var fancy = "";
jQuery(document).ready(function() {
	try {
		jQuery('div.wpcf7 > form').ajaxForm({
			beforeSubmit: wpcf7BeforeSubmit,
			dataType: 'json',
			success: wpcf7ProcessJson
		});
	} catch (e) {
	}

	try {
		jQuery('div.wpcf7 > form').each(function(i, n) {
			wpcf7ToggleSubmit(jQuery(n));
		});
	} catch (e) {
	}
});

function wpcf7init(){
	fancy = "#fancy_div ";
  try {
    jQuery(fancy + 'div.wpcf7 > form').ajaxForm({
      beforeSubmit: wpcf7BeforeSubmit,
      dataType: 'json',
      success: wpcf7ProcessJson
    });
  } catch (e) {
  }

  try {
    jQuery(fancy + 'div.wpcf7 > form').each(function(i, n) {
      wpcf7ToggleSubmit(jQuery(n));
    });
  } catch (e) {
  }
};

// Exclusive checkbox
function wpcf7ExclusiveCheckbox(elem) {
	jQuery(elem.form).find('input:checkbox[name="' + elem.name + '"]').not(elem).removeAttr('checked');
}

// Toggle submit button
function wpcf7ToggleSubmit(form) {
	var submit = jQuery(form).find('button:submit');
	if (! submit.length) return;

	var acceptances = jQuery(form).find('input:checkbox.wpcf7-acceptance');
	if (! acceptances.length) return;

	submit.removeAttr('disabled');
	acceptances.each(function(i, n) {
		n = jQuery(n);
		if (n.hasClass('wpcf7-invert') && n.is(':checked') || ! n.hasClass('wpcf7-invert') && ! n.is(':checked'))
		submit.attr('disabled', 'disabled');
	});
}

function wpcf7BeforeSubmit(formData, jqForm, options) {
	wpcf7ClearResponseOutput();
	
	jqForm.find('button:submit').attr('disabled', 'disabled').fadeOut();
	jQuery('img.ajax-loader', jqForm[0]).css(
	{
		visibility: 'visible'
	});

	formData.push({name: '_wpcf7_is_ajax_call', value: 1});
	jQuery(jqForm[0]).append('<input type="hidden" name="_wpcf7_is_ajax_call" value="1" />');
	
	return true;
}

function wpcf7NotValidTip(into, message) {
	jQuery(into).addClass('text-error');
	jQuery(into).mouseover(function() {
	  jQuery(into).removeClass('text-error');	
	});
	jQuery(into).focus(function() {
		jQuery(into).removeClass('text-error');
	});
}

function wpcf7ProcessJson(data) {
	data.into = fancy + data.into;
	var wpcf7ResponseOutput = jQuery(data.into).find('div.wpcf7-response-output');
	wpcf7ClearResponseOutput();

	if (data.invalids) {
		jQuery.each(data.invalids, function(i, n) {
			var into = fancy ? "#" + n.into + "WrapModal" : "#" + n.into + 'Wrap';
			wpcf7NotValidTip(data.into + ' ' + into, n.message);
		});
	}

	if (data.captcha) {
		jQuery.each(data.captcha, function(i, n) {
			jQuery(data.into).find(':input[name="' + i + '"]').clearFields();
			jQuery(data.into).find('img.wpcf7-captcha-' + i).attr('src', n);
			var match = /([0-9]+)\.(png|gif|jpeg)$/.exec(n);
			jQuery(data.into).find('input:hidden[name="_wpcf7_captcha_challenge_' + i + '"]').attr('value', match[1]);
		});
	}

	if (data.quiz) {
		jQuery.each(data.quiz, function(i, n) {
			jQuery(data.into).find(':input[name="' + i + '"]').clearFields();
			jQuery(data.into).find(':input[name="' + i + '"]').siblings('span.wpcf7-quiz-label').text(n[0]);
			jQuery(data.into).find('input:hidden[name="_wpcf7_quiz_answer_' + i + '"]').attr('value', n[1]);
		});
	}

	if (1 == data.spam) {
		wpcf7ResponseOutput.addClass('wpcf7-spam-blocked');
	}

	if (1 == data.mailSent) {
		jQuery(data.into + ' form').resetForm().clearForm().hide();
		jQuery(data.into + ' ~ .success').fadeIn('fast');
		wpcf7ResponseOutput.addClass('wpcf7-mail-sent-ok');

		if (data.onSentOk)
			jQuery.each(data.onSentOk, function(i, n) { eval(n) });
	} else {
		wpcf7ResponseOutput.addClass('wpcf7-mail-sent-ng');
	}

	if (data.onSubmit)
		jQuery.each(data.onSubmit, function(i, n) { eval(n) });
}

function wpcf7ClearResponseOutput() {
	jQuery('div.wpcf7-response-output').hide().empty().removeClass('wpcf7-mail-sent-ok wpcf7-mail-sent-ng wpcf7-validation-errors wpcf7-spam-blocked');
	jQuery('span.wpcf7-not-valid-tip').remove();
	jQuery('img.ajax-loader').css({ visibility: 'hidden' });
	jQuery(fancy + 'div.wpcf7 > form').find('button:submit').attr('disabled', '').fadeIn();
}