// JavaScript Document

var vrlTotalPagesNews = 0;
var vrlLarguraMoveXNews = 589;
var vrlLarguraMoveYNews = 426;

var vrlPgAtual = 1;

var vrlPosCmdNews = 0;
var vrlPosCmdXNews = 0;
var vrlPosCmdYNews = 0;

var posMoveCmdXNews = 0;
var posMOveCmdYNews = 0;

function ReDefineTotalPagesNews(){vrlTotalPagesNews=ById('vrlTotalPagesNews').value}
function mudaPaginaNews(pg){
	
	if(vrlTotalPagesNews==0){ReDefineTotalPagesNews();}
	
	if(moveLivre)
	{
		var MudaPagina=false;
		
		if(pg=="p"){
			if((vrlPgAtual+1)<=vrlTotalPagesNews)
			{
				vrlPgAtual++;
				MudaPagina=true;
				posMoveCmdXNews =  vrlPosCmdXNews-vrlLarguraMoveXNews;
				posMoveCmdYNews =  vrlPosCmdYNews-vrlLarguraMoveYNews;
			}
		}
	
		if(pg=="a"){
			if((vrlPgAtual-1)>0)
			{
				vrlPgAtual--;
				MudaPagina=true;
				posMoveCmdXNews =  vrlPosCmdXNews+vrlLarguraMoveXNews;
				posMoveCmdYNews =  vrlPosCmdYNews+vrlLarguraMoveYNews;
			}
		}
		
		if(MudaPagina)
		{
			ById("locNumPg").innerHTML=vrlPgAtual;
			moveDiv(posMoveCmdXNews,posMoveCmdYNews,"cmdOutrasNews");
		}
	}
}

function getEspecificNews(cmdCtNews,id){
	ById(cmdCtNews).innerHTML='<img src="images/loading.gif" align=absmiddle /> &nbsp;&nbsp; carregando...';
	var xmlhttp = doXMLRequester();
		xmlhttp.open("GET","get.new.especific.asp?id="+id, true);
		xmlhttp.onreadystatechange=function()
		{
			if (xmlhttp.readyState==4)
			{
				vrConteudo = xmlhttp.responseText;
				ldConteudo.innerHTML=vrConteudo;
				ById(cmdCtNews).innerHTML = ldConteudo.innerHTML;
				definePosMapa();
			}
		}
		xmlhttp.send(null);
}