Window Sizer
var originalWidth = window.outerWidth
var originalHeight = window.outerHeight
function setInner(width, height) {
window.innerWidth = width
window.innerHeight = height
}
function setOuter(width, height) {
window.outerWidth = width
window.outerHeight = height
}
function restore() {
window.outerWidth = originalWidth
window.outerHeight = originalHeight
}