$(document).ready(function() {

// Table striping - Only for browsers that don't support CSS3 advanced selectors.
 $("table tr:nth-child(even)").addClass("alt"); 

// Form focus
 $("form .start-form").focus(); 
})

// Tab system
	  // When the document loads do everything inside here ...
	  $(document).ready(function(){
		
		// When a link is clicked
		$("a.tab").click(function () {
			
			
			// switch all tabs off
			$(".active").removeClass("active");
			
			// switch this tab on
			$(this).addClass("active");
			
			// hide all content
			$(".content").hide();
			
			// show this content
			var content_show = $(this).attr("title");
			$("#"+content_show).show();
		  
		});
	
	  });