Pacman Like Effect (Left Side To Right Side)

Question

I would like a pacman like effect when the character goes outside of the left side of the game window then they come from the right side of the window. My character can only move left and right so they would be using the same left and right parts of the window. I need help on the actionscript for this i am using 2.0 on flash 5

Answer 1

Thanks a lot for your continued support, it means a lot.
After a bit of error work-arounds I'll show you my code, because while there are no errors it doesn't seem to work. My character just goes endlessly off the left of the screen.
onClipEvent (load)
    speed = 4;
onClipEvent (enterFrame)
    if (Key.isDown(39))
        this._x = this._x + speed;
    } // end if
    if (Key.isDown(37))
        this._x = this._x - speed;
    } // end if
character._x -= 3
if(character._x < leftboundaryX) {       // check if it stepped over the boundary
     character._x = rightboundaryX; }  // if so, move it across to the other side