function favoritos(){var a="http://www.aprendizmuonline.net/";var c="AprendizMuOnline - Tutoriais de MuOnline";if(window.sidebar){window.sidebar.addPanel(c,a,"")}else{if(window.opera&&window.print){var b=document.createElement("a");b.setAttribute("rel","sidebar");b.setAttribute("href",a);b.setAttribute("title",c);b.click()}else{if(document.all){window.external.AddFavorite(a,c)}}}}
// Images rotativas
function rotativo(){
var imagens = new Array() 
imagens[0]="http://mu.aprendizmuonline.net/images/banner1.jpg"
imagens[1]="http://mu.aprendizmuonline.net/images/banner2.jpg" 
imagens[2]="http://mu.aprendizmuonline.net/images/banner3.jpg"
imagens[2]="http://mu.aprendizmuonline.net/images/banner4.jpg"
var rodando = Math.floor(Math.random()*imagens.length); 
document.write('<img src="'+imagens[rodando]+'" border=0 width="940">');
}
// JANELA abrejanela
function abrejanela(URL, width, height, janela) {  
window.open(URL,janela, 'width='+width+', height='+height+', top=50, left=50, scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}
// JANELA MEUIP
function meuip(URL, width, height, janela) {  
window.open(URL,janela, 'width='+width+', height='+height+', top=50, left=50, scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}
// JANELA fulldownload
function fulldownload(url,l,a)
{
    var x = parseInt((screen.width-l)/2);
    var y = parseInt((screen.height-a)/2);
    var win = window.open(url,'','width='+l+',height='+a);
    win.moveTo(x,y);
}
// BLOQUEIA BOTÃO DIREITO DO MOUSE
function desabilitaMenu(e)
{
if (window.Event)
{
if (e.which == 2 || e.which == 3)
return false;
}
else
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
}
function desabilitaBotaoDireito(e)
{
if (window.Event)
{
if (e.which == 2 || e.which == 3)
return false;
}
else
if (event.button == 2 || event.button == 3)
{
event.cancelBubble = true
event.returnValue = false;
return false;
}
}
if ( window.Event )
document.captureEvents(Event.MOUSEUP);
if ( document.layers )
document.captureEvents(Event.MOUSEDOWN);
document.oncontextmenu = desabilitaMenu;
document.onmousedown = desabilitaBotaoDireito;
document.onmouseup = desabilitaBotaoDireito;

function MM_swapImgRestore() { 

  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) {

  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() { 

  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];}
}