function validate_contact_form(formpassed)
{
    if (formpassed.first_name.value == "")
    {
        alert("Your First Name is required");
        return false;
    }
  
    if (formpassed.last_name.value == "")
    {
        alert("Your Last Name is required");
        return false;
    }
  
    if (formpassed.email.value == "")
    {
        alert("Your Email is required");
        return false;
    }
    return true;
}

function validate_submit_file_form(formpassed)
{
    if (formpassed.first_name.value == "")
    {
        alert("Your First name is required");
        return false;
    }
  
    if (formpassed.last_name.value == "")
    {
        alert("Your Last name is required");
        return false;
    }
  
    if (formpassed.phone.value == "")
    {
        alert("Your Phone is required");
        return false;
    }
    return true;
}