// Form Validation
function validate()
{
    var name    = document.request.fname;
    var email   = document.request.email;
	
    if (name.value == "")
    {
        window.alert("Please enter your name.");
        name.focus();
        return false;
    }
	if (email.value == "")
    {
        window.alert("Please enter a valid e-mail address.");
        email.focus();
        return false;
    }
    if (email.value.indexOf("@", 0) < 0)
    {
        window.alert("Please enter a valid e-mail address.");
        email.focus();
        return false;
    }
    if (email.value.indexOf(".", 0) < 0)
    {   window.alert("Please enter a valid e-mail address.");
        email.focus();
        return false;
    }
}