function lib_bwcheck()
	{ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=this.agent.indexOf("Opera 5")>-1
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
	}
	
var bw=new lib_bwcheck()

timSpeed = 25 //The speed of the timeout between each scroll.
contHeight = 455 //The height of the container (change this when it scrolls too much or too little)

function makeScrollObj(obj,nest)
	{
	nest=(!nest) ? "":'document.'+nest+'.'		
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
  	this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;		
	this.height=bw.ns4?this.css.document.height:this.el.offsetHeight
	this.top=b_gettop										
	return this
	}

var px = bw.ns4||window.opera?"":"px"; // A unit of measure that will be added when setting the position of a layer.

//Getting the top for the top method
function b_gettop()
	{
	var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval(this.css.pixelTop);
	return gleft;
	}

var scrollTim = 1;
var active = 0;

function scroll(speed)
	{
	clearTimeout(scrollTim)
	way = speed>0?1:0
	if ((!way && oScroll[active].top()>-oScroll[active].height+contHeight) || (oScroll[active].top()<0 && way))
		{
		oScroll[active].css.top = (oScroll[active].top()+speed)+px
		scrollTim = setTimeout("scroll("+speed+")",timSpeed)
		}
	}

function noScroll()
	{
	clearTimeout(scrollTim)
	}

function changeActiveContent(num)
	{
	oScroll[active].css.visibility = "hidden";
	active = num;
	//oScroll[active].css.top = 0+px;
	oScroll[active].css.visibility = "visible";
	}

function scrollInit()
	{
	oScroll = new Array();
	oScroll[0] = new makeScrollObj('content01','viss');
	oScroll[1] = new makeScrollObj('content02','viss');
	oScroll[2] = new makeScrollObj('content03','viss');
	oScroll[3] = new makeScrollObj('content04','viss');
	oScroll[4] = new makeScrollObj('content05','viss');
	oScroll[5] = new makeScrollObj('content06','viss');
	oScroll[6] = new makeScrollObj('content07','viss');
	oScroll[7] = new makeScrollObj('content08','viss');
	oScroll[8] = new makeScrollObj('content09','viss');
	//oScroll[0].css.left = 0+px
	//oScroll[0].css.top = 0+px
	//oScroll[0].css.visibility = "visible"
	//oControl = new makeScrollObj('arrows')
	//oControl.css.visibility = "visible"
	}

onload = scrollInit;