function abre(pagina, nome, caracter) {
    window.open(pagina, nome, caracter)
}

function menuParaFrente() {
    document.getElementById("divMenu").style.zIndex = "5";    
}

function menuParaTras() {    
    document.getElementById("divMenu").style.zIndex = "3";
}

function hideBanner(name) {
    document.getElementById(name).style.display = 'none';
}

function abre(pagina, nome, caracter) { window.open(pagina, nome, caracter) }

function fecha_janela() {
    window.opener = window;
    window.close();
}

function showBanner(name) {
    if (document.getElementById(name).style.display == '') {
        document.getElementById(name).style.display = 'none';
    } else {
        document.getElementById(name).style.display = '';
    }
}

//Formata URL para querystring da busca
function URLEncode(clearString) {
    var output = '';
    var x = 0;
    clearString = clearString.toString();
    var regex = /(^[a-zA-Z0-9_.]*)/;
    while (x < clearString.length) {
        var match = regex.exec(clearString.substr(x));
        if (match != null && match.length > 1 && match[1] != '') {
            output += match[1];
            x += match[1].length;
        } else {
            if (clearString[x] == ' ')
                output += '+';
            else {
                var charCode = clearString.charCodeAt(x);
                var hexVal = charCode.toString(16);
                output += '%' + (hexVal.length < 2 ? '0' : '') + hexVal.toUpperCase();
            }
            x++;
        }
    }
    return output;
}

//Envia formulário de busca pela tecla ENTER
function submitOnEnter(idioma, myfield, e) {
    var keycode;
    if (window.event)
        keycode = window.event.keyCode;
    else if (e)
        keycode = e.which;
    else
        return true;
    if (keycode == 13) {
        searchSite(idioma);
        return false;
    }
    else
        return true;
}

// ========================================
// Efetua busca no Google
// ========================================
function searchSite(idioma)
{
    var cx;
    switch (idioma) {
        case 'pt':
            cx = '004383169262553224951:gh1lsiyp0qu';
            break;
        case 'ing':
            cx = '004383169262553224951:6efe8oj3jb8';
            break;
        case 'esp':
            cx = '004383169262553224951:odd-bpujyok';
            break;
    }
    document.location = 'busca.aspx?cx=' + cx + '&cof=FORID%3A11&ie=UTF-8&q=' + URLEncode(document.getElementById('topo1_q').value);    
}

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_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_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];}

}

MM_preloadImages(
'../images/bgTopo.png',
'../images/bgMid.png',
'../images/bgBottom.png',
'../images/idioma_ingles_c_v.png',
'../images/idioma_espanhol_v.png'
)