//date function
RightNow=new Date();
var themonth;
var month=RightNow.getMonth()+1;
if (month==1) themonth = "Janeiro";
if (month==2) themonth = "Fevereiro";
if (month==3) themonth = "Março";
if (month==4) themonth = "Abril";
if (month==5) themonth = "Maio";
if (month==6) themonth = "Junho";
if (month==7) themonth = "Julho";
if (month==8) themonth = "Agosto";
if (month==9) themonth = "Setembro";
if (month==10) themonth = "Outubro";
if (month==11) themonth = "Novembro";
if (month==12) themonth = "Dezembro";

var dy;
var day=RightNow.getDay();
if (day==1) dy = "Segunda";
if (day==2) dy = "Terça";
if (day==3) dy = "Quarta";
if (day==4) dy = "Quinta";
if (day==5) dy = "Sexta";
if (day==6) dy = "Sábado";
if (day==7) dy = "Domingo";

var date=RightNow.getDate();
var year=RightNow.getYear();
if (year==100){year="2000";}
if (year==101){year="2001";}
if (year==102){year="2002";}
if (year==103){year="2003";}
if (year==104){year="2004";}
if (year==105){year="2005";}

//favorites
function addToFavorite(favTitle){
  if ((navigator.appVersion.indexOf("MSIE") > 0) && (parseInt(navigator.appVersion) >= 4)) {
    window.external.AddFavorite(location.href, unescape(favTitle));
  }
}

//homepage
function homepage() {
	document.write('<A HREF="javascript:void(0);" onClick="this.style.behavior=\'url(#default#homePage)\';this.setHomePage(top.location.href);"><IMG SRC="images/homepage.gif" WIDTH="17" HEIGHT="16" HSPACE="4" BORDER="0" ALIGN="MIDDLE"></A><A HREF="javascript:void(0);" onClick="this.style.behavior=\'url(#default#homePage)\';this.setHomePage(top.location.href);"><font face="verdana" color="#0066CC" size="1">página inicial</font></A>');
}

//reload
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

//open browser window
function MM_openBrWindow(theURL,winName,features) { //v2.0
 window.open(theURL,winName,features);
}

//what browser
function whatbrowser() {
      if(document.layers)
         return "NN4";
      else
         if(document.all)
            return "ie";
         else
            if(!document.all && document.getElementById)
               return "NN6";
            else
               return "";
	}

//get object
function get_obj(objid, style, strfrm) {

      mybrowser = whatbrowser();
     
      if (!(strfrm=="")) strfrm = strfrm + ".";

      if (mybrowser=="NN4") {
         return eval(strfrm + "document." + objid);
      }
      else
         if (mybrowser=="NN6")
            if (style==true)
               return eval(strfrm + "document.getElementById(objid).style");
            else
               return eval(strfrm + "document.getElementById(objid)");
         else
            if (style==true)
               return eval(strfrm + "document.all." + objid + ".style");
            else
               return eval(strfrm + "document.all." + objid);
	}

//open close
function open_close_div(mesg, height_original) {
  var objdiv = get_obj(mesg, true, "");
  if (objdiv.visibility=="visible") {
    objdiv.visibility = "hidden"; 
    objdiv.height = 1;
  }else {
    objdiv.visibility = "visible";
    objdiv.height = height_original;
  }
}

<!--
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 MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
//-->
function printPage() {
  if (window.print)
    window.print()
  else
    alert("Pressione Ctrl+P para imprimir esta página");
}
<!--
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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->