How to load a movieclip and goto the first frame

Question

I use a button in my header of my website to remove one movieclip (page of my website) off the stage and tweened another onto the page like so...

function moviesClick(event:MouseEvent):void
{
    pageContainer_mc.removeChildAt(1);
    pageContainer_mc.addChild(pMov);
    TransitionManager.start(pageContainer_mc, {type:Photo, direction:Transition.IN, duration:1, easing:None.easeNone}); 
}   

I have encountered a problem - if i have been on this timeline previously and gone from frame 1 to say frame 2 (another page in that area of my website) when i use the button in my head of my website again, i stay on frame 2 but i want to be returned to frame 1 always when this button is pressed (code above for my button).
How do i force this timeline to start at frame 1 whenever the button in my header (on a seperate timeline) is pressed?

Answer 1

Is the timeline in question the pagecontainer_mc? If so:

pageContainer_mc.gotoAndStop(1);

Edit based on comment discussion:

Assuming that's the correct path, this should work.

moviesPage.moviesHolder.moviesNow.gotoAndStop(1);