click it again to confirm i really hate this....

is there anyway i can just click the monster hit a spell and it attacks or casts the spell? i hate having to click the monster click a spell then click the monster again to confirm and attack it anyway around that?

also anyway to keybind stuff to the razr naga?

mahalo