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()






/************************************************************
This is the object constructor function, which applies 
methods and properties to the Cross-browser layer object
*************************************************************/
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
}

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

//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;
}

//Variables
var scrollTim = 1;
var active = 0;

/**********************************************************
Changes the active layer. Hides the one that's visible and
shows the "new" one. Also set's the new layers top to
0 so it starts at top.
***********************************************************/
function changeActive(num){
	oScroll[active].css.visibility = "hidden"
	active = num
	oScroll[active].css.top = 0+px
	oScroll[active].css.visibility = "visible"
}

/***********************************************************
Initilizes the page, makes a oScroll Array and calls the object constructor.
Here you can add as many scrollObjects as you want
************************************************************/
function scrollInit(){
	oScroll = new Array()
	
	// You can add and remove scrollObjects here.
	oScroll[0] = new makeScrollObj('divScroll1','divCont')
	oScroll[1] = new makeScrollObj('divScroll2','divCont')
	oScroll[2] = new makeScrollObj('divScroll3','divCont')
	oScroll[3] = new makeScrollObj('divScroll4','divCont')
	oScroll[4] = new makeScrollObj('divScroll5','divCont')
	oScroll[5] = new makeScrollObj('divScroll6','divCont')
	oScroll[6] = new makeScrollObj('divScroll7','divCont')
	oScroll[7] = new makeScrollObj('divScroll8','divCont')
	oScroll[8] = new makeScrollObj('divScroll9','divCont')
	oScroll[9] = new makeScrollObj('divScroll10','divCont')
	oScroll[10] = new makeScrollObj('divScroll11','divCont')
	oScroll[11] = new makeScrollObj('divScroll12','divCont')
	oScroll[12] = new makeScrollObj('divScroll13','divCont')
	


	
	oScroll[0].css.visibility = "visible"
	oControl = new makeScrollObj('divControl')
	oControl.css.visibility = "visible"
}
/********************************************************
      Executes the scrollInit function on pageload.
*********************************************************/
onload = scrollInit;