// ************ Função parâmetros da tela
if (screen.width >= 1024) {
var separador_cima=60
var imagem_home='barra_fotos1024.jpg'
var altura_menu=338
var largura_menu1=55
var largura_menu2=240
var dist_layer=820
}
else {
if (screen.width == 800) {
var separador_cima=10
var imagem_home='barra_fotos.jpg'
var altura_menu=260
var largura_menu1=45
var largura_menu2=190
var dist_layer=600
}
else {
var separador_cima=10
var imagem_home='barra_fotos.jpg'
var altura_menu=260
var largura_menu1=45
var largura_menu2=190
var dist_layer=600
}
}

// ************ Função de mouseover nas células
function mOvr(src,clrOver) {if (!src.contains(event.fromElement)) {src.style.cursor = 'default';
src.bgColor = clrOver;
}
}
function mOut(src,clrIn) {if (!src.contains(event.toElement)) {src.style.cursor = 'default';
src.bgColor = clrIn;
}
}

// ************ Função que abre pop-ups
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// ************ Função de Atualizar Pagina no Netscape
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);


// ************ Função de Layer Scrolling
function verifyCompatibleBrowser(){ 
    this.ver=navigator.appVersion 
    this.dom=document.getElementById?1:0 
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0; 
    this.ie4=(document.all && !this.dom)?1:0; 
    this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
 
    this.ns4=(document.layers && !this.dom)?1:0; 
    this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5) 
    return this 
} 
bw=new verifyCompatibleBrowser() 
 
 
var speed=200 
 
var loop, timer 
 
function ConstructObject(obj,nest){ 
    nest=(!nest) ? '':'document.'+nest+'.' 
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight 
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight 
    this.up=MoveAreaUp;this.down=MoveAreaDown; 
    this.MoveArea=MoveArea; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea(x,y){ 
    this.x=x;this.y=y 
    this.css.left=this.x 
    this.css.top=this.y 
} 
 
function MoveAreaDown(move){ 
	if(this.y>-this.scrollHeight+objContainer.clipHeight){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".down("+move+")",speed) 
	} 
} 
function MoveAreaUp(move){ 
	if(this.y<0){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".up("+move+")",speed) 
	} 
} 
 
function PerformScroll(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller.down(speed) 
		else objScroller.up(speed) 
	} 
} 
 
function CeaseScroll(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
} 
var initialised; 
function InitialiseScrollableArea(){ 
    objContainer=new ConstructObject('divContainer') 
    objScroller=new ConstructObject('divContent','divContainer') 
    objScroller.MoveArea(0,0) 
    objContainer.css.visibility='visible' 
    initialised=true; 
}


// ************ Função de Formatação de campos
 function criaMascara(_RefObjeto, _Modelo){
  
    var valorAtual = _RefObjeto.value;        
    var valorNumerico = '';
    var nIndexModelo = 0;
    var nIndexString = 0;
    var valorFinal = '';
    var adicionarValor = true;
    
     
      // limpa a string valor atual para verificar 
      // se todos os caracteres são números
      for (i=0;i<_Modelo.length;i++){
        if (_Modelo.substr(i,1) != '#'){
          valorAtual = valorAtual.replace(_Modelo.substr(i,1),'');
      }}
      
      // verifica se todos os caracteres são números
      for (i=0;i<valorAtual.length;i++){
        if (!isNaN(parseFloat(valorAtual.substr(i,1)))){
          valorNumerico = valorNumerico + valorAtual.substr(i,1);
      }}
      
      // aplica a máscara ao campo informado usando
      // o modelo de máscara informado no script
      for (i=0;i<_Modelo.length;i++){
        
        if (_Modelo.substr(i,1) == '#'){
          if (valorNumerico.substr(nIndexModelo,1) != ''){
            valorFinal = valorFinal + valorNumerico.substr(nIndexModelo,1);
            nIndexModelo++;nIndexString++;
          } 
            else {
              adicionarValor = false;
        }}
          
          else {
            if (adicionarValor && valorNumerico.substr(nIndexModelo,1) != ''){
            valorFinal = valorFinal + _Modelo.substr(nIndexString,1)
            nIndexString++;
          }}
      }
    
      //alert(valorFinal)
      _RefObjeto.value = valorFinal 

  }

// ************ Função de fomulário de Login
function ValidaForm(theForm)
{

  if (theForm.login.value == "")
  {
    alert("Por favor, digite seu Nome de usuário.");
    theForm.login.focus();
    return (false);
  }

  if (theForm.senha.value == "")
  {
    alert("Por favor, digite sua Senha.");
    theForm.senha.focus();
    return (false);
  }
     
  return (true);
}

// ************ Função de abrir outro website
function AbreSite(url)
{
if(url!="#")
{
MM_openBrWindow(url,'','toolbar=yes,location=yes,menubar=yes,scrollbars=yes,resizable=yes,status=yes')
}
else
{
return(false);
}
}

// ************ Função
function Voltar()
{
history.back();
}

// ************ Função
function Imprimir()
{
window.print();
}

// ************ Função fazedora de layers
function MM_showHideLayers() { //v3.0
  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; }
}

// ************ Função para enviar forms
function enviar(nomedoform)
{
eval(nomedoform).submit();
}


// ************ Função para cor de fundo dos forms
var highlightcolor="lightyellow"

var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
if (which.style&&intended.test(which.tagName)){
if (ns6&&eventobj.nodeType==3)
eventobj=eventobj.parentNode.parentNode
return true
}
else
return false
}

//Function to highlight form element
function highlight(e){
eventobj=ns6? e.target : event.srcElement
if (previous!=''){
if (checkel(previous))
previous.style.backgroundColor=''
previous=eventobj
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
}
else{
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
previous=eventobj
}
}

//Gradual-Highlight image script- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

function high(which2){
theobject=which2
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which2){
clearInterval(highlighting)
if (which2.style.MozOpacity)
which2.style.MozOpacity=0.3
else if (which2.filters)
which2.filters.alpha.opacity=50
}

function highlightit(cur2){
if (cur2.style.MozOpacity<1)
cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.1
else if (cur2.filters&&cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}