function DataHoje(){
	// Today's Date
	var now = new Date();
	var mName = now.getMonth() + 1;
	var dName = now.getDay() + 1;
	var dayNr = now.getDate();
	var yearNr=now.getYear();
	var hora = now.getHours() 
	var minutos = now.getMinutes();
	
	if(dName==1) Day = "Domingo";
	if(dName==2) Day = "Segunda-feira";
	if(dName==3) Day = "Terça-feira";
	if(dName==4) Day = "Quarta-feira";
	if(dName==5) Day = "Quinta-feira";
	if(dName==6) Day = "Sexta-feira";
	if(dName==7) Day = "Sábado";

	if(yearNr < 2000) Year = 1900 + yearNr;
	else Year = yearNr;

	if(hora<10) hora = "0" + hora;
	if(minutos<10) minutos = "0" + minutos;
	
	// String to display current date.
	var todaysDate =(Day + ", " + dayNr + "/" + mName + "/" + Year + " <span style='color:#996'>&#149;</span> ");
	return todaysDate;
}
function js_clock(){
    var clock_time = new Date();
    var clock_hours = clock_time.getHours();
    var clock_minutes = clock_time.getMinutes();
    var clock_seconds = clock_time.getSeconds();
    var clock_suffix = "";
    //var clock_suffix = "AM";
    //if (clock_hours > 11){
    //    clock_suffix = "PM";
    //    clock_hours = clock_hours - 12;
    //}
    if (clock_hours == 0){
        clock_hours = 12;
    }
    if (clock_hours < 10){
        clock_hours = "0" + clock_hours;
    }
    if (clock_minutes < 10){
        clock_minutes = "0" + clock_minutes;
    }
    if (clock_seconds < 10){
        clock_seconds = "0" + clock_seconds;
    }
    var clock_div = document.getElementById('js_clock');
    clock_div.innerHTML = clock_hours + ":" + clock_minutes + ":" + clock_seconds + " " + clock_suffix;
    setTimeout("js_clock()", 1000);
}
function hideDiv(layer_ref) {
       if (document.all) { //IS IE 4 or 5 (or 6 beta) 
            eval( "document.all." + layer_ref + ".style.display = 'none'"); 
        } 
        if (document.layers) { //IS NETSCAPE 4 or below 
            document.layers[layer_ref].visibility = 'hidden'; 
            document.layers[layer_ref].display = 'none'; 
        } 
        if (document.getElementById &&!document.all) { 
            hza = document.getElementById(layer_ref); 
            state = hza.style.display;
            hza.style.visibility = 'hidden'; 
            hza.style.display = 'none'; 
        } 
   } 
   
   function showDiv(layer_ref) {
       if (document.all) { //IS IE 4 or 5 (or 6 beta) 
            eval( "document.all." + layer_ref + ".style.display = 'block'"); 
        } 
        if (document.layers) { //IS NETSCAPE 4 or below 
            document.layers[layer_ref].display = 'block'; 
        } 
        if (document.getElementById &&!document.all) { 
            hza = document.getElementById(layer_ref); 
            state = hza.style.display;
            hza.style.display = 'block'; 
        } 
   }
   
   function mostraDiv(dvName) {
        escondeDivs();
        showDiv(dvName);
   }
   
   function escondeDivs() {
        hideDiv('dvAcesso');
        hideDiv('dvEsqueceu');
        hideDiv('dvFale');
        hideDiv('dvConcurso');
        hideDiv('dvOqueE');
        hideDiv('dvResultado');
   }
   
   function mostraDivPrincipal(dvName) {
        escondeDivsPrincipal();
        showDiv(dvName);
   }
   
   function escondeDivsPrincipal() {
        hideDiv('dvEbook');
        hideDiv('dvMeusDados');
        hideDiv('dvAlteraSenha');
        hideDiv('dvFale');
        hideDiv('dvConcurso');
        hideDiv('dvOqueE');
        hideDiv('dvResultado');
   }