/*
*    Script:    Mascaras em Javascript
*    Autor:    Matheus Biagini de Lima Dias
*    Data:    26/08/2008
*    Obs:    
*/
/*Função Pai de Mascaras*/
function Mascara(o, f) {
    v_obj = o
    v_fun = f
    setTimeout("execmascara()", 1)
}

/*Função que Executa os objetos*/
function execmascara() {
    v_obj.value = v_fun(v_obj.value)
}

/*Função que Determina as expressões regulares dos objetos*/
function leech(v) {
    v = v.replace(/o/gi, "0")
    v = v.replace(/i/gi, "1")
    v = v.replace(/z/gi, "2")
    v = v.replace(/e/gi, "3")
    v = v.replace(/a/gi, "4")
    v = v.replace(/s/gi, "5")
    v = v.replace(/t/gi, "7")
    return v
}

/*Função que permite apenas numeros*/
function Integer(v) {
    return v.replace(/\D/g, "")
}

/*Função que padroniza telefone (11) 4184-1241*/
function Telefone(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/^(\d\d)(\d)/g, "($1) $2")
    v = v.replace(/(\d{4})(\d)/, "$1-$2")
    return v
}

/*Função que padroniza telefone (11) 41841241*/
function TelefoneCall(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/^(\d\d)(\d)/g, "($1) $2")
    return v
}

/*Função que padroniza CPF*/
function Cpf(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/(\d{3})(\d)/, "$1.$2")
    v = v.replace(/(\d{3})(\d)/, "$1.$2")

    v = v.replace(/(\d{3})(\d{1,2})$/, "$1-$2")
    return v
}

/*Função que padroniza CEP*/
function Cep(v) {
    v = v.replace(/D/g, "")
    v = v.replace(/^(\d{5})(\d)/, "$1-$2")
    return v
}

/*Função que padroniza CNPJ*/
function Cnpj(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/^(\d{2})(\d)/, "$1.$2")
    v = v.replace(/^(\d{2})\.(\d{3})(\d)/, "$1.$2.$3")
    v = v.replace(/\.(\d{3})(\d)/, ".$1/$2")
    v = v.replace(/(\d{4})(\d)/, "$1-$2")
    return v
}

/*Função que permite apenas numeros Romanos*/
function Romanos(v) {
    v = v.toUpperCase()
    v = v.replace(/[^IVXLCDM]/g, "")

    while (v.replace(/^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/, "") != "")
        v = v.replace(/.$/, "")
    return v
}

/*Função que padroniza o Site*/
function Site(v) {
    v = v.replace(/^http:\/\/?/, "")
    dominio = v
    caminho = ""
    if (v.indexOf("/") > -1)
        dominio = v.split("/")[0]
    caminho = v.replace(/[^\/]*/, "")
    dominio = dominio.replace(/[^\w\.\+-:@]/g, "")
    caminho = caminho.replace(/[^\w\d\+-@:\?&=%\(\)\.]/g, "")
    caminho = caminho.replace(/([\?&])=/, "$1")
    if (caminho != "") dominio = dominio.replace(/\.+$/, "")
    v = "http://" + dominio + caminho
    return v
}

/*Função que padroniza DATA*/
function Data(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/(\d{2})(\d)/, "$1/$2")
    v = v.replace(/(\d{2})(\d)/, "$1/$2")
    return v
}

/*Função que padroniza DATA*/
function Hora(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/(\d{2})(\d)/, "$1:$2")
    return v
}

/*Função que padroniza valor monétario*/
function Valor(v) {
    v = v.replace(/\D/g, "") //Remove tudo o que não é dígito
    v = v.replace(/^([0-9]{3}\.?){3}-[0-9]{2}$/, "$1.$2");
    //v=v.replace(/(\d{3})(\d)/g,"$1,$2")
    v = v.replace(/(\d)(\d{2})$/, "$1.$2") //Coloca ponto antes dos 2 últimos digitos
    return v
}

/*Função que padroniza Area*/
function Area(v) {
    v = v.replace(/\D/g, "")
    v = v.replace(/(\d)(\d{2})$/, "$1.$2")
    return v

}

function notEmpty(elem, helperMsg, showAlert) {
    if (elem.value.length == 0) {
        if (showAlert) {
            alert(helperMsg);
            elem.focus(); // set the focus to this input
        }
        return false;
    }
    return true;
}

function isNumeric(elem, helperMsg, showAlert) {
    var numericExpression = /^[0-9]+$/;
    if (elem.value.match(numericExpression)) {
        return true;
    } else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}

function isAlphabet(elem, helperMsg) {
    var alphaExp = /^[a-zA-Z]+$/;
    if (elem.value.match(alphaExp)) {
        return true;
    } else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}

function isAlphanumeric(elem, helperMsg) {
    var alphaExp = /^[0-9a-zA-Z]+$/;
    if (elem.value.match(alphaExp)) {
        return true;
    } else {
        alert(helperMsg);
        elem.focus();
        return false;
    }
}

function lengthRestriction(elem, min, max) {
    var uInput = elem.value;
    if (uInput.length >= min && uInput.length <= max) {
        return true;
    } else {
        alert("Please enter between " + min + " and " + max + " characters");
        elem.focus();
        return false;
    }
}

function madeSelection(elem, helperMsg) {
    if (elem.value == "Please Choose") {
        alert(helperMsg);
        elem.focus();
        return false;
    } else {
        return true;
    }
}

function emailValidator(elem, helperMsg, showAlert) {
    var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
    if (elem.value.match(emailExp)) {
        return true;
    } else {
        if (showAlert) {
            alert(helperMsg);
            elem.focus();
        }
        return false;
    }
}

function CheckCPF(elem, helperMsg, showAlert) {
    var cpf = elem.value;
    cpf = removeString(cpf, '.');
    cpf = removeString(cpf, '-');
    var result = true;
    if (cpf.length != 11 || cpf == "00000000000" || cpf == "11111111111" || cpf == "22222222222" || cpf == "33333333333" || cpf == "44444444444" || cpf == "55555555555" || cpf == "66666666666" || cpf == "77777777777" || cpf == "88888888888" || cpf == "99999999999")
        result = false;
    add = 0;
    for (i = 0; i < 9; i++)
        add += parseInt(cpf.charAt(i)) * (10 - i);
    rev = 11 - (add % 11);
    if (rev == 10 || rev == 11)
        rev = 0;
    if (rev != parseInt(cpf.charAt(9)))
        result = false;
    add = 0;
    for (i = 0; i < 10; i++)
        add += parseInt(cpf.charAt(i)) * (11 - i);
    rev = 11 - (add % 11);
    if (rev == 10 || rev == 11)
        rev = 0;
    if (rev != parseInt(cpf.charAt(10)))
        result = false;
    if (!result) {
        if (showAlert) {
            alert(helperMsg);
            elem.focus();
        }
    }
    return result;
}

function removeString(str, sub) {
    i = str.indexOf(sub);
    r = "";
    if (i == -1) return str;
    r += str.substring(0, i) + removeString(str.substring(i + sub.length), sub);
    return r;
}