//########################################################
//##													##
//##	Autor: DM Tecnologia de Informacao				##
//##													##
//##			Checkar todos os Checkbox				##
//##													##
//##	Usar: onclick="checkbox();"						##
//##	Obs: Dentro do <input type="checkbox"></input>	##
//##													##
//########################################################
function checkbox() {

	// Pega todos os campos do formulário
    campos = document.form.elements;

	// Verifica se o checkbox "todos" esta checado
	if(document.form.todos.checked == true){
    for (x=0; x<campos.length; x++)
      if (campos[x].type == "checkbox") campos[x].checked = true;
	}
	// Se o checkbox "todos" não tiver checado
	else{
	for (x=0; x<campos.length; x++)
      if (campos[x].type == "checkbox") campos[x].checked = false;	
	}

}


//########################################################
//##		Rolover Image								##
//########################################################
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);

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 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_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];}
}

function MM_jumpMenuGo(objId,targ,restore){ //v9.0
  var selObj = null;  with (document) { 
  if (getElementById) selObj = getElementById(objId);
  if (selObj) eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0; }
}


function onoff(id) {
var el = document.getElementById(id);
el.style.display = (el.style.display=="") ? "none" : "";
}


/* FUNÇÃO PARA APARECER O CONTEÚDO DO BOTÃO DA DÚVIDA */

function mostra(x){
divz = document.getElementById(x);
divz.style.visibility = "visible";
}
function esconde(x){
divz = document.getElementById(x);
divz.style.visibility = "hidden";
}

/* FUNÇÃO PARA APARECER/ESCONDER O CONTEÚDO */

function trocar(id) {
var objeto = document.getElementById(id);
   if (objeto.style.display == "block") {
   objeto.style.display = "none";
   }
   else {
	objeto.style.display = "block";
   }
}