function isEmail(email) {

  var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;

  return regex.test(email);

}

$(document).ready(function(){

	$('.post iframe').wrap('<div class="adaptivevideowrapper"></div>');

	$('.post embed').wrap('<div class="adaptivevideowrapper"></div>');

	$('.post object').wrap('<div class="adaptivevideowrapper"></div>');

	$('.post table').each(function(){

		$(this).wrap('<div class="tableContainer"></div>');

	});

	$('.adaptive-menu>ul').slicknav({

		label:		'Menu',

		prependTo:	'.adaptive-menu'

	});

	var top_show = 1000;

	var delay = 2000;

	$(window).scroll(function () {

		if ($(this).scrollTop() > $(document).height() - $(this).height() - top_show) $('.arrowTop').fadeIn();

		else $('.arrowTop').fadeOut();

	});

	$('.arrowTop').click(function () {

		$('body, html').animate({

				scrollTop: 0

		}, 500);

		return false;

	});

	$("#submitservice").submit(function() { return false; });

	$("#submitservice").on("click", function(){

		var form = $("#service_form");

		var serialize = form.serialize();

		var title = form.find('#title');

		var email = form.find('#email');

		var editor = form.find('#editor');

		var spam = form.find('#textadd');

		if(title.val().length   >   0 ){

			title.removeClass("error");

		} else {

			title.addClass("error");

		}

		if(editor.val().length   >   0 ){

			editor.removeClass("error");

		} else {

			editor.addClass("error");

		}

		if(isEmail(email.val())){

			email.removeClass("error");

		} else {

			email.addClass("error");

		}

		if(title.val().length   >   0 && editor.val().length   >   0 && isEmail(email.val())){

			form_send = true;

		} else {

			form_send = false;

		}

		if(form_send == true) {

			$.ajax({

				url: ajaxUrl,

				data: 'action=send_service&'+serialize,

				type: 'POST',

				success: function(data) {

						form.trigger('reset');

						$(".form-result").show(500);

				},

				dataType: 'json'

			});

		}

		return false;

	});

	$(".bg-fix,.close-popUp").click(function() {

		$('.popUp-box').hide(500);

		return false;

	});

	$('.clicl-ajax').click(function(){

		$('.clicl-ajax').text('Loading...');

		var data = {

			'action': 'loadmore',

			'query': true_posts,

			'page' : current_page

		};

		$.ajax({

			url:ajaxurl,

			data:data,

			type:'POST',

			success:function(data){

				if( data ) { 

					$('.clicl-ajax').text('View more questions')

					$('#true_loadmore').before(data);

					current_page++;

					if (current_page == max_pages) $("#true_loadmore").remove();

				} else {

					$('.clicl-ajax').remove();

				}

			}

		});

		return false;

	});

});