$(document).ready(function(){

	$(function(){
	  $("a[rel*='external']").click(function(){
	   this.target = "_blank";
	  });
	});

	// Back to top btn
	$(function () {
		$('#top-btn').hide();
		$(window).scroll(function () {
			if ($(this).scrollTop() >= 400) {
				$('#top-btn').fadeIn();
			} else {
				$('#top-btn').fadeOut();
			}
		});
	});


	//Switch the "Open" and "Close" state per click
	$(".single #grid-btn").toggle(function(){
		$(this).addClass("viewgrid");
		}, function () {
		$(this).removeClass("viewgrid");
	});

	$(".single #grid-btn").click(function(e){
		$('body div.grid').toggleClass('viewgrid');
		$(this).text($(this).text() == 'View the grid' ? 'Hide the grid' : 'View the grid'); 
		return false; 
	});


});