Canceling functions

I’m working on a video player with full screen capabilities. I have the control bar set to tween in and out of the video screen with a mouse event. I’m also trying to position the control bar at the bottom of the screen when it’s in full screen mode. My problem is that the control bar doesn’t reposition when in full screen because of the tween functions. I’m thinking that whatever solution comes up that I might go in the if statement of the full screen code.

Tween code:
ActionScript Code:
[LEFT][COLOR=#0000ff]stage[/COLOR].[COLOR=#000080]addEventListener[/COLOR][COLOR=#000000]([/COLOR]MouseEvent.[COLOR=#000080]MOUSE_OVER[/COLOR], onHover[COLOR=#000000])[/COLOR];
[COLOR=#0000ff]stage[/COLOR].[COLOR=#000080]addEventListener[/COLOR][COLOR=#000000]([/COLOR]MouseEvent.[COLOR=#000080]MOUSE_OUT[/COLOR], onOut[COLOR=#000000])[/COLOR];
[COLOR=#808080]//[/COLOR]
[COLOR=#000000]function[/COLOR] onHoverCOLOR=#000000[/COLOR]:[COLOR=#0000ff]void[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#000000]var[/COLOR] [COLOR=#0000ff]up[/COLOR]:Tween = [COLOR=#000000]new[/COLOR] Tween[COLOR=#000000]([/COLOR]mcVideoControls, [COLOR=#ff0000]“y”[/COLOR], Strong.[COLOR=#000080]easeOut[/COLOR], mcVideoControls.[COLOR=#000080]y[/COLOR], [COLOR=#000080]285[/COLOR], [COLOR=#000080]1[/COLOR], [COLOR=#000000]true[/COLOR][COLOR=#000000])[/COLOR];
[COLOR=#000000]}[/COLOR]
[COLOR=#000000]function[/COLOR] onOutCOLOR=#000000[/COLOR]:[COLOR=#0000ff]void[/COLOR] [COLOR=#000000]{[/COLOR]
[COLOR=#000000]var[/COLOR] [COLOR=#0000ff]down[/COLOR]:Tween = [COLOR=#000000]new[/COLOR] Tween[COLOR=#000000]([/COLOR]mcVideoControls, [COLOR=#ff0000]“y”[/COLOR], Strong.[COLOR=#000080]easeOut[/COLOR], mcVideoControls.[COLOR=#000080]y[/COLOR], [COLOR=#000080]315[/COLOR], [COLOR=#000080]1[/COLOR], [COLOR=#000000]true[/COLOR][COLOR=#000000])[/COLOR];
[COLOR=#000000]}[/COLOR]
[/LEFT]

full screen code:
ActionScript Code:
[LEFT][COLOR=#000000]function[/COLOR] onFullscreenCOLOR=#000000[/COLOR]:[COLOR=#0000ff]void[/COLOR] [COLOR=#000000]{[/COLOR]

[COLOR=#0000ff]if[/COLOR] [COLOR=#000000]([/COLOR][COLOR=#0000ff]e[/COLOR].[COLOR=#000080]fullScreen[/COLOR][COLOR=#000000])[/COLOR] [COLOR=#000000]{[/COLOR]
    [COLOR=#808080]*// bottom center align controls*[/COLOR]
    mcVideoControls.[COLOR=#000080]x[/COLOR] = [COLOR=#000000]([/COLOR][COLOR=#0000ff]Capabilities[/COLOR].[COLOR=#0000ff]screenResolutionX[/COLOR] - [COLOR=#000080]560[/COLOR][COLOR=#000000])[/COLOR] / [COLOR=#000080]2[/COLOR];
    mcVideoControls.[COLOR=#000080]y[/COLOR] = [COLOR=#000000]([/COLOR][COLOR=#0000ff]Capabilities[/COLOR].[COLOR=#0000ff]screenResolutionY[/COLOR] - [COLOR=#000080]30[/COLOR][COLOR=#000000])[/COLOR];

    
[COLOR=#000000]}[/COLOR] [COLOR=#0000ff]else[/COLOR] [COLOR=#000000]{[/COLOR]        
    [COLOR=#808080]*// reset controls position*[/COLOR]
    mcVideoControls.[COLOR=#000080]x[/COLOR] = [COLOR=#000080]0[/COLOR];
    mcVideoControls.[COLOR=#000080]y[/COLOR] = [COLOR=#000080]315[/COLOR];
    
[COLOR=#000000]}[/COLOR]

[COLOR=#000000]}[/COLOR]
[/LEFT]