// Funcoes diversas

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function guarda(){
setTimeout("muda('oMSG',0)", 500);
}

//v2.1
function GeraObj(objAttrs, params, embedAttrs){ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
    str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" />';
    str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
    str += '></embed></object>';
  document.write(str);
}
function ActivaControlo_Flash(){
  var ret = BuscaArgs(  arguments, "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000", "application/x-shockwave-flash" );
  GeraObj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function ActivaControlo_QT(){
  var ret = BuscaArgs (  arguments, "src", "clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" , null );
  GeraObj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function ActivaControlo_MM(){
  var ret = BuscaArgs (  arguments, "filename", "CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95" , "application/x-mplayer2" );
  GeraObj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function BuscaArgs(args, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
//constroi objecto
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();
    switch (currArg){	
      case "classid": break;
      case "pluginspage": ret.embedAttrs[args[i]] = args[i+1]; break;
      case "movie":	ret.embedAttrs["src"] = args[i+1]; ret.params[srcParamName] = args[i+1]; break;
      case "codebase": ret.objAttrs[args[i]] = args[i+1]; break;
      case "name": ret.embedAttrs[args[i]] = args[i+1]; break;
      case "id": ret.objAttrs[args[i]] = args[i+1]; break; 
      case "width": ret.objAttrs[args[i]] = ret.embedAttrs[args[i]]= args[i+1]; break;
      case "height": ret.objAttrs[args[i]] = ret.embedAttrs[args[i]]= args[i+1]; break;
      case "standby": ret.objAttrs[args[i]] = args[i+1]; break; 
      case "src":
      case "movie":	ret.embedAttrs["src"] = args[i+1]; ret.params[srcParamName] = args[i+1]; break;
      case "filename":	ret.embedAttrs["src"] = args[i+1]; ret.params[srcParamName] = args[i+1]; break;
      default: ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

var w = 800, h = 600;
if (document.all || document.layers || (document.getElementById && !document.all)) {
w = screen.availWidth; h = screen.availHeight;}
else {w = innerWidth; h = innerHeight;}

function popConteudo(oID,oAct){
var popW = 650, popH = 550;
var leftPos = (w-popW)/2, topPos = (h-popH)/2;
var oLink = (oAct)?'conteudo.cfm?oID='+oID+'&ajustar=1':'conteudo.cfm?oID='+oID;
aJanela = window.open(oLink,'conteudo','menubar=0,status=0,scrollbars=1,resizable=0,copyhistory=0,toolbar=0,location=0,directories=0,width='+popW+',height='+popH+',top='+topPos+',left='+leftPos);
if(!aJanela){alerta();return false}
}

function AbreURL(oURL){
var popW = 640, popH = 480;
var leftPos = (w-popW)/2, topPos = (h-popH)/2;
aJanela = window.open(oURL,'oURL','menubar=0,status=1,scrollbars=0,resizable=1,copyhistory=0,toolbar=0,location=0,directories=0, width='+popW+', height='+popH+', top='+topPos+', left='+leftPos);
if(!aJanela){alerta();return false}
}

function vmail(oVal){
//v1.1
var erromail = false;
var FormatoEmail=/^(.+)@(.+)$/;
var CharsEspeciais="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
var CharsValidos="\[^\\s" + CharsEspeciais + "\]";
var quotedUser="(\"[^\"]*\")";
var atom=CharsValidos + '+';
var sPalavra="(" + atom + "|" + quotedUser + ")";
var oUser=new RegExp("^" + sPalavra + "(\\." + sPalavra + ")*$");
var FormatoDominio=new RegExp("^" + atom + "(\\." + atom +")*$");
var oArrayOcorrencias=oVal.match(FormatoEmail);
if (oArrayOcorrencias==null) {erromail = true}
else{
var user=oArrayOcorrencias[1];
var dominio=oArrayOcorrencias[2];
if (user.length && dominio.length){
for (i=0; i<user.length; i++) {if (user.charCodeAt(i)>126) {erromail = true}}
for (i=0; i<dominio.length; i++) {if (dominio.charCodeAt(i)>126) {erromail = true}}
if (user.match(oUser)==null) {erromail = true}
var atomPat=new RegExp("^" + atom + "$");
var domArr=dominio.split(".");
var len=domArr.length;
if (domArr[len-1].length < 2) {erromail = true}
for (i=0;i<len;i++) {if (domArr[i].search(atomPat)==-1) {erromail = true}}
if (len < 2) {erromail = true}
}else{erromail = true}
}
return erromail
}

var IE = document.all?true:false;
var emcurso = false;

function mensagem(oTXT,c,t,r){
if (!t) {t = 3000;}
var oBgcolor1="B8B8B8";
var oBgcolor2="F8F8F8";
var oHTML1 = '<div class="msgdiv" style="DISPLAY: block;Z-INDEX:101;POSITION:fixed;width:420px;height:200px;left:50%;top:50%;margin:-100px 0px 0px -210px;vertical-align:middle;">'
var oHTML2 = '<table width="420" style="height:200px;" border="0" cellpadding="6" cellspacing="0"><tr><td style="text-align:center;text-transform:uppercase;vertical-align:middle;" nowrap bgcolor="#'+oBgcolor2+'" class="mensagens"><b>'+oTXT+'</b></td></tr></table></div>';
oHTML3 = oHTML1+oHTML2;
var e;
	if (IE) {document.all.amensagem.innerHTML=oHTML3; e = document.all.oFundo;}
	else {document.getElementById("amensagem").innerHTML=oHTML3;
	e = document.getElementById("oFundo");}
	e.style.display="block"; e.style.filter = "alpha(opacity=56)"; e.style.opacity = 56/100;
	if (r && !emcurso){setTimeout("redirect()", t);emcurso = true;}
	else if (c && !emcurso){setTimeout("limpa()", t);emcurso = true;}
	else {emcurso = false;}
}
	
function limpa(){
	if (IE) {document.all.amensagem.innerHTML=''; e = document.all.oFundo;}
	else {document.getElementById("amensagem").innerHTML=''; e = document.getElementById("oFundo");}
	e.style.display="none";
	emcurso = false;
}

function fifo(oDiv,b) {
if (emcurso) return
a = MM_findObj(oDiv);
if (a && b == 1){
alpha = 0;
a.style.filter = "alpha(opacity=0)";
a.style.opacity = 0;
a.style.display = "block";
var i = setInterval(
		function() {
			if (alpha >= 100)
			clearInterval(i);
			setAlpha0(a,alpha);
			alpha += 40;
		}, 2);
}
else if (a && b == 0){
alpha = 100;
	var i = setInterval(
			function() {
				if (alpha <= 0)
				clearInterval(i);
				setAlpha0(a, alpha);
				alpha -= 40;
			}, 2);
}
}

function setAlpha0(a,alpha) {
	a.style.filter = "alpha(opacity="+ alpha +")";
	a.style.opacity = alpha/100;
}