How would I get this to go up too?

Here's my simple camera X scroller I tried replacing all the X's with Y's.
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if (!isObject(CameraScrollerX))
{
%template = new BehaviorTemplate(CameraScrollerX);

%template.friendlyName = "Camera X Scroller";
%template.behaviorType = "Camera";
%template.description = "Camera X Scroller control";

%template.addBehaviorField(MinX, "MinX (no units)", float, -70);
%template.addBehaviorField(MaxX, "MaxX (no units)", float, 70);
}

function CameraScrollerX::onBehaviorAdd(%this)
{
%this.owner.enableUpdateCallback();
}

function CameraScrollerX::onBehaviorRemove(%this)
{
if (!isObject(moveMap))
return;

%this.owner.disableUpdateCallback();
}

function CameraScrollerX::onUpdate(%this)
{
%CameraPointX = %this.owner.getpositionX();

if(%CameraPointX < %this.MinX)
{
%CameraPointX = %this.MinX;
}
if(%CameraPointX > %this.MaxX)
{
%CameraPointX = %this.MaxX;
}
sceneWindow2D.setCurrentCameraPosition(%CameraPointX* 1, 0);
}