$(document).ready(function() {
	$('#form-signup input[type="text"]').each(function() {
		$(this).attr('placeholder', $(this).val());
	}).focus(doSignupFormIn).focusout(doSignupFormOut);
	
	if ($('#is-testimonials').length <= 0 && $('.recommendations .recommendation').length > 1) {
		setTimeout(doTestimonialsSlide, 10000);
	}
});

doSignupFormIn = function() {
	if ($(this).val() == $(this).attr('placeholder')) {
		$(this).val('').css('color', '#000');
	}
};
doSignupFormOut = function() {
	if ($(this).val().length < 1) {
		$(this).val($(this).attr('placeholder')).css('color', '#7d7d7d');
	}
};

doTestimonialsSlide = function() {
	var totalTestimonials = $('.recommendations .recommendation-container').length;
	var currentSlide = parseInt($('.recommendations .recommendation-container:visible').hide().attr('id').replace('recommendation', ''));
	var nextSlide = currentSlide+1;
	if (nextSlide > totalTestimonials) {
		nextSlide = 1;
	}
	$('.recommendations #recommendation'+nextSlide).show();
	setTimeout(doTestimonialsSlide, 10000);
};