/**
* @author jon
*/
gallery.Transitions.extend({
    fadeslideleft: function (oldFx, newFx, oldPos, newPos) {
        oldFx.options.transition = newFx.options.transition = Fx.Transitions.Cubic.easeOut;
        oldFx.options.duration = newFx.options.duration = 1500;
        if (newPos > oldPos) {
            newFx.start({
                left: [this.galleryElement.offsetWidth, 0],
                opacity: 1
            });
            oldFx.start({ opacity: [1, 0] });
        } else {
            newFx.start({ opacity: [0, 1] });
            oldFx.start({
                left: [0, this.galleryElement.offsetWidth],
                opacity: 0
            }).chain(function (fx) { fx.set({ left: 0 }); } .pass(oldFx));
        }
    },
    continuoushorizontal: function (oldFx, newFx, oldPos, newPos) {
        oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
        if (
			((newPos > oldPos) || ((newPos == 0) && (oldPos == (this.maxIter - 1)))) &&
			(!((newPos == (this.maxIter - 1)) && (oldPos == 0)))
		) {
            oldFx.set({ opacity: 1 });
            oldFx.start({
                left: [0, this.galleryElement.offsetWidth * -1]
            });
            newFx.set({ opacity: 1, left: this.galleryElement.offsetWidth });
            newFx.start({
                left: [this.galleryElement.offsetWidth, 0]
            });
        } else {
            oldFx.set({ opacity: 1 });
            oldFx.start({
                left: [0, this.galleryElement.offsetWidth]
            });
            newFx.set({ opacity: 1, left: this.galleryElement.offsetWidth * -1 });
            newFx.start({
                left: [this.galleryElement.offsetWidth * -1, 0]
            });
        }
    },
    continuousvertical: function (oldFx, newFx, oldPos, newPos) {
        oldFx.options.transition = newFx.options.transition = Fx.Transitions.linear;
        if (
			((newPos > oldPos) || ((newPos == 0) && (oldPos == (this.maxIter - 1)))) &&
			(!((newPos == (this.maxIter - 1)) && (oldPos == 0)))
		) {
            oldFx.set({ opacity: 1 });
            oldFx.start({
                top: [0, this.galleryElement.offsetHeight * -1]
            });
            newFx.set({ opacity: 1, top: this.galleryElement.offsetHeight });
            newFx.start({
                top: [this.galleryElement.offsetHeight, 0]
            });
        } else {
            oldFx.set({ opacity: 1 });
            oldFx.start({
                top: [0, this.galleryElement.offsetHeight]
            });
            newFx.set({ opacity: 1, top: this.galleryElement.offsetHeight * -1 });
            newFx.start({
                top: [this.galleryElement.offsetHeight * -1, 0]
            });
        }
    }
});