window.addEvent('domready', function(){
	var scrollElement = $('scrollContent');
	var scroller_container = $('scroller_container');
	var scroller_knob = $('scroller_knob');
	
	var scrollmax = scrollElement.getSize().scrollSize.y - scrollElement.getSize().size.y;
	
	var slider = new Slider(scroller_container, scroller_knob, {
		onChange: function(pos){
			scrollElement.scrollTo(0,pos);
		},
		mode: 'vertical',
		steps: scrollmax
	}).set(0);
});