function check_fields()
{
    if (document.form1.email.value.length == 0)
    {
        alert ("Define E-mail");
        return false;
    }
    if (document.form1.fname.value.length == 0)
    {
        alert ("Define first name");
        return false;
    }
    if (document.form1.lname.value.length == 0)
    {
        alert ("Define last name");
        return false;
    }
    if (document.form1.company [0].checked)
    {
        if (document.form1.company2.value.length == 0)
        {
            alert ("Define company");
            return false;
        }
    }
    else if (document.form1.company [1].checked == false)
    {
        alert ("Define company or individual");
        return false;
    }

    if (document.form1.city.value.length == 0)
    {
        alert ("Define city");
        return false;
    }
    if (document.form1.country.value.length == 0)
    {
        alert ("Define country");
        return false;
    }
    else
    {
        return true;
    }
}

/*----------------------------------------------------------------------------*/
/* annual report :: report order form */
function ar_check_fields()
{
    if (document.form1.fname.value.length == 0)
    {
        alert ("Define first name");
        return false;
    }
    if (document.form1.lname.value.length == 0)
    {
        alert ("Define last name");
        return false;
    }
    if (document.form1.company [0].checked)
    {
        if (document.form1.company2.value.length == 0)
        {
            alert ("Define company");
            return false;
        }
    }
    else if (document.form1.company [1].checked == false)
    {
        alert ("Define company or individual");
        return false;
    }

    if (document.form1.street.value.length == 0)
    {
        alert ("Define street");
        return false;
    }

    if (document.form1.zipcode.value.length == 0)
    {
        alert ("Define zipcode");
        return false;
    }

    if (document.form1.city.value.length == 0)
    {
        alert ("Define city");
        return false;
    }
    if (document.form1.country.value.length == 0)
    {
        alert ("Define country");
        return false;
    }
    if (document.form1.email.value.length == 0)
    {
        alert ("Define E-mail");
        return false;
    }
    if (document.form1.phone.value.length == 0)
    {
        alert ("Define phone number");
        return false;
    }
    else
    {
        return true;
    }
}
/*----------------------------------------------------------------------------*/
/* goto URL */
function go_url (url)
{
    this.location.href = ('http://wtest.nagra.com/ar/'+url);
}