$(document).ready(function() {

	$("#feature-nav li").hover(function() {
  		
		$("#feature-nav .selected").removeClass('selected');
  		$(this).addClass('selected');
		
		var titletag = $(this).attr('title');		
		
		$("#feature-description .selected").removeClass('selected').addClass('hide');		
		$("#" + titletag).removeClass('hide').addClass('selected');
		
	});
	
});