/** * @author Z3web */
function txtBoxFormat(objeto, sMask, evtKeyPress){
    var i, nCount, sValue, fldLen, mskLen, bolMask, sCod, nTecla;
    if (document.all) {
        nTecla = evtKeyPress.keyCode;
    }
    else 
        if (document.layers) {
            nTecla = evtKeyPress.which;
        }
        else {
            nTecla = evtKeyPress.which;
            if (nTecla == 8) {
                return true;
            }
        }
    
    sValue = objeto.value;
    sValue = sValue.toString().replace("-", "");
    sValue = sValue.toString().replace("-", "");
    sValue = sValue.toString().replace("-", "");
    sValue = sValue.toString().replace(".", "");
    sValue = sValue.toString().replace(".", "");
    sValue = sValue.toString().replace(".", "");
    sValue = sValue.toString().replace("/", "");
    sValue = sValue.toString().replace("/", "");
    sValue = sValue.toString().replace("/", "");
    sValue = sValue.toString().replace(":", "");
    sValue = sValue.toString().replace(":", "");
    sValue = sValue.toString().replace(":", "");
    sValue = sValue.toString().replace("(", "");
    sValue = sValue.toString().replace("(", "");
    sValue = sValue.toString().replace("(", "");
    sValue = sValue.toString().replace(")", "");
    sValue = sValue.toString().replace(")", "");
    sValue = sValue.toString().replace(")", "");
    sValue = sValue.toString().replace(" ", "");
    sValue = sValue.toString().replace(" ", "");
    sValue = sValue.toString().replace(" ", "");
    sValue = sValue.toString().replace(",", "");
    sValue = sValue.toString().replace(",", "");
    sValue = sValue.toString().replace(",", "");
    fldLen = sValue.length;
    mskLen = sMask.length;
    
    i = 0;
    nCount = 0;
    sCod = "";
    mskLen = fldLen;
    
    while (i <= mskLen) {
        bolMask = ((sMask.charAt(i) == "-") || (sMask.charAt(i) == ".") || (sMask.charAt(i) == "/") || (sMask.charAt(i) == ":") || (sMask.charAt(i) == ","))
        bolMask = bolMask || ((sMask.charAt(i) == "(") || (sMask.charAt(i) == ")") || (sMask.charAt(i) == " "))
        
        if (bolMask) {
            sCod += sMask.charAt(i);
            mskLen++;
        }
        else {
            sCod += sValue.charAt(nCount);
            nCount++;
        }
        i++;
    }
    objeto.value = sCod;
    
    if (nTecla != 8) {
        if (sMask.charAt(i - 1) == "9") {
            return ((nTecla > 47) && (nTecla < 58));
        }
        else {
            return true;
        }
    }
    else {
        return true;
    }
}




function Limpar(valor, validos){
    // retira caracteres invalidos da string
    var result = "";
    var aux;
    for (var i = 0; i < valor.length; i++) {
        aux = validos.indexOf(valor.substring(i, i + 1));
        if (aux >= 0) {
            result += aux;
        }
    }
    return result;
}

//Formata número tipo moeda usando o evento onKeyDown

function Formata(campo, tammax, teclapres, decimal){
    var tecla = teclapres.keyCode;
    vr = Limpar(campo.value, "0123456789");
    tam = vr.length;
    dec = decimal
    
    if (tam < tammax && tecla != 8) {
        tam = vr.length + 1;
    }
    
    if (tecla == 8) {
        tam = tam - 1;
    }
    
    if (tecla == 8 || tecla >= 48 && tecla <= 57 || tecla >= 96 && tecla <= 105) {
    
        if (tam <= dec) {
            campo.value = vr;
        }
        
        if ((tam > dec) && (tam <= 5)) {
            campo.value = vr.substr(0, tam - 2) + "," + vr.substr(tam - dec, tam);
        }
        if ((tam >= 6) && (tam <= 8)) {
            campo.value = vr.substr(0, tam - 5) + "." + vr.substr(tam - 5, 3) + "," + vr.substr(tam - dec, tam);
        }
        if ((tam >= 9) && (tam <= 11)) {
            campo.value = vr.substr(0, tam - 8) + "." + vr.substr(tam - 8, 3) + "." + vr.substr(tam - 5, 3) + "," + vr.substr(tam - dec, tam);
        }
        if ((tam >= 12) && (tam <= 14)) {
            campo.value = vr.substr(0, tam - 11) + "." + vr.substr(tam - 11, 3) + "." + vr.substr(tam - 8, 3) + "." + vr.substr(tam - 5, 3) + "," + vr.substr(tam - dec, tam);
        }
        if ((tam >= 15) && (tam <= 17)) {
            campo.value = vr.substr(0, tam - 14) + "." + vr.substr(tam - 14, 3) + "." + vr.substr(tam - 11, 3) + "." + vr.substr(tam - 8, 3) + "." + vr.substr(tam - 5, 3) + "," + vr.substr(tam - 2, tam);
        }
    }
    
}