SetScrollPosition( VScrollPos, HScrollPos )
VScrollPos - The vertical scroll position as a percentage. If VScrollPos is –1, the vertical position remains as is. This parameter is required.
HScrollPos - The horizontal scroll position as a percentage. If HScrollPos is –1, the horizontal position remains as is. This parameter is required.
This function allows you to set the position of the scrollbar for a specified Object. Both parameters are required. The parameters can either be a percentage or a variable name containing a percentage value.