Moves to the next node in the viewSequence.

@param {Number} [amount] Amount of nodes to move
@param {Bool} [noAnimation] When set to true, immediately shows the node without any scrolling animation.
function _goToPage(amount, noAnimation) {

        // Get current scroll-position. When a previous call was made to
        // `scroll' or `scrollTo` and that node has not yet been reached, then
        // the amount is accumalated onto that scroll target.
        var viewSequence = (!noAnimation ? this._scroll.scrollToSequence : undefined) || this._viewSequence;
        if (!this._scroll.scrollToSequence && !noAnimation) {
            var firstVisibleItem = this.getFirstVisibleItem();
            if (firstVisibleItem) {
                viewSequence = firstVisibleItem.viewSequence;
                if (((amount < 0) && (firstVisibleItem.scrollOffset < 0)) ||
                    ((amount > 0) && (firstVisibleItem.scrollOffset > 0))) {
                    amount = 0;
                }
            }
        }
        if (!viewSequence) {
            return;
        }

        // Find scroll target
        for (var i = 0; i < Math.abs(amount); i++) {
            var nextViewSequence = (amount > 0) ? viewSequence.getNext() : viewSequence.getPrevious();
            if (nextViewSequence) {
                viewSequence = nextViewSequence;
            }
            else {
                break;
            }
        }
        _goToSequence.call(this, viewSequence, amount >= 0, noAnimation);
    }