window.onscroll = function() {
    SKMovie.updatePosition();
}

var SKMovie = new Object();

SKMovie.updatePosition = function () {
	var el = document.getElementById('sk_flashMovie');
	if(el) {
		// scrolling offset calculation via www.quirksmode.org
		var so; // scrolling offset
		if (self.pageYOffset){
			so = self.pageYOffset;
		} else if (document.documentElement && document.documentElement.scrollTop) {
			so = document.documentElement.scrollTop;
		} else if (document.body) {
			so = document.body.scrollTop;
		}
		if (window.ActiveXObject) {
			el.SetVariable("scrollerPos", so);
		}
	}
}