var n = navigator;
			var d = document;
			var agent = n.userAgent.toLowerCase();
			var name = n.appName.toLowerCase();
			var opera = agent.indexOf("opera") != -1;
			var speed = 40;
			var tid;
			
			//Browser sniff hash obj
			var sniff =
			{
				bw: 
				{
					ie:agent.indexOf("msie") != -1 && !opera,
					ie4:agent.indexOf("msie 4.") != -1 && !opera,
					ie5:agent.indexOf("msie 5.") != -1 && !opera,
					ie6:agent.indexOf("msie 6.") != -1 && !opera,
					ns:name.indexOf("netscape") != -1 && agent.indexOf("gecko") == -1,
					ns6:agent.indexOf("netscape6") != -1
				},
				os: 
				{
					win:n.userAgent.indexOf("Win") != -1,
					mac:n.userAgent.indexOf("Mac") != -1
				}
			};

			var distance = (sniff.os.mac && sniff.bw.ns6 || sniff.os.win && sniff.bw.ie4)?5:(sniff.os.mac && sniff.bw.ns)?6:4;

			function createScrollerObj(lyr1, lyr2) 
			{
				this.container = 
				{
					obj:(sniff.bw.ns)?d[lyr1]:sniff.bw.ie?d.all[lyr1]:d.getElementById(lyr1),
					css:(sniff.bw.ns)?d[lyr1]:sniff.bw.ie?d.all[lyr1].style:d.getElementById(lyr1).style,
					height:(sniff.bw.ns)?d[lyr1].clip.height:sniff.bw.ie?d.all[lyr1].offsetHeight:d.getElementById(lyr1).offsetHeight
				};
				
				this.content = 
				{
					obj:(sniff.bw.ns)?d[lyr1].document[lyr2]:sniff.bw.ie?d.all[lyr2]:d.getElementById(lyr2),
					css:(sniff.bw.ns)?d[lyr1].document[lyr2]:sniff.bw.ie?d.all[lyr2].style:d.getElementById(lyr2).style,
					height:(sniff.bw.ns)?d[lyr1].document[lyr2].clip.height:sniff.bw.ie?d.all[lyr2].offsetHeight:d.getElementById(lyr2).offsetHeight,
					move:moveLyr,
					top:0
				};
			
				this.prop = 
				{
					dif:this.container.height - this.content.height
				};
				return this;
			}	

			//move something
			function moveLyr(x, y) 
			{
				this.css.left = x;
				this.css.top = y;
			}
			
			function scrollDown(num) 
			{
				var obj = (eval("scroller" + num));
				
				if (obj.container.height <= (obj.content.height + obj.content.top))
				{
					obj.content.move(0, (parseInt(obj.content.top) - distance));
					if (parseInt(obj.content.top) >= parseInt(obj.prop.dif)) 
					{
						tid = setTimeout("scrollDown('" + num + "')", speed);
					}
					obj.content.top = parseInt(obj.content.top) - distance;
				}
				else 
				{
					stopScroll();
				}
			}
			
			function scrollUp(num) 
			{
				var obj = (eval("scroller" + num));
				if(parseInt(obj.content.top) != 0) 
				{
					obj.content.move(0, (parseInt(obj.content.top) + distance));
					obj.content.top = parseInt(obj.content.top) +distance;
					tid = setTimeout("scrollUp('" + num + "')", speed);
				}
			}
			
			function stopScroll() 
			{
				clearTimeout(tid);
				b = false
			}
			
			function createObj()
			{
				//scroller1 = new createScrollerObj('divContainer', 'divContent');
				scroller2 = new createScrollerObj('divContainer2', 'divContent2');
			}