function lib_bwcheck(){ //Browsercheck

	this.ver=navigator.appVersion

	this.agent=navigator.userAgent

	this.dom=document.getElementById?1:0

	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0

	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=lib_bwcheck(); //Browser object

timSpeed = 50;



//The height of the container (change this when it scrolls to much or to little)

contHeight = 300;



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";



function b_gettop(){

	var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval(this.css.pixelTop);

	return gleft;

}



var scrollTim = 1, 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 changeActive(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('divScroll1','divCont');

	oScroll[0].css.left = 0+px;

	oScroll[0].css.top = 0+px;

	oScroll[0].css.visibility = "visible";

	oControl = new makeScrollObj('divControl');

	oControl.css.visibility = "visible";

}



onload = scrollInit;

onerror=myErrorHandler;

function myErrorHandler(){return true}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);