/*		
		Written by Philip Forget 
		with the tutelage of Brian 'Turd' Tobin
		
		Version 1.1
		12/4/2008
		
*/

$(function() 
{

	//		Excract the body class names as an array
	var bodyClassArray = $('body').attr('class').split(" ");
	
	var currentNav1Element = bodyClassArray[0];
	var currentNav2Element = bodyClassArray[1];
	var currentNav3Element = bodyClassArray[2];
	
	//		Set the menu nav element to be highligted
	$('li a.' + currentNav1Element).addClass('nav1_active');
	
	//hide all nav3 by default
	$('.nav3').addClass('hidden');
	
	//		if a nav3 matches the body, remove it's hidden class
	$('ul.'+currentNav2Element).removeClass('hidden');

	//		Highlight current nav2
	$('li#' + currentNav2Element).addClass('nav2_active');
	
	//		Highlight current nav3
	$('li#' + currentNav2Element + ' ul.nav3 li#' + currentNav3Element).addClass('nav3_active');

	
});