function checkForm()
{
	if (document.forms["metamagic_setup"].db_name.value == "") {
		alert("Database Name field empty.");
	} else if (document.forms["metamagic_setup"].db_hostname.value == "") {
		alert("Host Name field empty.");
	} else if (document.forms["metamagic_setup"].db_username.value == "") {
		alert("Username field empty.");
	} else if (document.forms["metamagic_setup"].db_password.value == "") {
		alert("Password field empty.");
	} else if (document.forms["metamagic_setup"].metamagic_url.value == "") {
		alert("Domain field empty.");
	} else {
		document.forms["metamagic_setup"].submit();
	}
}