function joinMailList(inForm)
{
    if (inForm.fmName.value == "") alert("Please fill in the Name!");
    else
    if (inForm.fmBusinessName.value == "") alert("Please fill in the Business Name!");
    else
    if (inForm.fmPhone1.value == "" || inForm.fmPhone2.value == "") alert("Please fill in the Phone!");
    else
    if (inForm.fmEmail.value == "") alert("Please fill in the Email!");
    else
    {
        var re=/^([\-_a-zA-Z0-9.]+@[\-_a-zA-Z0-9]+(\.[\-_a-zA-Z0-9]+)+){1}$/i;
        if (!re.test(inForm.fmEmail.value)) alert("Email format is invalid!");
        else
        {
            inForm.submit();
        }
    }
}