"used to determine the exact name of the slot "Macro2" is placed on" (place this macro on a slot bound with a key / place mouse over "Macro2" / hit the key bound to the slot this is placed in)
/run message("The mouse is over " .. GetMouseFocus():GetName())

"Macro1" (One key to rotate the off-hand between a Shield & a One-hand Wep)
/click [equipped:Shields]"Action Bar Slot #X"
/equip [noequipped:Shields]Cataclysmic Gladiator's Barrier

"Macro2" ("Action Bar Slot #X")
/equipslot 16 No'Kaled, the Elements of Death

EDIT - just for fun try

Tells you your: Zone > Sub-zone > X, Y Cords (in /say)

/script local x,y=GetPlayerMapPosition("player")SendChatMessage((format("Current Location: %s, %s (%s, %s)",GetZoneText(),GetSubZoneText(),floor(x*100+0.5),floor(y*100+0.5))), "SAY", nil, "")