Custom cursor problem

I made a custom cursor and it works perfectly, but whenever i hover over some link the old arrow comes back and it stays over the custom cursor. can you help me pleas?
//////////////////////
stage.addChild(Muva);
Muva.mouseEnabled = false;
Muva.addEventListener(Event.ENTER_FRAME, fl_CustomMouseCursor);

function fl_CustomMouseCursor(event:Event)
{
Muva.x = stage.mouseX;
Muva.y = stage.mouseY;

}
Mouse.hide();
////////////////////////
what should i add here to solve the problem?

simply include Mouse.hide(); in the function :P

Thank you bro!!!!