var scroll;
	function scrollBoxOnDrag(scrollbox) {
		var height = document.all("divScrollBarMiddle").clientHeight - 11;
		var y = window.event.y - 10;
		if(y > height) y = height;
		if(y < 9) y = 9;
		scrollbox.style.top = y;
		scroll = (y - 9) / (height - 9);
		document.all("divContent").scrollTop = (document.all("divContent").scrollHeight - document.all("divContent").clientHeight) * scroll;
	}
	
	function contentInit() {
		if(document.all("divContent").scrollHeight <= document.all("divContent").clientHeight)
			document.all("divScrollBar").style.display = "none"
		else {
			document.all("divScrollBar").style.display = "block";
			document.all("divScrollBarMiddle").style.height = document.all("divContent").clientHeight - 20;
			document.all("divContent").style.width = document.all("divContent").clientWidth - 20;
		}
	}