//navigation highlight
function navHighlight( element, highlightClass ){
	
 currentPage = "http://"+window.location.host+window.location.pathname;
 
	$.each( $( element ),function(){
   
	 if(currentPage == $(this).attr('href') ){ 
	  
		 $(this).parent().addClass( highlightClass );
	  }
  
  });
	
}// end NavHighlight