//Default Action
$(".tab-content").hide(); //Hide all content
$("ul.tabs li:first").addClass("active").show(); //Activate first tab
$(".tab-content:first").show(); //Show first tab content

//On Click Event
$("ul.tabs li").click(function() {
	$("ul.tabs li").removeClass("active"); //Remove any "active" class
	$(this).addClass("active"); //Add "active" class to selected tab
	$(".tab-content").hide(); //Hide all tab content
	var activeTab = $(this).find("a").attr("href"); //Find the rel attribute value to identify the active tab + content
	$(activeTab).fadeIn(); //Fade in the active content
	return false;
});

easy tabs

jQuery - Easy Tabs

jquery

jQuery