hola..nevegando e encontrado esto:
Moving, Scrolling, and Resizing
The following methods (N4+, IE4+) move, scroll, and resize a given window:
// move the screen position of the window to the specified x and y offset
window.moveTo(iX, iY)
// move the screen position of the window by the specified x and y offset
window.moveBy(iX, iY)
// scroll the window to the specified x and y offset
window.scrollTo(iX, iY)
// scroll the window by the specified x and y offset
window.scrollBy(iX, iY)
// set the size of the window to the specified width and length
window.resizeTo(iWidth, iHeight)
// change the current size of the window by the specified x and y offset
window.resizeBy(iX, iY)
...alguien me puede explicar el window.scroll(iX, iY).....y como poenerlo en un pop up?