/**
 * Ellenőrzi a regisztrációs adatok helyességét
 *
 * @author      Aurum <aurum@aurum.hu>
 * @copyright   Copyright (c)2005 by Aurum
 * @version     0.1
 *
 * @param   Object      form        Ellenőrzendő form objektuma
 *
 * @return  boolean     true, ha az adatok rendben vannak, false, ha nem
 */
function checkCustomer(form) {
    if (form.elements["userID"].value==0 && 
            form.elements["loginName"].value=="") {
        alert(errorMsg["NoLoginName"]);
        form.elements["loginName"].focus();
        return false;
    } else if (form.elements["userID"].value==0 && 
            form.elements["pwd1"].value=="") {
        alert(errorMsg["Nopwd1"]);
        form.elements["pwd1"].focus();
        return false;
    } else if (form.elements["userID"].value==0 && 
            form.elements["pwd2"].value=="") {
        alert(errorMsg["Nopwd2"]);
        form.elements["pwd2"].focus();
        return false;
    } else if (form.elements["pwd1"].value!=form.elements["pwd2"].value) {
        alert(errorMsg["PwdsNotSame"]);
        form.elements["pwd1"].value=""
        form.elements["pwd2"].value=""
        form.elements["pwd1"].focus();
        return false;
    } else if (form.elements["pwd1"].value.length!=0) {
        if (form.elements["pwd1"].value.length < pwdMinLength) {
            alert(errorMsg["PwdIsTooShort"]);
            form.elements["pwd1"].focus();
            return false;
        } else if (form.elements["pwd1"].value.length > pwdMaxLength) {
            alert(errorMsg["PwdIsTooLong"]);
            form.elements["pwd1"].focus();
            return false;
        }
    }
    if (!validEmail(form.elements["internet[email]"].value)) {
        alert(errorMsg["Eemail"]);
        form.elements["internet[email]"].focus();
        return false;
    }
    return true;
}

/**
 * Ellenőrzi a megrendelőform adatok helyességét
 *
 * @author      Aurum <aurum@aurum.hu>
 * @copyright   Copyright (c)2005 by Aurum
 * @version     0.1
 *
 * @param   Object      form        Ellenőrzendő form objektuma
 *
 * @return  boolean     true, ha az adatok rendben vannak, false, ha nem
 */
function checkOrderForm(form) {
    if (form.elements["address[name]"].value == "") {
        alert(errorMsg["errorDelivery"] + "\n" + errorMsg["Ename"]);
        form.elements["address[name]"].focus();
        return false;
    } else if (form.elements["address[city]"].value == "") {
        alert(errorMsg["errorDelivery"] + "\n" + errorMsg["Ecity"]);
        form.elements["address[city]"].focus();
        return false;
    } else if (form.elements["address[street]"].value == "") {
        alert(errorMsg["errorDelivery"] + "\n" + errorMsg["Estreet"]);
        form.elements["address[street]"].focus();
        return false;
    } else if (form.elements["address[zip]"].value == "") {
        alert(errorMsg["errorDelivery"] + "\n" + errorMsg["Ezip"]);
        form.elements["address[zip]"].focus();
        return false;
    } else if (form.elements["billing[name]"].value == "") {
        alert(errorMsg["errorBilling"] + "\n" + errorMsg["Ename"]);
        form.elements["billing[name]"].focus();
        return false;
    } else if (form.elements["billing[city]"].value == "") {
        alert(errorMsg["errorBilling"] + "\n" + errorMsg["Ecity"]);
        form.elements["billing[city]"].focus();
        return false;
    } else if (form.elements["billing[street]"].value == "") {
        alert(errorMsg["errorBilling"] + "\n" + errorMsg["Estreet"]);
        form.elements["billing[street]"].focus();
        return false;
    } else if (form.elements["billing[zip]"].value == "") {
        alert(errorMsg["errorBilling"] + "\n" + errorMsg["Ezip"]);
        form.elements["billing[zip]"].focus();
        return false;
    } else if (!validEmail(form.elements["internet[email]"].value)) {
        alert(errorMsg["Eemail"]);
        form.elements["internet[email]"].focus();
        return false;
    }  else if (form.elements["pwd1"].value == "") {
        alert(errorMsg["Epwd1"]);
        form.elements["pwd1"].focus();
        return false;
    } else {
        return true;
    }
}

/**
 * Átmásolja a szállítási cím adatokat a számlázási cím adatokhoz
 *
 * @author      Aurum <aurum@aurum.hu>
 * @copyright   Copyright (c)2005 by Aurum
 * @version     0.1
 *
 * @return  void
 */
function copyAddress() {
    with (document.regform) {
    	bName.value = dName.value;
		bCity.value = dCity.value;
    	bStreet.value = dStreet.value;
		bZip.value = dZip.value;
    	bCountry.value = dCountry.value;
    }
}

/**
 * Ellenőrzi egy email cím formai helyességét
 *
 * @param   String      email       Ellenőrizendő email
 *
 * @return  Boolean     true, ha az email nem üres és formailag helyes
 */
function validEmail(email) {
    if (email=="" || email== null) {
        return false;
    } else {
        var emailReg = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,6}|[0-9]{1,3})(\]?)$/; // valid
        if (!emailReg.test(email)) { // if syntax is valid
            return false;
        }
        return true;
    }
}