var show_content_speed = 350;
var hide_content_speed = 350;

$(document).ready(function(){

function hide_all(selected_nav) {

	if ($("#content_home").is(":hidden")) { } else {
		$("#content_home").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	if ($("#content_gallery").is(":hidden")) { } else {
		$("#content_gallery").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	if ($("#content_about").is(":hidden")) { } else {
		$("#content_about").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	if ($("#content_contact").is(":hidden")) { } else {
		$("#content_contact").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	if ($("#content_tattoo").is(":hidden")) { } else {
		$("#content_tattoo").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	if ($("#content_auto").is(":hidden")) { } else {
		$("#content_auto").fadeOut(hide_content_speed, function() {
			$(selected_nav).fadeIn(show_content_speed);
		});
	}
	  
}	
	
$("#btn_home").click(function () { 
	hide_all("#content_home");
});
$("#btn_gallery").click(function () {
	hide_all("#content_gallery");
});
$("#btn_about").click(function () {
	hide_all("#content_about");
});
$("#btn_contact").click(function () {
	hide_all("#content_contact");
});
$("#footer_contact").click(function () {
	hide_all("#content_contact");
});
$("#btn_tattoo").click(function () {
	hide_all("#content_tattoo");
	document.location.href = "http://www.classacttattoostudio.com/index2.php";
});
$("#btn_auto").click(function () {
	hide_all("#content_auto");
	document.location.href = "http://www.classactautoinc.com";
});
	
});