function CheckMultiple5(frm, name) {
    for (var i = 0; i < frm.length; i++) {
        fldObj = frm.elements[i]; fldId = fldObj.id;
        if (fldId) {
            var fieldnamecheck = fldObj.id.indexOf(name);
            if (fieldnamecheck != -1) { if (fldObj.checked) { return true; } }
        }
    }
    return false;
}
function CheckForm5(f) {
    if (f.email.value == "") {
        alert("Please enter your email address.");
        f.email.focus();
        return false;
    }

    var fname = "CustomFields_2_5";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field First Name");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_3_5";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field Surname");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_4_5";
    var fld = document.getElementById(fname);

    CheckNum = parseInt(fld.value);
    if (fld.value != "" && isNaN(CheckNum)) {
        alert("Please enter a numeric value for field Telephone");
        fld.select();
        fld.focus();
        return false;
    }

    return true;
};

function CheckMultiple4(frm, name) {
    for (var i = 0; i < frm.length; i++) {
        fldObj = frm.elements[i];
        fldId = fldObj.id;
        if (fldId) {
            var fieldnamecheck = fldObj.id.indexOf(name);
            if (fieldnamecheck != -1) {
                if (fldObj.checked) {
                    return true;
                }
            }
        }
    }
    return false;
}
function CheckForm4(f) {
    if (f.email.value == "") {
        alert("Please enter your email address.");
        f.email.focus();
        return false;
    }

    var fname = "CustomFields_2_4";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field First Name");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_3_4";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field Surname");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_4_4";
    var fld = document.getElementById(fname);

    CheckNum = parseInt(fld.value);
    if (fld.value != "" && isNaN(CheckNum)) {
        alert("Please enter a numeric value for field Telephone");
        fld.select();
        fld.focus();
        return false;
    }

    return true;
};

function CheckMultiple3(frm, name) {
    for (var i = 0; i < frm.length; i++) {
        fldObj = frm.elements[i];
        fldId = fldObj.id;
        if (fldId) {
            var fieldnamecheck = fldObj.id.indexOf(name);
            if (fieldnamecheck != -1) {
                if (fldObj.checked) {
                    return true;
                }
            }
        }
    }
    return false;
}
function CheckForm3(f) {
    if (f.email.value == "") {
        alert("Please enter your email address.");
        f.email.focus();
        return false;
    }

    var fname = "CustomFields_2_3";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field First Name");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_3_3";
    var fld = document.getElementById(fname);
    if (fld.value == "") {
        alert("Please enter a value for field Surname");
        fld.focus();
        return false;
    }

    var fname = "CustomFields_4_3";
    var fld = document.getElementById(fname);

    CheckNum = parseInt(fld.value);
    if (fld.value != "" && isNaN(CheckNum)) {
        alert("Please enter a numeric value for field Telephone");
        fld.select();
        fld.focus();
        return false;
    }

    return true;
};