cursor is over sprite

I have two sprites (and sprite1 sprite2), and would like when placing your mouse over a sprite, the other to appear. The problem is when I take the mouse, the sprite2 continues. Can anyone help me?

CODE:

MOUSE | cursor ir over sprite1|sprite2 set position(x,y)

Maybe just set sprite 2 to invisible at startup, then when mouse is over sprite 1, set it to visible and vise versa

how I define the variable on startup?

If you click on your sprite 2 in the IDE and look at the left hand side of the screen you'll see a number of properties specific to that sprite's instance. At the bottom of that list you'll find an option for "Initial Visibility".

I managed to solve