$(document).ready(function(){ 
								
		$("#menu_subnav a").click(function(){
			baseurl = "menu_content/";
			contenturl = $(this).attr("href");
			fullurl = baseurl + contenturl;
			$.ajax({
  				url: fullurl,
  				success: function(data) {
    			$('#menucontainer').html(data);
				sIFR.replace(rockwell, {
  					selector: '.leadintext',
  					css: '.sIFR-root {color: #000000; }',
  					wmode: 'transparent'
				});
 				},
				error: function() {
				alert('An error has occurred.');
				}
			});
			return false;
		});		
		
});// JavaScript Document