function ShowPicture(src, label) {
    document.getElementById('ctl00_body_imgPictureAmp').src = '/App_Common/Pix.gif';
    document.getElementById('ctl00_body_imgPictureAmp').src = 'http://file.rochafortesaneamento.com.br/' + src;
    document.getElementById('ctl00_body_lblPictureAmp').innerHTML = label;
}

function MenuNewsletterTextBoxOnEnter() {
    document.getElementById('txtRegisterMail').className = 'MenuNewsletterTextBoxBlack';
    if (document.getElementById('txtRegisterMail').value == 'E-mail ...') { document.getElementById('txtRegisterMail').value = ''; }
}

function MenuNewsletterTextBoxOnExit() {
    if (document.getElementById('txtRegisterMail').value == '') {
        document.getElementById('txtRegisterMail').value = 'E-mail ...';
        document.getElementById('txtRegisterMail').className = 'MenuNewsletterTextBoxGray';
    }
}

function SideBarSearchTextBoxOnEnter() {
    document.getElementById('txtSearchInfo').className = 'SideBarSearchTextBoxBlack';
    if (document.getElementById('txtSearchInfo').value == 'O que você procura?') { document.getElementById('txtSearchInfo').value = ''; }
}

function SideBarSearchTextBoxOnExit() {
    if (document.getElementById('txtSearchInfo').value == '') {
        document.getElementById('txtSearchInfo').value = 'O que você procura?';
        document.getElementById('txtSearchInfo').className = 'SideBarSearchTextBoxGray';
    }
}

function NewsletterKeyPressEnter() {
    keyPressed = event.keyCode;
    if (keyPressed == 13) {
        NewsletterAdd();
        return false;
    }
}

function NewsletterAdd() {
    var Mail = Trim(document.getElementById('txtRegisterMail').value);

    if ((Mail.length > 5) && (Mail.indexOf('@') > 0) && (Mail.indexOf('.') > 2)) {
        location.href = '/newsletter/' + Mail + '/';
    } else {
        alert('O e-mail digitado não é um endereço válido!');
    }
}

function Trim(str) { return str.replace(/^\s+|\s+$/g, ""); }
function CallSearch() {
    CallSearchGo(document.getElementById('txtSearchInfo').value);
}

function CallSearchGo(Keyword) {
    if (Keyword.length < 3) {
        alert('A palavra-chave tem que ter pelo menos 3 caracteres.');
    } else {
        parent.location.href = '/busca/' + MyUrlEncode(Trim(Keyword));
    }
}
function KeyPressEnterSearch() {
    keyPressed = event.keyCode;
    if (keyPressed == 13) {
        CallSearch();
        return false;
    }
}

function MyUrlEncode(Keyword) {
    Keyword = Keyword.toLowerCase();
    Keyword = escape(Keyword);

    while (Keyword.indexOf('%C') >= 0) { Keyword = Keyword.replace('%C', '%c3%8'); }
    while (Keyword.indexOf('%D') >= 0) { Keyword = Keyword.replace('%D', '%c3%9'); }
    while (Keyword.indexOf('%E') >= 0) { Keyword = Keyword.replace('%E', '%c3%a'); }
    while (Keyword.indexOf('%F') >= 0) { Keyword = Keyword.replace('%F', '%c3%b'); }

    return Keyword;
}

/*****************************************************
*** Font Size
*****************************************************/
var PageFontSize = 3;
function FontSizeMore() {
    if (PageFontSize < 6) {
        PageFontSize += 1;
        document.getElementById('ctl00_body_lblPageText').className = 'PageText' + PageFontSize;
    }
}

function FontSizeLess() {
    if (PageFontSize > 1) {
        PageFontSize -= 1;
        document.getElementById('ctl00_body_lblPageText').className = 'PageText' + PageFontSize;
    }
}

/*****************************************************
*** Zoom
*****************************************************/
function ZoomIn() {
    var PageWidth = document.body.offsetWidth;
    var PageHeight = document.getElementById('PageEnd').offsetTop + 20;

    document.getElementById('ctl00_body_pnlZoomPage').style.display = 'block';
    document.getElementById('ctl00_body_pnlZoomPage').style.width = PageWidth + 'px';
    document.getElementById('ctl00_body_pnlZoomPage').style.height = PageHeight + 'px';

    document.getElementById('ctl00_body_pnlZoomBox').style.display = 'block';
    BoxWidth = document.getElementById('ctl00_body_pnlZoomBox').offsetWidth;
    BoxHeight = document.getElementById('ctl00_body_pnlZoomBox').offsetHeight;
    document.getElementById('ctl00_body_pnlZoomBox').style.left = parseInt((PageWidth - BoxWidth) / 2) + 'px';
    document.getElementById('ctl00_body_pnlZoomBox').style.top = (parseInt((document.body.offsetHeight - BoxHeight) / 2) + document.documentElement.scrollTop) + 'px';
}

function ZoomClose() {
    document.getElementById('ctl00_body_pnlZoomPage').style.display = 'none';
    document.getElementById('ctl00_body_pnlZoomBox').style.display = 'none';
}

/*****************************************************
*** Mask
*****************************************************/
function MaskCEP(field) {
    if (MaskInteger(field) == false) {
        event.returnValue = false;
    }
    return FormatField(field, '00.000-000', event);
}

function MaskPhone(field) {
    if (MaskInteger(field) == false) {
        event.returnValue = false;
    }
    return FormatField(field, '(00) 0000-0000', event);
}

function MaskDate(field) {
    if (MaskInteger(field) == false) {
        event.returnValue = false;
    }
    return FormatField(field, '00/00/0000', event);
}

function MaskHour(field) {
    if (MaskInteger(field) == false) {
        event.returnValue = false;
    }
    return FormatField(field, '00.00', event);
}

function MaskCNPJ(cnpj) {
    if (MaskInteger(cnpj) == false) {
        event.returnValue = false;
    }
    return FormatField(cnpj, '00.000.000/0000-00', event);
}

function MaskCPF(cpf) {
    if (MaskInteger(cpf) == false) {
        event.returnValue = false;
    }
    return FormatField(cpf, '000.000.000-00', event);
}

function MaskInteger() {
    if (event.keyCode < 48 || event.keyCode > 57) {
        event.returnValue = false;
        return false;
    }
    return true;
}

function FormatField(campo, Mascara, evento) {
    var boleanoMascara;

    var Digitato = evento.keyCode;
    exp = /\-|\.|\/|\(|\)| /g
    campoSoNumeros = campo.value.toString().replace(exp, "");

    var posicaoCampo = 0;
    var NovoValorCampo = "";
    var TamanhoMascara = campoSoNumeros.length; ;

    if (Digitato != 8) { // backspace 
        for (i = 0; i <= TamanhoMascara; i++) {
            boleanoMascara = ((Mascara.charAt(i) == "-") || (Mascara.charAt(i) == ".")
                                || (Mascara.charAt(i) == "/"))
            boleanoMascara = boleanoMascara || ((Mascara.charAt(i) == "(")
                                || (Mascara.charAt(i) == ")") || (Mascara.charAt(i) == " "))
            if (boleanoMascara) {
                NovoValorCampo += Mascara.charAt(i);
                TamanhoMascara++;
            } else {
                NovoValorCampo += campoSoNumeros.charAt(posicaoCampo);
                posicaoCampo++;
            }
        }
        campo.value = NovoValorCampo;
        return true;
    } else {
        return true;
    }
}