var scrollbar;
function scrollbarPressed (o, c, e) {
	o.className += "-Pressed";
};

function scrollbarReleased (o, c, e) {
	o.className = o.className.replace("-Pressed", "");
};

function prepareScroll() {
	// check if our scrollbar does exist to prevent JS error from null value...
	var content = document.getElementById("Example-3-Content");
	var scrollb = document.getElementById("Example-3-Scrollbar");

	if ((content != null)&&(scrollb != null)){
		scrollbar = new Scrolling.Scrollbar (
			scrollb,
			new Scrolling.Scroller (content, 400, 180),
			new Scrolling.ScrollTween()
		);	
	scrollbar.onMouseDown = scrollbarPressed;
	scrollbar.onMouseUp   = scrollbarReleased;
	};
	
	// check if our scrollbar does exist to prevent JS error from null value...
	var content2 = document.getElementById("Example-2-Content");
	var scrollb2 = document.getElementById("Example-2-Scrollbar");

	if ((content2 != null)&&(scrollb2 != null)){
		scrollbar2 = new Scrolling.Scrollbar (
			scrollb2,
			new Scrolling.Scroller (content2, 300, 180),
			new Scrolling.ScrollTween()
		);	
	scrollbar2.onMouseDown = scrollbarPressed;
	scrollbar2.onMouseUp   = scrollbarReleased;
	};
	
};

addEventSimple(window,'load',prepareScroll);