// When the document loads do everything inside here ...
  $(document).ready(function(){
  
  	//hide #Webdesign and #Kontakt
	$("#Webdesign, #Arbeiten, #Kontakt").addClass("none");
	
	// When a link is clicked
	$("a.tab").click(function () {
		
		
		// switch all tabs off
		$(".active").removeClass("active");
		
		// switch this tab on
		$(this).addClass("active");
		
		// slide all content up
		$(".content").slideUp('slow');
		
		// slide this content up
		var content_show = $(this).attr("title");
		$("#"+content_show).slideDown('slow');
	  
	});

  });
  
  //lightbox
  
  $(function() {
	$('a.lightbox').lightBox();
	});
	
	$(function() {
		$('a.lightbox').lightBox(); // Select all links in the page
		// ... The possibility are many. Use your creative or choose one in the examples above
	});