function $(strElementId){
	return(document.getElementById(strElementId)?document.getElementById(strElementId):false);
}

function $A(strElementName){
	return(document.getElementsByTagName(strElementName)?document.getElementsByTagName(strElementName):false);
}

// Define o número em segundos entre cada exibição
var intInterval = 5;
var objTimeout;
var intNewsId;

function newsPlay(){
	for(var i=1;i<=6;i++){
		if($('divNewsSquare'+i).style.backgroundColor == 'rgb(57, 67, 52)'){
			var intNumber = i;
			break;
		}
	}
	if(!intNumber) intNumber = 1;
	
	var intNext = (intNumber+1>6) ? 1 : intNumber+1;
	changeContent(intNext, false);
}

function changeContent(intNumber, bolMouse){
	var arrDados = $('divNewsDados'+intNumber).innerHTML.split('||');
	
	$('divNewsFoto').getElementsByTagName('img')[0].src = (arrDados[2]) ? 'noticias/p_'+arrDados[2] : 'noticias/noimage.jpg';
	$('divNewsTexto').innerHTML = '<a><center><b>'+ arrDados[1] + '</b></center><p align="justify">'+ arrDados[3] +'</p></a>';
	
	for(var i=1;i<=6;i++)
		$('divNewsSquare'+i).style.backgroundColor = '#56644F';
	$('divNewsSquare'+intNumber).style.backgroundColor = '#394334';
	
	intNewsId = arrDados[0];
	
	clearTimeout(objTimeout);
	intInterval = (bolMouse) ? 15 : 5;
	objTimeout = setTimeout(newsPlay, intInterval*1000);
}

function clickGo(intId){
	document.location.href = 'index.php?x=fnoticias&id='+intNewsId;
}

$('divNewsFoto').getElementsByTagName('img')[0].style.display = 'block';
changeContent(1);
objTimeout = setTimeout(newsPlay, intInterval*1000);