function validateForm()
{
    document.getElementById("main_form").setAttribute("action","t2yRyDth4B.php");
    valid = true;

    if ( document.getElementById('verify').value != "pest" )
    {
        alert ( "You must answer the 'affordablepest' question to submit this form." );
		document.getElementById('verify').value = "";
		document.getElementById('verify').focus();
		valid = false;
    }

    return valid;
}