/******************************************************************************
 *                                                                            *
 * Glass Qualification Authority - form validation                            *
 *                                                                            *
 ******************************************************************************/

function goToJobType(f)
{
    var jobtype = document.forms('jobselect').jobtype.value;
    document.location.href = "whoareyou.php?jobtype=" + jobtype;
}

function goToSection(f)
{
    var section = document.forms['typeselect'].section_id.value;
    document.location.href = "section.php?section_id=" + section;
}

function checkSearch(f)
{
    var formok = true;

    if (f.keyword.value == "")
    {
        formok = false;
        alert("Please enter a search keyword.");
    }

    return formok;
}

function checkContact(f)
{
    // validates contact form submissions
    var formok = true;
    var errmsg = "The following fields are required:\n\n";

    if (f.name.value == "")
    {
        formok = false;
        errmsg += "- Name\n";
    }

    if (f.email.value == "")
    {
        formok = false;
        errmsg += "- Email address\n";
    }
    else if (!validateEmail(f.email.value))
    {
        formok = false;
        errmsg += "- Valid Email address required\n";
    }

    if (f.enquiry.value == "")
    {
        formok = false;
        errmsg += "- Enquiry\n";
    }

    if (!formok)
    {
        errmsg += "\nPlease try again.";
        alert(errmsg);
    }

    return formok;
}