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()

// o tempo da barra de rolagem
timSpeed = 20

// a altura, onde será exibido o texto
contHeight = 310

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;
}
//Variables
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)
	}
}
//Clears the timeout so the scroll stops, this is called onmouseout.
function noScroll(){
	clearTimeout(scrollTim)
}

function changeActive(value){
	oScroll[active].css.visibility = "hidden"
	active = value
	oScroll[active].css.top = 0+px
	oScroll[active].css.visibility = "visible"
}

function titActive(value){
	oTitulo[active].css.visibility = "hidden"
	active = value
	oTitulo[active].css.top = 0+px
	oTitulo[active].css.visibility = "visible"
}

function imgInicial(){
	imagem = new Array()

	imagem[0] = 'tit_cartas.jpg'
	imagem[1] = 'tit_conselho.jpg'
	imagem[2] = 'tit_entrenos.jpg'
	imagem[3] = 'tit_saude.jpg'
	imagem[4] = 'tit_truques.jpg'
	imagem[5] = 'tit_destaques.jpg'

	
	imagem[0].left = 0+px
	imagem[0].top = 0+px
	imagem[0].visibility = "visible"

}

function scrollInit(){
	oScroll = new Array()
	
	// You can add and remove scrollObjects here.
	oScroll[0] = new makeScrollObj('divScroll1','divCont')//Acre
	oScroll[1] = new makeScrollObj('divScroll2','divCont')//Alagoas
	oScroll[2] = new makeScrollObj('divScroll3','divCont')//Amapa
	oScroll[3] = new makeScrollObj('divScroll4','divCont')//Amazonas
	oScroll[4] = new makeScrollObj('divScroll5','divCont')//Bahia
	oScroll[5] = new makeScrollObj('divScroll6','divCont')//Brasilia
	oScroll[6] = new makeScrollObj('divScroll7','divCont')//Ceara
	oScroll[7] = new makeScrollObj('divScroll8','divCont')//Espirito Santo
	oScroll[8] = new makeScrollObj('divScroll9','divCont')//Goiás
	oScroll[9] = new makeScrollObj('divScroll10','divCont')//Maranhão
	oScroll[10] = new makeScrollObj('divScroll11','divCont')//Mato Grosso
	oScroll[11] = new makeScrollObj('divScroll12','divCont')//Mato Grosso do Sul
	oScroll[12] = new makeScrollObj('divScroll13','divCont')//Minas Gerais
	oScroll[13] = new makeScrollObj('divScroll14','divCont')//Pará
	oScroll[14] = new makeScrollObj('divScroll15','divCont')//Paraná
	oScroll[15] = new makeScrollObj('divScroll16','divCont')//Paraíba
	oScroll[16] = new makeScrollObj('divScroll17','divCont')//Piauí
	oScroll[17] = new makeScrollObj('divScroll18','divCont')//Rio de Janeiro
	oScroll[18] = new makeScrollObj('divScroll19','divCont')//Rio Grande do Norte
	oScroll[19] = new makeScrollObj('divScroll20','divCont')//Rio Grande do Sul
	oScroll[20] = new makeScrollObj('divScroll21','divCont')//Rondonia
	oScroll[21] = new makeScrollObj('divScroll22','divCont')//Roraima
	oScroll[22] = new makeScrollObj('divScroll23','divCont')//Santa Catarina
	oScroll[23] = new makeScrollObj('divScroll24','divCont')//São Paulo
	oScroll[24] = new makeScrollObj('divScroll25','divCont')//Sergipe
	oScroll[25] = new makeScrollObj('divScroll26','divCont')//Tocantins
	oScroll[26] = new makeScrollObj('divScroll27','divCont')//Pernambuco

	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"
}

/*********************************************************************************
Executes the scrollInit function on pageload.
*********************************************************************************/
onload = scrollInit; imgInicial;