// customizing reAPTCHA	 settings
var RecaptchaOptions = {
	theme: 'custom',
	lang: 'en',
	tabIndex: 2,
	custom_theme_widget: 'recaptcha_widget'
};

// control events for refresh, help, etc..
$(function() {

	var $controls = $("#recaptcha_widget .controls ul");
	
	$(".recaptcha_refresh_image a", $controls).click(function() {
		Recaptcha.reload();
		return false;
	});
	$(".recaptcha_only_if_image a", $controls).click(function() {
		Recaptcha.switch_type('audio');
		return false;
	});
	$(".recaptcha_only_if_audio a", $controls).click(function() {
		Recaptcha.switch_type('image');
		return false;
	});
	$(".recaptcha_help_image a", $controls).click(function() {
		Recaptcha.showhelp();
		return false;
	});
})