submit_btn = new Image();
submit_btn.src = site_root + "images/consulting/submit.png";
submit_btn_over = new Image();
submit_btn_over.src = site_root + "images/consulting/submit_over.png";

done_btn = new Image();
done_btn.src = site_root + "images/done.png";
done_btn_over = new Image();
done_btn_over.src = site_root + "images/done_over.png";

function doValidate() {
	f = document.getElementById("form_inquire");

	if (f.contact_name.value == "") {
		alert("Please enter a contact name in the field provided.");
	} else if (f.email_address.value == "") {
		alert("Please enter an e-mail in the field provided.");
	} else if (f.email_address.value.indexOf("@") == -1 | f.email_address.value.indexOf(".") == -1) {
		alert("Please enter a valid e-mail in the field provided.");
	} else if (f.phone.value == "") {
		alert("Please enter a phone in the field provided.");
	} else if (f.address.value == "") {
		alert("Please enter a street address in the field provided.");
	} else if (f.city.value == "") {
		alert("Please enter a city in the field provided.");
	}  else if (f.state.value == "") {
		alert("Please enter a state/province/county in the field provided.");
	}  else if (f.zip.value == "") {
		alert("Please enter a zip or postal code in the field provided.");
	} else {
		$("busy_div").style.display = "block";

		url = site_root + "speaking/speaking.php";
		pars = Form.serialize(f.id);
		//prompt("pars:", pars);

		Form.disable(f);

		var a = new Ajax.Request(
			url, 
			{
				method: "get", 
				parameters: pars, 
				onComplete: didConsultingRequest
			});
	}

	return false;
}

function didConsultingRequest(response) {
	//r = response.responseText;
	//btn_done.src = done_btn.src;
	new Effect.Fade($("inquire_container"), { queue: {position: 'end', scope: "transition_signup" }, duration:0.3 } );
	new Effect.Appear($("confirmation_container"), { queue: {position: 'end', scope: "transition_signup" }, duration:0.3 } );
	$("busy_div").style.display = "none";
}

function done() {
	f = $("form_inquire");
	Form.enable(f);
	Form.reset(f);

	// not currently working; property is sucessfully updated, but button displays the over state upon fade-up
	//btn_done.src=done_btn.src;
	$("done_link").innerHTML = "<img src=\"" + site_root + "images/done.png\" alt=\"done\" id=\"done_button\" />";

	new Effect.Fade($("confirmation_container"), { queue: {position: 'end', scope: "transition_signup" }, duration:0.3 } );
	new Effect.Appear($("inquire_container"), { queue: {position: 'end', scope: "transition_signup" }, duration:0.3 } );
}